Technical Service Bulletins For 2020 CHEVROLET COLORADO
Here are the technical service bulletins we have for the 2020 CHEVROLET COLORADO. If you have any questions, do not hesitate to Contact Us:
Technical Service Bulletins
Technical Service Bulletin #16NA017
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10163879
Date Of Bulletin
20190729
Failing Component Name
060000 ENGINE (PWS)
Description
This informational bulletin provides information ticking noise and/or noise when turning vehicle off.
Technical Service Bulletin #16NA017
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10163879
Date Of Bulletin
20190729
Failing Component Name
100000 POWER TRAIN
Description
This informational bulletin provides information ticking noise and/or noise when turning vehicle off.
Technical Service Bulletin #17NA134
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10163881
Date Of Bulletin
20190729
Failing Component Name
060000 ENGINE (PWS)
Description
This informational bulletin explains how to check the NOx Catalyst Reductant-Load Adaptive Values using GSD2.
Technical Service Bulletin #17NA134
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10163881
Date Of Bulletin
20190729
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin explains how to check the NOx Catalyst Reductant-Load Adaptive Values using GSD2.
Technical Service Bulletin #16NA222
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10163193
Date Of Bulletin
20190625
Failing Component Name
350000 EQUIPMENT
Description
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Technical Service Bulletin #PIE0525
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
NHTSA #10163276
Date Of Bulletin
20190605
Failing Component Name
104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
Description
This engineering informational bulletin is requesting information on the 4WD will not engage when requested.
Technical Service Bulletin #130089008B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10165126
Date Of Bulletin
20190819
Failing Component Name
350000 EQUIPMENT
Description
This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC.
Technical Service Bulletin #990089019R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10163900
Date Of Bulletin
20190726
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides process information for the (GWM) and (WPC) parts return program.
Technical Service Bulletin #18NA146
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10165087
Date Of Bulletin
20190823
Failing Component Name
350000 EQUIPMENT
Description
This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
Technical Service Bulletin #17NA276
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10165084
Date Of Bulletin
20190820
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic
Technical Service Bulletin #070601016F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10165122
Date Of Bulletin
20190813
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
Technical Service Bulletin #090604026R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10165124
Date Of Bulletin
20190821
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
Technical Service Bulletin #080730026F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
NHTSA #10165123
Date Of Bulletin
20190812
Failing Component Name
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Description
This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is
Technical Service Bulletin #PIP5571A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10163660
Date Of Bulletin
20190710
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates a possible concern of two connectors being swapped during a repair causing a P0016 code to set.
Technical Service Bulletin #PIP4670H
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10165904
Date Of Bulletin
20190925
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s
Technical Service Bulletin #PIT5324C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 210000 TRAILER HITCHES
NHTSA #10165906
Date Of Bulletin
20190926
Failing Component Name
210000 TRAILER HITCHES
Description
This Preliminary Information communication provides information to the technician about installing an aftermarket Trailer Brake Controller. Technician will find that that vehicle is not equipped with Trailering Package Regular Production Op
Technical Service Bulletin #PIT5324C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10165906
Date Of Bulletin
20190926
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication provides information to the technician about installing an aftermarket Trailer Brake Controller. Technician will find that that vehicle is not equipped with Trailering Package Regular Production Op
Technical Service Bulletin #PI0592E
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10165127
Date Of Bulletin
20190823
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes E4398, E4399, E4403, M4404, M4413, E4414, E4423, E4491 or E6961).
Technical Service Bulletin #19NA159
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10165105
Date Of Bulletin
20190819
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians and customers on the elimination of a glove box dampener, when unlatched the glove box door falls open.
Technical Service Bulletin #19NA177
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10165108
Date Of Bulletin
20190829
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians on Lack of A/C performance, Evaporator freeze up.
Technical Service Bulletin #PIT5635A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 022140 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY
NHTSA #10164767
Date Of Bulletin
20190814
Failing Component Name
022140 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY
Description
This preliminary information suggests the technician verify a noise from the rear is or isn't coming from the rear leaf springs before a service on the springs is performed.
