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2020 CHEVROLET BLAZER Technical Service Bulletin - California Lemon Law CHEVROLET BLAZER Problems

California Lemon Law >> Technical Service Bulletin >> CHEVROLET >> BLAZER

Technical Service Bulletins For 2020 CHEVROLET BLAZER

Here are the technical service bulletins we have for the 2020 CHEVROLET BLAZER. If you have any questions, do not hesitate to Contact Us:




Technical Service Bulletins

Technical Service Bulletin #16NA222

This 2020 CHEVROLET BLAZER 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 #130089008B

This 2020 CHEVROLET BLAZER 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 #PIE0534

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 130000 VISIBILITY

NHTSA #10165140

Date Of Bulletin

20190819

Failing Component Name

130000 VISIBILITY

Description

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the rear wiper motor being inoperative and/or stuck in the middle of the rea


Technical Service Bulletin #990089019R

This 2020 CHEVROLET BLAZER 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 #PIT5551E

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 260000 FORWARD COLLISION AVOIDANCE

NHTSA #10165868

Date Of Bulletin

20190905

Failing Component Name

260000 FORWARD COLLISION AVOIDANCE

Description

This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".


Technical Service Bulletin #18NA146

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #PIP4670H

This 2020 CHEVROLET BLAZER 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 #PI0592E

This 2020 CHEVROLET BLAZER 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 #16NA109

This 2020 CHEVROLET BLAZER 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 #PIT5481E

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 010000 STEERING

NHTSA #10165865

Date Of Bulletin

20190904

Failing Component Name

010000 STEERING

Description

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist. Starting with 2016 model year Lane Keep Assist Regular Production Option Code (UHX) repl


Technical Service Bulletin #000601026M

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #16NA338

This 2020 CHEVROLET BLAZER 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 #100089009C

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #PIE0534A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 130000 VISIBILITY

NHTSA #10166669

Date Of Bulletin

20190909

Failing Component Name

130000 VISIBILITY

Description

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the rear wiper motor being inoperative and/or stuck in the middle of the rea


Technical Service Bulletin #100089006G

This 2020 CHEVROLET BLAZER 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 #20NA016

This 2020 CHEVROLET BLAZER 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 #PIP5708A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10172323

Date Of Bulletin

20200218

Failing Component Name

060000 ENGINE (PWS)

Description

This Preliminary information communicates to the technician the vehicle concern of starter flex plate having broken teeth. This can create a noise during starting or may even have the starter spin but not crank over the engine.  The documen


Technical Service Bulletin #PIP5708A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10172323

Date Of Bulletin

20200218

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates to the technician the vehicle concern of starter flex plate having broken teeth. This can create a noise during starting or may even have the starter spin but not crank over the engine.  The documen


Technical Service Bulletin #PIT5679A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10172330

Date Of Bulletin

20200221

Failing Component Name

160000 STRUCTURE

Description

This Preliminary information communicates that a vehicle may be encountered with a "service park assist system" message or a rear lift gate that will not open passively. The technician is instructed to inspect connector X400 for evidence of


Technical Service Bulletin #PIP5704A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10172341

Date Of Bulletin

20200228

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #PIP5704A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10172341

Date Of Bulletin

20200228

Failing Component Name

160000 STRUCTURE

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #PIP5704A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10172341

Date Of Bulletin

20200228

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #010089010N

This 2020 CHEVROLET BLAZER 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 #030846004W

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #PIT5551E

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 260000 FORWARD COLLISION AVOIDANCE

NHTSA #10167425

Date Of Bulletin

20191003

Failing Component Name

260000 FORWARD COLLISION AVOIDANCE

Description

This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".


Technical Service Bulletin #PIP5608C

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10167428

Date Of Bulletin

20191007

Failing Component Name

100000 POWER TRAIN

Description

This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.


Technical Service Bulletin #17NA073

This 2020 CHEVROLET BLAZER 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 #050307009I

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #18NA279

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL

NHTSA #10168186

Date Of Bulletin

20191010

Failing Component Name

353000 EQUIPMENT:ELECTRICAL

Description

This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.


Technical Service Bulletin #N202292220

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10172655

Date Of Bulletin

20200211

Failing Component Name

350000 EQUIPMENT

Description

Service Update - Certain vehicles may have only two of the three required heat shield fasteners. Dealers are to install the third bolt in the heat shield at the engine compartment.


Technical Service Bulletin #N202294820

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 030000 BRAKES (PWS)

NHTSA #10172668

Date Of Bulletin

20200221

Failing Component Name

030000 BRAKES (PWS)

Description

Customer Satisfaction Program - The brake system control module software in these vehicles may contain an error. If (i) the vehicle is started remotely using the MyChevrolet, MyGMC, or MyCadillac mobile app or (ii) the driver enters the v


Technical Service Bulletin #N202294820

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10172668

Date Of Bulletin

20200221

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

Customer Satisfaction Program - The brake system control module software in these vehicles may contain an error. If (i) the vehicle is started remotely using the MyChevrolet, MyGMC, or MyCadillac mobile app or (ii) the driver enters the v


Technical Service Bulletin #20NA033

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10172809

Date Of Bulletin

20200226

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

This technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.


