Technical Service Bulletins For 2020 TOYOTA 4RUNNER
Here are the technical service bulletins we have for the 2020 TOYOTA 4RUNNER. If you have any questions, do not hesitate to Contact Us:
Technical Service Bulletins
Technical Service Bulletin #T-SB-0002-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 190000 TIRES
NHTSA #10153259
Date Of Bulletin
20190102
Failing Component Name
190000 TIRES
Description
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires
Technical Service Bulletin #T-SB-0007-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10153268
Date Of Bulletin
20190107
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and
Technical Service Bulletin #TSB-0009-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10153270
Date Of Bulletin
20190108
Failing Component Name
350000 EQUIPMENT
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
Technical Service Bulletin #T-TT-0468-17-Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
NHTSA #10155238
Date Of Bulletin
20190225
Failing Component Name
353600 EQUIPMENT:AIR CONDITIONER
Description
TT: HVAC drain tube is found to be blocked/clogged.
Technical Service Bulletin #T-SB-0070-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10162789
Date Of Bulletin
20190620
Failing Component Name
350000 EQUIPMENT
Description
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0009-15. ? Applicability has been updated to include 2019 and 2020 model year 4Runner vehicles. Service Bulletin No. T-SB-0009-15 is ob
Technical Service Bulletin #T-SB-0070-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10162789
Date Of Bulletin
20190620
Failing Component Name
160000 STRUCTURE
Description
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0009-15. ? Applicability has been updated to include 2019 and 2020 model year 4Runner vehicles. Service Bulletin No. T-SB-0009-15 is ob
Technical Service Bulletin #T-TT-0549-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10162773
Date Of Bulletin
20190619
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Below is an explanation of what information is required when testing a 12V battery on the new Warranty B
Technical Service Bulletin #T-SB-0109-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10164905
Date Of Bulletin
20190815
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ? Careful inspection for paint chips/scratches and body d
Technical Service Bulletin #T-SB-0073-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10162757
Date Of Bulletin
20190624
Failing Component Name
350000 EQUIPMENT
Description
TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2019 ? 2020 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. a
Technical Service Bulletin #T-SB-0073-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10162757
Date Of Bulletin
20190624
Failing Component Name
160000 STRUCTURE
Description
TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2019 ? 2020 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. a
Technical Service Bulletin #T-TT-0575-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10166035
Date Of Bulletin
20190924
Failing Component Name
350000 EQUIPMENT
Description
TT: Some new vehicles may experience the SOS/Telematics functions inoperative during Pre-Delivery Inspection or after replacement. The following procedure outlines the process to activate the DCM with the cellular network. To begin the proc
Technical Service Bulletin #T-SB-0134-16-Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10164330
Date Of Bulletin
20190701
Failing Component Name
060000 ENGINE (PWS)
Description
TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be
Technical Service Bulletin #T-SB-0134-16-Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10164330
Date Of Bulletin
20190701
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be
Technical Service Bulletin #T-SB-0134-16-Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10164330
Date Of Bulletin
20190701
Failing Component Name
100000 POWER TRAIN
Description
TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be
Technical Service Bulletin #T-SB-0158-18-Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10164337
Date Of Bulletin
20190703
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
TSB: REVISION NOTICE July 03, 2019 Rev1: ? Applicability has been updated to include 2020 model year Supra vehicles. ? The Hook and Loop Style section has been added. Any previous printed versions of this bulletin should be discarded. 2020
Technical Service Bulletin #T-TT-0553-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10164352
Date Of Bulletin
20190716
Failing Component Name
350000 EQUIPMENT
Description
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig
Technical Service Bulletin #T-TT-0553-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10164352
Date Of Bulletin
20190716
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig
Technical Service Bulletin #T-SB-0008-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171405
Date Of Bulletin
20200127
Failing Component Name
350000 EQUIPMENT
Description
TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? should b
Technical Service Bulletin #T-SB-0008-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172836
Date Of Bulletin
20200207
Failing Component Name
350000 EQUIPMENT
Description
An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. The initialization procedure may also be perf
Technical Service Bulletin #T-TT-0578-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 010000 STEERING
NHTSA #10168537
Date Of Bulletin
20191021
Failing Component Name
010000 STEERING
Description
TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a
Technical Service Bulletin #T-SB-0013-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172846
Date Of Bulletin
20200214
Failing Component Name
350000 EQUIPMENT
Description
TSB: To prevent paint damage during transportation, the roof rack leg covers are kept inside the vehicle so that the Rapgard? protective film can remain in place on the roof panel. Install roof rack leg covers on all vehicles according to t