Technical Service Bulletin #PIT5600B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10165892
Date Of Bulletin
20190918
Failing Component Name
200000 WHEELS
Description
This Preliminary Information communication provides information to the technician about vehicles that have raised dents or ripple appearance in the side outer panel of the cargo box around the perimeter of the wheel house opening. Technicia
Technical Service Bulletin #PIT5688A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
NHTSA #10165895
Date Of Bulletin
20190919
Failing Component Name
353600 EQUIPMENT:AIR CONDITIONER
Description
This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
Technical Service Bulletin #PIT5668B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10165897
Date Of Bulletin
20190920
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
This preliminary information is to clarify a normal fluctuation of the temperature gauge.
Technical Service Bulletin #PIT5705
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
NHTSA #10164790
Date Of Bulletin
20190830
Failing Component Name
111000 ELECTRICAL SYSTEM:BATTERY
Description
This Preliminary information communicates a noise from the front end over bumps originating at the battery hold down retainer at inner fender.
Technical Service Bulletin #PIT5323C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10164768
Date Of Bulletin
20190814
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible. This is a characteristic of the sleek design of the vehicle and no rep
Technical Service Bulletin #PIT5323C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10164768
Date Of Bulletin
20190814
Failing Component Name
350000 EQUIPMENT
Description
This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible. This is a characteristic of the sleek design of the vehicle and no rep
Technical Service Bulletin #16NA109
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 010000 STEERING
NHTSA #10165079
Date Of Bulletin
20190805
Failing Component Name
010000 STEERING
Description
This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
Technical Service Bulletin #PIT5493C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
NHTSA #10165860
Date Of Bulletin
20190903
Failing Component Name
070000 FUEL SYSTEM, GASOLINE
Description
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a fuel gauge that does not read below half a tank. Technician will gain access to the fuel pump and inspe
Technical Service Bulletin #16NA380
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
NHTSA #10165080
Date Of Bulletin
20190826
Failing Component Name
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Description
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
Technical Service Bulletin #000601026M
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10165121
Date Of Bulletin
20190815
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
Technical Service Bulletin #18NA306
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10168188
Date Of Bulletin
20191002
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
Technical Service Bulletin #18NA356
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10168190
Date Of Bulletin
20191022
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This technical bulletin provides a procedure to correct a condition of Vibration and/or Noise Heard During Hard Acceleration at Speeds of 77 km/h (48 mph) to 83 km/h (52 mph).
Technical Service Bulletin #16NA338
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10168175
Date Of Bulletin
20191014
Failing Component Name
100000 POWER TRAIN
Description
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio
Technical Service Bulletin #16NA361
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10168176
Date Of Bulletin
20191008
Failing Component Name
100000 POWER TRAIN
Description
This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.
Technical Service Bulletin #17NA076
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
NHTSA #10168179
Date Of Bulletin
20191014
Failing Component Name
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Description
This informational bulletin explains how the DEF filler pipe grommet can possible expand to the filler cap causing the cap not to seal properly.
Technical Service Bulletin #100089009C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10168208
Date Of Bulletin
20191009
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides information on key code security and information on GM key code look up applications.
Technical Service Bulletin #19NA104
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10173393
Date Of Bulletin
20200228
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
Technical Service Bulletin #19NA104
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173393
Date Of Bulletin
20200228
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
Technical Service Bulletin #19NA104
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 162000 STRUCTURE:BODY
NHTSA #10173393
Date Of Bulletin
20200228
Failing Component Name
162000 STRUCTURE:BODY
Description
This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
Technical Service Bulletin #PIE0538
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10166672
Date Of Bulletin
20190920
Failing Component Name
100000 POWER TRAIN
Description
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to 8 speed transmission shift quality.
Technical Service Bulletin #19NA237
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 080000 FUEL SYSTEM, DIESEL
NHTSA #10168197
Date Of Bulletin
20191017
Failing Component Name
080000 FUEL SYSTEM, DIESEL
Description
This informational bulletin explains how to identify possible DEF contamination.
Technical Service Bulletin #100089006G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10168207
Date Of Bulletin
20191016
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).
Technical Service Bulletin #19NA256
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10169341
Date Of Bulletin
20191118
Failing Component Name
060000 ENGINE (PWS)
Description
This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.
Technical Service Bulletin #19NA256
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10169341
Date Of Bulletin
20191118
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.
Technical Service Bulletin #PIT5688B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10172336
Date Of Bulletin
20200228
Failing Component Name
060000 ENGINE (PWS)
Description
This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
Technical Service Bulletin #PIT5688B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10172336
Date Of Bulletin
20200228
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
Technical Service Bulletin #PIT5626B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10167444
Date Of Bulletin
20191016
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates the potential for a wire chafe to cause intermittent communications concerns and multiple MIL's on in the IPC.
