Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
2066502/3 Dec 18, 2023
BENTLEY — BENTAYGA HYBRID (2020–2023) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
Charging starts and stops when using a high voltage charging unit - DTC P33E800 is evident within 00C6. Customer statement / workshop findings: - When using a high voltage charging unit to charge the high voltage battery, charging starts
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23-NA-122 Dec 18, 2023
BUICK — ENCORE GX, ENVISTA, TRAILBLAZER, TRAX (2020–2024) — 12 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a procedure to fix an oil leak from a porous area at the cylinder head and how to fix it so that the engine does not have to be replaced.
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23-NA-224 Dec 18, 2023
CADILLAC — ATS, ATS-V, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, COLORADO, CORVETTE, CTS, CTS-V, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY, EXPRESS CUTAWAY VAN, G8, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, STS, XLR, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500 (2007–2023) — 351 vehicle combinations
100000 POWER TRAIN
This bulletin advises the technician that the 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD) Transmission Oil Filter and Seal Kit part number 24236933 is currently transitioning from a kit to the filter (24236517) and seal (24225347) being sold indi
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2063410/6 Dec 18, 2023
BENTLEY — BENTAYGA, BENTAYGA HYBRID (2017–2024) — 15 vehicle combinations
110000 ELECTRICAL SYSTEM
Infotainment Main unit (5F / J794) fault finding/diagnosis procedure. Customer statement / workshop findings: Issue suspected with the Infotainment Main unit (5F / J794) - For example: - MMI screen image flickers or goes blank - No resp
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2061537/7 Dec 18, 2023
BENTLEY — CONTINENTAL GT, CONTINENTAL GTC, FLYING SPUR (2018–2024) — 54 vehicle combinations
110000 ELECTRICAL SYSTEM
Infotainment home screen - Loading messages visible on start up in multiple tiles. Customer statement / workshop findings Upon start-up of the Home screen, loading messages can be seen in some or all of the tiles. Measure: A delay when
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2059149/5 Dec 18, 2023
BENTLEY — BENTAYGA, CONTINENTAL GT, CONTINENTAL GTC, FLYING SPUR (2020–2024) — 38 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Engine Oil - Consumption - V8 Kovomo. Customer statement / workshop findings: Engine oil warning lamp illuminated within the Drivers Instrument Panel (DIP) Engine oil requires topping up between services. Excessive engine oil consumption
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2055846/9 Dec 18, 2023
BENTLEY — CONTINENTAL GT, CONTINENTAL GTC, FLYING SPUR (2018–2024) — 72 vehicle combinations
110000 ELECTRICAL SYSTEM
Infotainment screen turns red sporadically. Customer statement / workshop findings Infotainment screen 'Goes Red Fully or partially' within the MMI Screen.
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2054599/9 Dec 18, 2023
BENTLEY — BENTAYGA, CONTINENTAL GT, CONTINENTAL GTC, FLYING SPUR (2017–2024) — 50 vehicle combinations
110000 ELECTRICAL SYSTEM
Diagnosis guidelines relating to Headlamp operation/Daytime running lights (Inner lamp) and/or Turn signal (Outer lamp). Customer statement / workshop findings: Operational issues are evident with one or a combination of the following: -
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A9123552072457_1 Dec 18, 2023
AUDI — A4, A4 ALLROAD, A5, A5 CABRIOLET, A6, A6 ALLROAD, A7, A8, E-TRON, E-TRON GT, E-TRON SPORTBACK, Q7, Q8, RS 5, RS 6 AVANT, RS 7, RS E-TRON GT, RS Q8, S4, S5, S5 CABRIOLET, S6, S7, S8, SQ7, SQ8 (2023–2024) — 50 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This bulletin provides information when ConBox: DTC B1916F5 or B191604 entered in address word 0075
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A9023632062065_3 Dec 18, 2023
AUDI — A6, A6 ALLROAD, A7, A8, A8 L E, E-TRON, Q7, Q8, RS Q8, S6, S7, S8, SQ7, SQ8 (2019–2020) — 19 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This bulletin provides information when the night vision is sporadically inoperative; DTC B11E101, B11E201.
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A8723662070449_2 Dec 18, 2023
AUDI — E-TRON GT, RS E-TRON GT (2022–2024) — 6 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This bulletin provides information for when the Air distribution or heating.cooling adjustment are inoperative; DTC B109209, B174F09, B109009, B116909, B108C09, B10B709.