Technical Service Bulletin #20NA033

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 020000 SUSPENSION

NHTSA #10172809

Date Of Bulletin

20200226

Failing Component Name

020000 SUSPENSION

Description

This technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.


Technical Service Bulletin #16NA119

This 2020 CHEVROLET BLAZER 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 #18NA073

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 #19NA160

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 341000 COMMUNICATIONS:HORN ASSEMBLY

NHTSA #10171893

Date Of Bulletin

20200106

Failing Component Name

341000 COMMUNICATIONS:HORN ASSEMBLY

Description

This technical bulletin provides repair information to correct a customer concern of Intermittent or Continuous Horn Blowing, Horn Activation Sensitive to the Touch.


Technical Service Bulletin #PIP5683

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER

NHTSA #10167422

Date Of Bulletin

20191002

Failing Component Name

353600 EQUIPMENT:AIR CONDITIONER

Description

This Preliminary information communicates a concern with plastic flashing inside the fresh air intake duct for the PCV clean air and the recommended repair.


Technical Service Bulletin #15NA010

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #150089005C

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #18NA279

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

NHTSA #10171887

Date Of Bulletin

20200122

Failing Component Name

171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

Description

This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.


Technical Service Bulletin #18NA279

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 162300 STRUCTURE:BODY:DOOR

NHTSA #10171887

Date Of Bulletin

20200122

Failing Component Name

162300 STRUCTURE:BODY:DOOR

Description

This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.


Technical Service Bulletin #040089015U

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 #990420002K

This 2020 CHEVROLET BLAZER 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 #100089009D

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #19NA265

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 190000 TIRES

NHTSA #10169347

Date Of Bulletin

20191121

Failing Component Name

190000 TIRES

Description

This bulletin provides information on Equivalent and Interchangeable Continental Cross Contact UHP tires.


Technical Service Bulletin #19NA270

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #PIP5697

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10171260

Date Of Bulletin

20200108

Failing Component Name

100000 POWER TRAIN

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5708

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 #PIP5704

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10171302

Date Of Bulletin

20200123

Failing Component Name

160000 STRUCTURE

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #PIT5720

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 130000 VISIBILITY

NHTSA #10168967

Date Of Bulletin

20191114

Failing Component Name

130000 VISIBILITY

Description

This Preliminary information communicates that a customer may come to the dealer with a complaint of a hum, drone or pulsing type noise at times. On investigation  the dealer may discover that this concern only occurs when the customer is d


Technical Service Bulletin #010842001M

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #PIE0559

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10174445

Date Of Bulletin

20200311

Failing Component Name

060000 ENGINE (PWS)

Description

This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to engine oil found under their vehicle.


Technical Service Bulletin #000310003Z

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #PIP5694B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174856

Date Of Bulletin

20200424

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates noise condition that has been identified and the repair that is in process. A special Labor Operation was added for tracking purposes only.


Technical Service Bulletin #060089029R

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #PIE0567

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10176654

Date Of Bulletin

20200504

Failing Component Name

350000 EQUIPMENT

Description

This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to SD Code messages displayed on the Radio Screen and/or Instrument Cluster - Navigat


Technical Service Bulletin #PIE0567

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10176654

Date Of Bulletin

20200504

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to SD Code messages displayed on the Radio Screen and/or Instrument Cluster - Navigat


Technical Service Bulletin #PIP5712

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10173671

Date Of Bulletin

20200303

Failing Component Name

060000 ENGINE (PWS)

Description

This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer removal.


Technical Service Bulletin #060089029S

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 #060089029T

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #PIP5675B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173703

Date Of Bulletin

20200316

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history.  That this may be caused by a software anomaly, and th


Technical Service Bulletin #070604025M

This 2020 CHEVROLET BLAZER 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 #PIP5704B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10173725

Date Of Bulletin

20200327

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #PIP5704B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173725

Date Of Bulletin

20200327

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates a work around when only 11 digit PUN (Part Unique Number) is seen on Service Solenoid Body Assembly.


Technical Service Bulletin #PIT5737A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10176318

Date Of Bulletin

20200515

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates an XM service concern of no audio at startup until a channel change and directs to contact XM for direct support.


Technical Service Bulletin #PIP5675D

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 140000 AIR BAGS

NHTSA #10176324

Date Of Bulletin

20200520

Failing Component Name

140000 AIR BAGS

Description

This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history.  That this may be caused by a software anomaly, and th


Technical Service Bulletin #030089006R

This 2020 CHEVROLET BLAZER 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 #20NA067

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10174088

Date Of Bulletin

20200313

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This informational bulletin provides information for dealers/technicians on Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding with Closing of Door or Liftgate.


Technical Service Bulletin #16NA383

This 2020 CHEVROLET BLAZER 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 BLAZER 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 BLAZER 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 BLAZER 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 #19NA243

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 160000 STRUCTURE

NHTSA #10176616

Date Of Bulletin

20200529

Failing Component Name

160000 STRUCTURE

Description

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.


Technical Service Bulletin #19NA243

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10176616

Date Of Bulletin

20200529

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.