Technical Service Bulletin #PIT5512A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10167445
Date Of Bulletin
20191016
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication advises the technician to inspect for aftermarket accessory lamps for a loss of remote functions.
Technical Service Bulletin #PIT5605B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 220000 SEATS
NHTSA #10167446
Date Of Bulletin
20191017
Failing Component Name
220000 SEATS
Description
This preliminary information shows how to inspect for and correct a rattle from the rear seat latches.
Technical Service Bulletin #PIP5370E
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10167448
Date Of Bulletin
20191017
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This Preliminary Information communication provides information to the technician that some vehicle may have an ?Exhaust Fluid Quality Poor? on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid q
Technical Service Bulletin #010089010N
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10168204
Date Of Bulletin
20191002
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Technical Service Bulletin #20NA016
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172285
Date Of Bulletin
20200121
Failing Component Name
350000 EQUIPMENT
Description
This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the ret
Technical Service Bulletin #030846004W
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172292
Date Of Bulletin
20200113
Failing Component Name
350000 EQUIPMENT
Description
This bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA Only).
Technical Service Bulletin #030846004W
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10172292
Date Of Bulletin
20200113
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA Only).
Technical Service Bulletin #100605002H
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
NHTSA #10168209
Date Of Bulletin
20191014
Failing Component Name
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Description
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
Technical Service Bulletin #120851002K
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10168210
Date Of Bulletin
20191030
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Technical Service Bulletin #17NA073
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10166638
Date Of Bulletin
20190918
Failing Component Name
350000 EQUIPMENT
Description
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Technical Service Bulletin #17NA114
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10166639
Date Of Bulletin
20190919
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This technical bulletin provides a procedure to Tighten the Charge Air Cooler Duct Clamp to correct a condition of an oil leak originating from either the inlet or outlet duct of the turbocharger due to the charge air cooler pipe clamp not
Technical Service Bulletin #PIT5509E
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10167466
Date Of Bulletin
20191028
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a
Technical Service Bulletin #17NA194
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10166641
Date Of Bulletin
20190918
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin advises the technician to test the induction system for leaks for any of the codes listed.
Technical Service Bulletin #17NA222
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
NHTSA #10166642
Date Of Bulletin
20190920
Failing Component Name
061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
Description
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent.
Technical Service Bulletin #17NA352
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10166643
Date Of Bulletin
20190919
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin explains how the SOOT readings went from grams to percentage. 2-1-18 Change Subject to reflect the test procedure. 5-1-18 Updated the Information section.
Technical Service Bulletin #18NA108
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10166646
Date Of Bulletin
20190913
Failing Component Name
200000 WHEELS
Description
This technical bulletin provides a procedure to correct a left lean condition due to architectural corner mass distribution.
Technical Service Bulletin #050307009I
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172293
Date Of Bulletin
20200127
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.
Technical Service Bulletin #050307009I
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10172293
Date Of Bulletin
20200127
Failing Component Name
200000 WHEELS
Description
This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.
Technical Service Bulletin #010601011K
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10168205
Date Of Bulletin
20191009
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
Technical Service Bulletin #PIT5411S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NHTSA #10172304
Date Of Bulletin
20200204
Failing Component Name
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Description
This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance C
Technical Service Bulletin #PIT5411S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
NHTSA #10172304
Date Of Bulletin
20200204
Failing Component Name
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Description
This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance C
Technical Service Bulletin #PIT5411S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10172304
Date Of Bulletin
20200204
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance C
Technical Service Bulletin #030604017N
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 080000 FUEL SYSTEM, DIESEL
NHTSA #10166665
Date Of Bulletin
20190930
Failing Component Name
080000 FUEL SYSTEM, DIESEL
Description
This Informational Bulletin provides information on availability of Diesel Fuel additives.
Technical Service Bulletin #18NA127
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10168184
Date Of Bulletin
20191023
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This informational bulletin provides information to check and verify that no leaks are found and clean the flux build up using a good brush.
Technical Service Bulletin #N192280450
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10172652
Date Of Bulletin
20200206
Failing Component Name
020000 SUSPENSION
Description
Customer Satisfaction Program - Certain vehicles, equipped with the 6-speed automatic transmission, may have a condition in which there is a slight deformation in the stator shaft. Drivers may experience vibration and a decrease in shift
Technical Service Bulletin #19NA233
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10168239
Date Of Bulletin
20191014
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides tips for showing a way to confirm if its a mechanical engine issue or not.