Technical Service Bulletin #Safety Recall an
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172852
Date Of Bulletin
20200218
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #T-TT-0594-20_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10172854
Date Of Bulletin
20200218
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that their map update service will end soon. The date that is shown could be more than one year in the future. This does not indicate any issu
Technical Service Bulletin #T-SB-0109-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10172856
Date Of Bulletin
20200219
Failing Component Name
160000 STRUCTURE
Description
TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our dealership?s new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: - Careful inspection for paint chips/scra
Technical Service Bulletin #T-SB-0109-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10172856
Date Of Bulletin
20200219
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our dealership?s new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: - Careful inspection for paint chips/scra
Technical Service Bulletin #T-TT-0588-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172858
Date Of Bulletin
20200221
Failing Component Name
350000 EQUIPMENT
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS or after replacement due to DCM activation issues. If there are no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0588-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10172858
Date Of Bulletin
20200221
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS or after replacement due to DCM activation issues. If there are no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-SB-0047-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10170184
Date Of Bulletin
20191213
Failing Component Name
350000 EQUIPMENT
Description
TSB: REVISION NOTICE December 13, 2019 Rev1: ? Applicability has been updated to include several 2020 model year Toyota vehicles. ? The Required Tools & Equipment section has been updated. Any previous printed versions of this bulletin sho
Technical Service Bulletin #T-TT-0598-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172819
Date Of Bulletin
20200204
Failing Component Name
350000 EQUIPMENT
Description
TT: Some vehicles may experience a ?New software is not compatible with the system.? Pop-up while performing T-SB-0003-20 during the head unit software installation process
Technical Service Bulletin #T-SB-0007-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171404
Date Of Bulletin
20200124
Failing Component Name
350000 EQUIPMENT
Description
TSB: REVISION NOTICE January 24, 2020 Rev1: ? The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. A battery in a stored vehicle is subject to conditions that can reduce its performance
Technical Service Bulletin #T-SB-0161-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171442
Date Of Bulletin
20200113
Failing Component Name
350000 EQUIPMENT
Description
TSB: REVISION NOTICE January 13, 2020 Rev1: ? Applicability has been updated to exclude 2020 model year Tacoma vehicles. ? The Introduction, Software Update Information, and Software Update Procedure sections have been updated. Any previous
Technical Service Bulletin #T-SB-0161-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 050000 PARKING BRAKE
NHTSA #10171442
Date Of Bulletin
20200113
Failing Component Name
050000 PARKING BRAKE
Description
TSB: REVISION NOTICE January 13, 2020 Rev1: ? Applicability has been updated to exclude 2020 model year Tacoma vehicles. ? The Introduction, Software Update Information, and Software Update Procedure sections have been updated. Any previous
Technical Service Bulletin #T-TT-0520-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171457
Date Of Bulletin
20200123
Failing Component Name
350000 EQUIPMENT
Description
TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has develope
Technical Service Bulletin #T-SB-0009-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171453
Date Of Bulletin
20200122
Failing Component Name
350000 EQUIPMENT
Description
TSB: REVISION NOTICE January 22, 2020 Rev1: ? The Battery subsection has been updated. Any previous printed versions of this bulletin should be discarded. Long-term or off-site storage requires special care to keep vehicles factory fresh an
Technical Service Bulletin #T-TT-0575-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10172862
Date Of Bulletin
20200225
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
TT: Some new vehicles may experience the SOS/Telematics functions inoperative during Pre-Delivery Inspection or after replacement. The following procedure outlines the process to activate the DCM with the cellular network.
Technical Service Bulletin #T-TT-0588-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172863
Date Of Bulletin
20200225
Failing Component Name
350000 EQUIPMENT
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS or after replacement due to DCM activation issues. If there are no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0588-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10172863
Date Of Bulletin
20200225
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS or after replacement due to DCM activation issues. If there are no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0593-20_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171410
Date Of Bulletin
20200129
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming inoperative when attempting to send commands to the vehicle. To simplify the diagnosis of this system and prevent the unnecessary replacem
Technical Service Bulletin #T-TT-0597-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10172379
Date Of Bulletin
20200131
Failing Component Name
030000 BRAKES (PWS)
Description
TT: Some 2014-2020 model year 4Runner vehicles may experience the ABS Light ON with DTC C0226, C0236, C0246 and C0256 stored current in the ABS system.