Technical Service Bulletin #19NA269

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10176618

Date Of Bulletin

20200518

Failing Component Name

350000 EQUIPMENT

Description

This Technical bulletin provides a service procedure for dealers/technicians on installation of Radio Software Version U148 Over-the-Air Update.


Technical Service Bulletin #20NA098

This 2020 CHEVROLET BLAZER 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 #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 030000 BRAKES (PWS)

NHTSA #10176626

Date Of Bulletin

20200529

Failing Component Name

030000 BRAKES (PWS)

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 030000 BRAKES (PWS)

NHTSA #10176628

Date Of Bulletin

20200529

Failing Component Name

030000 BRAKES (PWS)

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #20NA071

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10174291

Date Of Bulletin

20200320

Failing Component Name

350000 EQUIPMENT

Description

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp illuminated and/or Service Power Brake Assist message displayed, with DTCs P0557 or P0558 Stored.


Technical Service Bulletin #20NA071

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 033000 SERVICE BRAKES, HYDRAULIC:POWER ASSIST

NHTSA #10174291

Date Of Bulletin

20200320

Failing Component Name

033000 SERVICE BRAKES, HYDRAULIC:POWER ASSIST

Description

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp illuminated and/or Service Power Brake Assist message displayed, with DTCs P0557 or P0558 Stored.


Technical Service Bulletin #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 262000 FORWARD COLLISION AVOIDANCE: DYNAMIC BRAKE SUPPORT/BRAKE ASSIST

NHTSA #10174293

Date Of Bulletin

20200323

Failing Component Name

262000 FORWARD COLLISION AVOIDANCE: DYNAMIC BRAKE SUPPORT/BRAKE ASSIST

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10174293

Date Of Bulletin

20200323

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #20NA012

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #20NA033

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE

NHTSA #10174279

Date Of Bulletin

20200326

Failing Component Name

356000 EQUIPMENT ADAPTIVE

Description

This technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.


Technical Service Bulletin #20NA033

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 020000 SUSPENSION

NHTSA #10174279

Date Of Bulletin

20200326

Failing Component Name

020000 SUSPENSION

Description

This technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.


Technical Service Bulletin #20NA060

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 280000 BACK OVER PREVENTION

NHTSA #10174082

Date Of Bulletin

20200309

Failing Component Name

280000 BACK OVER PREVENTION

Description

This technical bulletin provides a procedure to replace the front differential carrier sun gear if found the cause of the high pitch noise from the transmission.


Technical Service Bulletin #20NA060

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA #10174082

Date Of Bulletin

20200309

Failing Component Name

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

Description

This technical bulletin provides a procedure to replace the front differential carrier sun gear if found the cause of the high pitch noise from the transmission.


Technical Service Bulletin #060089029P

This 2020 CHEVROLET BLAZER 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 #19NA076

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175749

Date Of Bulletin

20200415

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This technical bulletin provides repair information to correct a customer concern of Blue Screen and Service Rear Vision System Message on Radio Display.


Technical Service Bulletin #20NA012

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #20NA071

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175759

Date Of Bulletin

20200417

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp illuminated and/or Service Power Brake Assist message displayed, with DTCs P0557 or P0558 Stored.


Technical Service Bulletin #20NA071

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10175759

Date Of Bulletin

20200417

Failing Component Name

100000 POWER TRAIN

Description

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp illuminated and/or Service Power Brake Assist message displayed, with DTCs P0557 or P0558 Stored.


Technical Service Bulletin #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 030000 BRAKES (PWS)

NHTSA #10175760

Date Of Bulletin

20200416

Failing Component Name

030000 BRAKES (PWS)

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #20NA073

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10175760

Date Of Bulletin

20200416

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in DIC, Brake Pedal Travel and Apply May Feel Different, DTC C0024 Set.


Technical Service Bulletin #PIP5697A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10173726

Date Of Bulletin

20200327

Failing Component Name

060000 ENGINE (PWS)

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5697A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 350000 EQUIPMENT

NHTSA #10173726

Date Of Bulletin

20200327

Failing Component Name

350000 EQUIPMENT

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5697A

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10173726

Date Of Bulletin

20200327

Failing Component Name

100000 POWER TRAIN

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5697B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 060000 ENGINE (PWS)

NHTSA #10173727

Date Of Bulletin

20200330

Failing Component Name

060000 ENGINE (PWS)

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5697B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM

NHTSA #10173727

Date Of Bulletin

20200330

Failing Component Name

110000 ELECTRICAL SYSTEM

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #PIP5697B

This 2020 CHEVROLET BLAZER Technical Service Bulletin affects the 100000 POWER TRAIN

NHTSA #10173727

Date Of Bulletin

20200330

Failing Component Name

100000 POWER TRAIN

Description

This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.


Technical Service Bulletin #020089002S

This 2020 CHEVROLET BLAZER 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 BLAZER 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 #050310020G

This 2020 CHEVROLET BLAZER 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 #100089005I

This 2020 CHEVROLET BLAZER 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 #060089026P

This 2020 CHEVROLET BLAZER 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.


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