Technical Service Bulletin #19NA279
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
NHTSA #10171901
Date Of Bulletin
20200102
Failing Component Name
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Description
This Technical bulletin provides a procedure for dealers/technicians on Radio Software Version V807 Over-the-Air Update.
Technical Service Bulletin #19NA279
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171901
Date Of Bulletin
20200102
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Technical bulletin provides a procedure for dealers/technicians on Radio Software Version V807 Over-the-Air Update.
Technical Service Bulletin #16NA119
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10172773
Date Of Bulletin
20200214
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This warranty administration bulletin provide policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
Technical Service Bulletin #17NA391
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10172780
Date Of Bulletin
20200213
Failing Component Name
060000 ENGINE (PWS)
Description
This technical bulletin provides a procedure to inspect the PCV fresh air and foul air connectors for proper connections.
Technical Service Bulletin #17NA391
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10172780
Date Of Bulletin
20200213
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This technical bulletin provides a procedure to inspect the PCV fresh air and foul air connectors for proper connections.
Technical Service Bulletin #18NA073
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10172784
Date Of Bulletin
20200207
Failing Component Name
060000 ENGINE (PWS)
Description
This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Technical Service Bulletin #18NA073
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172784
Date Of Bulletin
20200207
Failing Component Name
350000 EQUIPMENT
Description
This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Technical Service Bulletin #18NA306
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10171888
Date Of Bulletin
20200117
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
Technical Service Bulletin #15NA010
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NHTSA #10171875
Date Of Bulletin
20200123
Failing Component Name
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Description
This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.
Technical Service Bulletin #110089002D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172294
Date Of Bulletin
20200129
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
Technical Service Bulletin #PIE0538A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172298
Date Of Bulletin
20200117
Failing Component Name
350000 EQUIPMENT
Description
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to 8 speed transmission shift quality.
Technical Service Bulletin #PIE0538A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10172298
Date Of Bulletin
20200117
Failing Component Name
100000 POWER TRAIN
Description
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to 8 speed transmission shift quality.
Technical Service Bulletin #150089005C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10173418
Date Of Bulletin
20200214
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only).
Technical Service Bulletin #150089005C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10173418
Date Of Bulletin
20200214
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only).
Technical Service Bulletin #050307009J
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173417
Date Of Bulletin
20200214
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
Technical Service Bulletin #050307009J
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10173417
Date Of Bulletin
20200214
Failing Component Name
200000 WHEELS
Description
This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
Technical Service Bulletin #000310003Y
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10173414
Date Of Bulletin
20200226
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Technical Service Bulletin #000310003Y
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 190000 TIRES
NHTSA #10173414
Date Of Bulletin
20200226
Failing Component Name
190000 TIRES
Description
This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10171878
Date Of Bulletin
20200102
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171878
Date Of Bulletin
20200102
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
NHTSA #10171878
Date Of Bulletin
20200102
Failing Component Name
073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
Description
This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels
Technical Service Bulletin #040601029J
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10173416
Date Of Bulletin
20200228
Failing Component Name
060000 ENGINE (PWS)
Description
This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.
Technical Service Bulletin #040601029J
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10173416
Date Of Bulletin
20200228
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.
Technical Service Bulletin #040601029J
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173416
Date Of Bulletin
20200228
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.
Technical Service Bulletin #040089015U
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10173415
Date Of Bulletin
20200227
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only).
Technical Service Bulletin #080089014F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10169355
Date Of Bulletin
20191125
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Technical Service Bulletin #080089014F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169355
Date Of Bulletin
20191125
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Technical Service Bulletin #16NA325
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10166637
Date Of Bulletin
20190919
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed.
Technical Service Bulletin #990420002K
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10168212
Date Of Bulletin
20191029
Failing Component Name
100000 POWER TRAIN
Description
This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.
Technical Service Bulletin #PIE0525A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10168217
Date Of Bulletin
20191015
Failing Component Name
100000 POWER TRAIN
Description
This engineering informational bulletin is requesting information on the 4WD will not engage when requested.
Technical Service Bulletin #100089009D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169357
Date Of Bulletin
20191126
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.
Technical Service Bulletin #100089009D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169357
Date Of Bulletin
20191126
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.