Technical Service Bulletin #T-SB-0161-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169440
Date Of Bulletin
20191120
Failing Component Name
350000 EQUIPMENT
Description
TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ? Barge in function defaulted to ?OFF? ? Limited phone book grammar ?
Technical Service Bulletin #T-SB-0161-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10169440
Date Of Bulletin
20191120
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ? Barge in function defaulted to ?OFF? ? Limited phone book grammar ?
Technical Service Bulletin #T-TT-0442-17_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10169334
Date Of Bulletin
20191118
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in
Technical Service Bulletin #T-TT-0442-17_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NHTSA #10169334
Date Of Bulletin
20191118
Failing Component Name
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Description
TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in
Technical Service Bulletin #T-TT-0442-17_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10169334
Date Of Bulletin
20191118
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in
Technical Service Bulletin #T-TT-0588-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171695
Date Of Bulletin
20200107
Failing Component Name
350000 EQUIPMENT
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS due to DCM activation issues. This condition is characterized by no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0588-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10171695
Date Of Bulletin
20200107
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS due to DCM activation issues. This condition is characterized by no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0593-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171697
Date Of Bulletin
20200107
Failing Component Name
350000 EQUIPMENT
Description
TT: Some customers may experience the Remote Connect becoming inoperative when attempting to send commands to the vehicle. To simplify the diagnosis of this system and prevent the unnecessary replacement of parts, please refer to the proced
Technical Service Bulletin #T-TT-0594-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10171701
Date Of Bulletin
20200108
Failing Component Name
350000 EQUIPMENT
Description
TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that their map update service will end soon. The date that is shown could be more than one year in the future. This does not indicate any issu
Technical Service Bulletin #T-TT-0588-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10170728
Date Of Bulletin
20191205
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS due to DCM activation issues. This condition is characterized by no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-TT-0588-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10170728
Date Of Bulletin
20191205
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS due to DCM activation issues. This condition is characterized by no DTCs present and after the initial SOS light flashing sequence after ignition on,
Technical Service Bulletin #T-SB-0157-19
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169412
Date Of Bulletin
20191107
Failing Component Name
350000 EQUIPMENT
Description
TSB: Some 2017 ? 2020 model year 4Runner vehicles equipped with JBL® audio may exhibit poor sound quality coming from the dash speakers or static/feedback heard by the incoming caller. Updated speakers are available to address this conditio
Technical Service Bulletin #Toyota Safety Re
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173966
Date Of Bulletin
20200312
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #T-SB-0026-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 260000 FORWARD COLLISION AVOIDANCE
NHTSA #10173968
Date Of Bulletin
20200318
Failing Component Name
260000 FORWARD COLLISION AVOIDANCE
Description
TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra vehicles and All 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TS
Technical Service Bulletin #T-SB-0026-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 140000 AIR BAGS
NHTSA #10173968
Date Of Bulletin
20200318
Failing Component Name
140000 AIR BAGS
Description
TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra vehicles and All 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TS
Technical Service Bulletin #Toyota Safety Re
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173972
Date Of Bulletin
20200319
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #T-SB-0032-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174890
Date Of Bulletin
20200406
Failing Component Name
350000 EQUIPMENT
Description
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, PG006-01, PG004-97, T-SB-0144-08, and T-SB-0304-17. The a
Technical Service Bulletin #T-TT-0606-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174921
Date Of Bulletin
20200423
Failing Component Name
350000 EQUIPMENT
Description
TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced traffic into their stores and causing dealer stock to age. Due to this situation, dealers are reminded and recommended to follow the Long-T
Technical Service Bulletin #T-SB-0049-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 162200 STRUCTURE:BODY:BUMPERS