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RI-2301 Dec 18, 2023
BRINKLEY RV — MODEL G (2023–2024) — 4 vehicle combinations
160000 STRUCTURE
The attached document describes the repair process for Model G Slim Rack Bedroom Slides in the event there is water intrusion at the lower corner cups of the slide pans. This document is a repair instruction and NOT a Customer Satisfaction
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S3837 202312 Dec 18, 2023
MACK — ANTHEM (AN) (2019–2021) — 6 vehicle combinations
040000 SERVICE BRAKES, AIR
Fleet Campaign: For certain MDI Mack Trucks an updated adaptive cruise software has been developed.
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S2964 202312 Dec 18, 2023
MACK — ANTHEM (AN) (2019–2020) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Service Campaign: Mack trucks has determined that certain AN model trucks built with an MP8 Turbo Compound engine that have had a reman TC unit installed could experience a failure with the reman TC unit.
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S2962 202312 Dec 18, 2023
VOLVO — VN, VNL, VNM, VNR, VNX (2019–2021) — 30 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Service Campaign: Volvo trucks has determined that certain VN model trucks built with an D13 Turbo Compound engine that have had a reman TC unit installed could experience a failure with the reman TC unit.
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PIT6099A Dec 18, 2023
CHEVROLET — BLAZER EV (2024)
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This PI states that a vehicle may be encountered with a concern that the HVAC controls are inoperative. The dealer technician is instructed to reprogram the radio to resolve this concern.
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PIT5074P Dec 18, 2023
BUICK — ACADIA, ALLURE, ASTRO, ATS, AURA, AVALANCHE, AVALANCHE 1500, AZTEK, BLAZER, BOLT EV, BONNEVILLE, CAMARO, CANYON, CAPRICE, CAPTIVA, CAPTIVA SPORT, CASCADA, CAVALIER, CENTURY, CITY EXPRESS, COBALT, COLORADO, CORVETTE, CRUZE, CT4, CT5, CT6, CTS, DEVILLE, DTS, ELR, ENCLAVE, ENCORE, ENVISION, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY VAN, G3, G4, G5, G6, GRAND AM, GRAND PRIX, H2, H3, HHR, IMPALA, ION, JIMMY CLASSIC, LACROSSE, LESABRE, LUCERNE, MALIBU, MONTANA, MONTE CARLO, OUTLOOK, PARK AVENUE, RAINIER, REGAL, RELAY, RENDEZVOUS, SAFARI, SAVANA, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO LT, SKY, SOLSTICE, SONIC, SPARK, SRX, SS, SSR, STS, SUBURBAN, SUNFIRE, TAHOE, TERRAIN, TERRAZA, TORRENT, TRAILBLAZER, TRAVERSE, TRAX, UPLANDER, VENTURE, VERANO, VIBE, VOLT, VUE, XLR, XT4, XT5, XT6, XTS, YUKON (2005–2022) — 700 vehicle combinations
350000 EQUIPMENT
This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking
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01-011-23 Dec 18, 2023
MAZDA — CX-50 (2023)
060000 ENGINE AND ENGINE COOLING
Some customers may complain that the CHECK ENGINE light turns ON after a cold start or at high elevations (higher than 3,000m / 10,000 ft.), then exhibits lack of power from the engine with DTC P061B:00 stored in memory. This is caused by i
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SuaruNet Announc Dec 18, 2023
SUBARU — BRZ (2022) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
UPDATE Safety Recall: WRM-23 Rear Turn Signal Illumination Failure.
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SC279_STKR Dec 18, 2023
KIA — STINGER (2018–2021) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
SC279_STKR: VOLUNTARY EMISSIONS SERVICE CAMPAIGN COMPLETION STICKER
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SC279_QA Dec 18, 2023
KIA — STINGER (2018–2021) — 12 vehicle combinations
060000 ENGINE AND ENGINE COOLING
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign (SC279).
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SC279_POC Dec 18, 2023
KIA — STINGER (2018–2021) — 12 vehicle combinations
060000 ENGINE AND ENGINE COOLING
SC279_POC: PROOF OF CORRECTION CARD
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SC279_DPSM Dec 18, 2023
KIA — STINGER (2018–2021) — 12 vehicle combinations
060000 ENGINE AND ENGINE COOLING
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO - This document is the announcement to the dealer Parts and Service Managers that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY
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SC279_DP Dec 18, 2023
KIA — STINGER (2018–2021) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO - This document is the announcement to the dealer principals that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY Kia Stinger vehicles equipped wi
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SMT-TB234 Dec 18, 2023
TRIUMPH — SCRAMBLER 400 X, SPEED 400 (2024) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Technical Bulletin 234 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking.
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