Technical Service Bulletin #19NA270
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169351
Date Of Bulletin
20191121
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet.
Technical Service Bulletin #19NA270
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169351
Date Of Bulletin
20191121
Failing Component Name
350000 EQUIPMENT
Description
This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet.
Technical Service Bulletin #080310006G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169356
Date Of Bulletin
20191112
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B
Technical Service Bulletin #080310006G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169356
Date Of Bulletin
20191112
Failing Component Name
350000 EQUIPMENT
Description
This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B
Technical Service Bulletin #080310006G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10169356
Date Of Bulletin
20191112
Failing Component Name
200000 WHEELS
Description
This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B
Technical Service Bulletin #080310006G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 190000 TIRES
NHTSA #10169356
Date Of Bulletin
20191112
Failing Component Name
190000 TIRES
Description
This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B
Technical Service Bulletin #PIT5479C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10170424
Date Of Bulletin
20191209
Failing Component Name
030000 BRAKES (PWS)
Description
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe
Technical Service Bulletin #PIT5696B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10170428
Date Of Bulletin
20191211
Failing Component Name
030000 BRAKES (PWS)
Description
This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.
Technical Service Bulletin #PIT5340D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10170431
Date Of Bulletin
20191211
Failing Component Name
160000 STRUCTURE
Description
This Preliminary Information communication provides information to the technician about vehicles that have a hood that may shake or flutter while driving. Technician will need to adjust the hood bumpers for this concern.
Technical Service Bulletin #PIT5725
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
NHTSA #10170433
Date Of Bulletin
20191213
Failing Component Name
353600 EQUIPMENT:AIR CONDITIONER
Description
This Preliminary Infiormation relates to air condition performance issues that can occur if bulletin 19-NA-177 for air conditioning evaporator freeze up is performed on vehicles not in the geographical areas where this can occur.
Technical Service Bulletin #PIP5700A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171294
Date Of Bulletin
20200117
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #PIP5700A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10171294
Date Of Bulletin
20200117
Failing Component Name
100000 POWER TRAIN
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #PIT5696C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10171262
Date Of Bulletin
20200109
Failing Component Name
030000 BRAKES (PWS)
Description
This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.
Technical Service Bulletin #PIP5708
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171319
Date Of Bulletin
20200131
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates to the technician the vehicle concern of starter flex plate having broken teeth. The can create a noise during starting or may even have the starter spin but not crank over the engine. The document
Technical Service Bulletin #PIT5411R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171300
Date Of Bulletin
20200123
Failing Component Name
350000 EQUIPMENT
Description
This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance C
Technical Service Bulletin #PIT5411R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171300
Date Of Bulletin
20200123
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance C
Technical Service Bulletin #PIT5635B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10171267
Date Of Bulletin
20200110
Failing Component Name
020000 SUSPENSION
Description
This preliminary information suggests the technician verify a noise from the rear is or isn't coming from the rear leaf springs before a service on the springs is performed.
Technical Service Bulletin #PIP5699
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10171271
Date Of Bulletin
20200113
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This Preliminary information communicates that the owner's manual may be confusing to a customer in regards to towing the vehicle behind another vehicle.
Technical Service Bulletin #PIP5700
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
NHTSA #10171279
Date Of Bulletin
20200114
Failing Component Name
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #010842001M
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 120000 LIGHTING (PWS)
NHTSA #10169354
Date Of Bulletin
20191112
Failing Component Name
120000 LIGHTING (PWS)
Description
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Technical Service Bulletin #010842001M
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169354
Date Of Bulletin
20191112
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Technical Service Bulletin #010842001M
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169354
Date Of Bulletin
20191112
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Technical Service Bulletin #PI0592F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10170498
Date Of Bulletin
20191212
Failing Component Name
350000 EQUIPMENT
Description
This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
Technical Service Bulletin #PI0281H
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10175855
Date Of Bulletin
20200414
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
Technical Service Bulletin #PI0281H
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 162000 STRUCTURE:BODY
NHTSA #10175855
Date Of Bulletin
20200414
Failing Component Name
162000 STRUCTURE:BODY
Description
This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
Technical Service Bulletin #PIE0538B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10174438
Date Of Bulletin
20200305
Failing Component Name
100000 POWER TRAIN
Description
This engineering information (EI) ends the need for information from the field regarding 8 speed transmission shift quality.