NHTSA #10176697
Date Of Bulletin
20200528
Failing Component Name
162200 STRUCTURE:BODY:BUMPERS
Description
TSB: Some 2014 - 2020 model year 4Runner vehicles may exhibit a gap due to disengagement of the front bumper cover clips and the fender retainer near the headlamp assembly. Follow the Repair Procedure in this bulletin to address this condit
Technical Service Bulletin #T-SB-0049-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 161000 STRUCTURE:FRAME AND MEMBERS
NHTSA #10176697
Date Of Bulletin
20200528
Failing Component Name
161000 STRUCTURE:FRAME AND MEMBERS
Description
TSB: Some 2014 - 2020 model year 4Runner vehicles may exhibit a gap due to disengagement of the front bumper cover clips and the fender retainer near the headlamp assembly. Follow the Repair Procedure in this bulletin to address this condit
Technical Service Bulletin #T-SB-0049-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10176697
Date Of Bulletin
20200528
Failing Component Name
160000 STRUCTURE
Description
TSB: Some 2014 - 2020 model year 4Runner vehicles may exhibit a gap due to disengagement of the front bumper cover clips and the fender retainer near the headlamp assembly. Follow the Repair Procedure in this bulletin to address this condit
Technical Service Bulletin #GST-TSB-20-001
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10173776
Date Of Bulletin
20200222
Failing Component Name
200000 WHEELS
Description
This Technical Service Bulletin provides procedures to inspect and repair certain model year 2020 Toyota 4Runner vehicles equipped with GST installed wheels that are part of its Blackout Package which may exhibit an abnormal noise when in R
Technical Service Bulletin #GST-TSB-20-001
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 190000 TIRES
NHTSA #10173776
Date Of Bulletin
20200222
Failing Component Name
190000 TIRES
Description
This Technical Service Bulletin provides procedures to inspect and repair certain model year 2020 Toyota 4Runner vehicles equipped with GST installed wheels that are part of its Blackout Package which may exhibit an abnormal noise when in R
Technical Service Bulletin #GST-TSB-20-001
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 162200 STRUCTURE:BODY:BUMPERS
NHTSA #10173776
Date Of Bulletin
20200222
Failing Component Name
162200 STRUCTURE:BODY:BUMPERS
Description
This Technical Service Bulletin provides procedures to inspect and repair certain model year 2020 Toyota 4Runner vehicles equipped with GST installed wheels that are part of its Blackout Package which may exhibit an abnormal noise when in R
Technical Service Bulletin #T-SB-0161-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10173990
Date Of Bulletin
20200330
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF ?Limited phone book grammar ?Difficul
Technical Service Bulletin #T-SB-0161-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173990
Date Of Bulletin
20200330
Failing Component Name
350000 EQUIPMENT
Description
Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF ?Limited phone book grammar ?Difficul
Technical Service Bulletin #T-SB-0008-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173740
Date Of Bulletin
20200303
Failing Component Name
350000 EQUIPMENT
Description
TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. The initialization procedure may also be
Technical Service Bulletin #T-SB-0008-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173740
Date Of Bulletin
20200303
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. The initialization procedure may also be
Technical Service Bulletin #T-TT-0602-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 190000 TIRES
NHTSA #10173792
Date Of Bulletin
20200309
Failing Component Name
190000 TIRES
Description
TT: Some 2019-2020 model year 4Runner SR5 and TRD Off Road grade models with Dunlop Grandtrek AT20 P265/70R17 tires may experience vibration (flutter) in the steering wheel when driving at highway speeds 55 mph and above.
Technical Service Bulletin #T-TT-0602-20
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 010000 STEERING
NHTSA #10173792
Date Of Bulletin
20200309
Failing Component Name
010000 STEERING
Description
TT: Some 2019-2020 model year 4Runner SR5 and TRD Off Road grade models with Dunlop Grandtrek AT20 P265/70R17 tires may experience vibration (flutter) in the steering wheel when driving at highway speeds 55 mph and above.
Technical Service Bulletin #T-TT-0516-18_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176493
Date Of Bulletin
20200513
Failing Component Name
350000 EQUIPMENT
Description
TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (Data Communication Module/telematics transceiver) inopera
Technical Service Bulletin #T-SB-0009-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10173805
Date Of Bulletin
20200310
Failing Component Name
030000 BRAKES (PWS)
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
Technical Service Bulletin #T-SB-0009-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173805
Date Of Bulletin
20200310
Failing Component Name
350000 EQUIPMENT
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
Technical Service Bulletin #T-SB-0009-19_Rev
This 2020 TOYOTA 4RUNNER Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10173805
Date Of Bulletin
20200310
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