Technical Service Bulletin #PIE0558
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
NHTSA #10174444
Date Of Bulletin
20200324
Failing Component Name
280000 BACK OVER PREVENTION
Description
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a loud bang and/or grinding type noise heard coming from the rear axle area.
Technical Service Bulletin #PIT5516C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 121000 EXTERIOR LIGHTING:HEADLIGHTS
NHTSA #10174820
Date Of Bulletin
20200414
Failing Component Name
121000 EXTERIOR LIGHTING:HEADLIGHTS
Description
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
Technical Service Bulletin #PIT5516D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING
NHTSA #10174821
Date Of Bulletin
20200414
Failing Component Name
120000 EXTERIOR LIGHTING
Description
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
Technical Service Bulletin #PIP5257D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10174827
Date Of Bulletin
20200417
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped fo
Technical Service Bulletin #000310003Z
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10175850
Date Of Bulletin
20200429
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
Technical Service Bulletin #000310003Z
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 190000 TIRES
NHTSA #10175850
Date Of Bulletin
20200429
Failing Component Name
190000 TIRES
Description
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
Technical Service Bulletin #060089029R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10175853
Date Of Bulletin
20200428
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #060089029R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175853
Date Of Bulletin
20200428
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #060089029Q
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10175852
Date Of Bulletin
20200403
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Technical Service Bulletin #060089029Q
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175852
Date Of Bulletin
20200403
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Technical Service Bulletin #070849020Q
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10176649
Date Of Bulletin
20200520
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Technical Service Bulletin #PIP5700B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173674
Date Of Bulletin
20200304
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #PIP5700B
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10173674
Date Of Bulletin
20200304
Failing Component Name
100000 POWER TRAIN
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #060089029S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10176646
Date Of Bulletin
20200506
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #060089029S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176646
Date Of Bulletin
20200506
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #PIP5730
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10176329
Date Of Bulletin
20200526
Failing Component Name
060000 ENGINE (PWS)
Description
This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.
Technical Service Bulletin #PIT5363F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
NHTSA #10176336
Date Of Bulletin
20200529
Failing Component Name
280000 BACK OVER PREVENTION
Description
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
Technical Service Bulletin #PIT5363F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
NHTSA #10176336
Date Of Bulletin
20200529
Failing Component Name
070000 FUEL SYSTEM, GASOLINE
Description
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
Technical Service Bulletin #PIT5363F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 SERVICE BRAKES, HYDRAULIC
NHTSA #10176336
Date Of Bulletin
20200529
Failing Component Name
030000 SERVICE BRAKES, HYDRAULIC
Description
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
Technical Service Bulletin #PIT5363F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 010000 STEERING
NHTSA #10176336
Date Of Bulletin
20200529
Failing Component Name
010000 STEERING
Description
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
Technical Service Bulletin #060089029T
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10176647
Date Of Bulletin
20200527
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #060089029T
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176647
Date Of Bulletin
20200527
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Technical Service Bulletin #PIT5516C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173707
Date Of Bulletin
20200317
Failing Component Name
350000 EQUIPMENT
Description
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
Technical Service Bulletin #PIT5516C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173707
Date Of Bulletin
20200317
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
Technical Service Bulletin #PIT5696D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10173708
Date Of Bulletin
20200317
Failing Component Name
030000 BRAKES (PWS)
Description
This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.
Technical Service Bulletin #PIT5696D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173708
Date Of Bulletin
20200317
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.
Technical Service Bulletin #PIT5396D
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 030000 SERVICE BRAKES, HYDRAULIC
NHTSA #10173709
Date Of Bulletin
20200318
Failing Component Name
030000 SERVICE BRAKES, HYDRAULIC
Description
This Preliminary Information communication provides information to the technician that some vehicle may have a water leak into the cabin. Water staining may be seen in the headliner or water may be on the floor. Technician will inspect thes
Technical Service Bulletin #070604025M
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10176648
Date Of Bulletin
20200528
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.
Technical Service Bulletin #PIT5509F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 031100 SERVICE BRAKES, ELECTRIC
NHTSA #10173714
Date Of Bulletin
20200320
Failing Component Name
031100 SERVICE BRAKES, ELECTRIC
Description
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a
Technical Service Bulletin #PIT5509F
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173714
Date Of Bulletin
20200320
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a
Technical Service Bulletin #PIP5429A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10176309
Date Of Bulletin
20200508
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working
Technical Service Bulletin #PIP5429A
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10176309
Date Of Bulletin
20200508
Failing Component Name
100000 POWER TRAIN
Description
This Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working
Technical Service Bulletin #PIT5492C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10176305
Date Of Bulletin
20200507
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have the battery is discharged overnight. Technician will need to inspect X301 for bent pins as shown below. R
Technical Service Bulletin #PIP5700C
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10176306
Date Of Bulletin
20200507
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf
Technical Service Bulletin #030089006R
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176644
Date Of Bulletin
20200507
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10176607
Date Of Bulletin
20200508
Failing Component Name
060000 ENGINE (PWS)
Description
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10176607
Date Of Bulletin
20200508
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
Technical Service Bulletin #16NA383
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
NHTSA #10176607
Date Of Bulletin
20200508
Failing Component Name
073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
Description
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
Technical Service Bulletin #990089019S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10174307
Date Of Bulletin
20200302
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.
Technical Service Bulletin #20NA098
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
NHTSA #10176632
Date Of Bulletin
20200505
Failing Component Name
073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
Description
This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC.
Technical Service Bulletin #20NA012
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10174276
Date Of Bulletin
20200324
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.
Technical Service Bulletin #20NA012
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10174276
Date Of Bulletin
20200324
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.
Technical Service Bulletin #20NA050
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10174073
Date Of Bulletin
20200303
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This technical bulletin provides a procedure to clear the codes and test the Tcase if found that the customer has tried to shift the t-case from 4lo to Hi gears while driving.
Technical Service Bulletin #20NA052
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
NHTSA #10174075
Date Of Bulletin
20200305
Failing Component Name
280000 BACK OVER PREVENTION
Description
This technical bulletin provides repair information to correct a customer concern of ticking type noise heard from the driver and/or passenger side center pillar upper trim panel structure, on bumpy roads.
Technical Service Bulletin #20NA052
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 140000 AIR BAGS
NHTSA #10174075
Date Of Bulletin
20200305
Failing Component Name
140000 AIR BAGS
Description
This technical bulletin provides repair information to correct a customer concern of ticking type noise heard from the driver and/or passenger side center pillar upper trim panel structure, on bumpy roads.
Technical Service Bulletin #20NA062
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
NHTSA #10174084
Date Of Bulletin
20200310
Failing Component Name
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Description
This technical bulletin provides a procedure to replace the center support housing and low reverse piston seal if found the cause of reverse issues.
Technical Service Bulletin #060089029P
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10174302
Date Of Bulletin
20200320
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Technical Service Bulletin #N192273450
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NHTSA #10173956
Date Of Bulletin
20200316
Failing Component Name
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Description
Emission - General Motors has decided to conduct a voluntary emissions recall involving certain 2020 Chevrolet Colorado and GMC Canyon vehicles equipped with a performance air intake system. The correct California Air Resources Board (CARB
Technical Service Bulletin #20NA012
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175756
Date Of Bulletin
20200420
Failing Component Name
350000 EQUIPMENT
Description
This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.
Technical Service Bulletin #20NA012
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10175756
Date Of Bulletin
20200420
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.
Technical Service Bulletin #20NA082
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10175761
Date Of Bulletin
20200407
Failing Component Name
060000 ENGINE (PWS)
Description
This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
Technical Service Bulletin #20NA082
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10175761
Date Of Bulletin
20200407
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
Technical Service Bulletin #020089002S
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174299
Date Of Bulletin
20200306
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
Technical Service Bulletin #070089037O
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10174303
Date Of Bulletin
20200318
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This warranty administration bulletin provides policy information for courtesy transportation and roadside assistance programs.
Technical Service Bulletin #100089005I
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10174304
Date Of Bulletin
20200331
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
This warranty administration bulletin explains to the technician that when using wiring repair labor operations, additional information may be needed when submitting Global Warranty transactions when doing wiring repairs.
Technical Service Bulletin #050310020G
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 190000 TIRES
NHTSA #10174300
Date Of Bulletin
20200304
Failing Component Name
190000 TIRES
Description
This informational bulletin provides information for dealers/technicians on Use of Nitrogen Gas in Tires.
Technical Service Bulletin #060089026P
This 2020 CHEVROLET COLORADO Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10174301
Date Of Bulletin
20200303
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This warranty administration bulletin provides information on Warranty Administration ? Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
