Technical Service Bulletins

Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,727,244 Total Records
880 Vehicle Makes
1955–2025 Year Range
Clear

Showing 5,824 bulletins for CADILLAC

PIC6515 Aug 2, 2023
CADILLAC — LYRIQ (2023–2024) — 2 vehicle combinations
284100 BACK OVER PREVENTION:DISPLAY FUNCTION
This Preliminary information communicates that a service drivers assist message may be displayed with U197A found setting current or history.
PIC6488C Aug 2, 2023
CADILLAC — CANYON, COLORADO, LYRIQ (2023–2024) — 4 vehicle combinations
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio.
03-06-04-017T Aug 1, 2023
CADILLAC — CANYON, COLORADO, CRUZE, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, TAHOE, TERRAIN, YUKON, YUKON XL (2010–2024) — 124 vehicle combinations
080000 FUEL SYSTEM, DIESEL
This service bulletin provides information on availability of Diesel Fuel additives.
PIT6042A Aug 1, 2023
CADILLAC — CANYON, COLORADO, LYRIQ (2023–2024) — 4 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This Preliminary Information communicates a potential discharged battery concern due to a vehicle communication issue.
PIE0751A Aug 1, 2023
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL, YUKON XL 1500 (2023) — 24 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to the assist step totally being inoperative and not functioning with door operation or radio center stack setting.
N222392451 Jul 27, 2023
CADILLAC — CAMARO, ESCALADE, ESCALADE ESV (2023) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program - Certain vehicles equipped with the 6.2L, 8-cylinder gas engine, (RPO LT4), may have potentially been manufactured with machining debris left inside the engine. Dealers are to replace the engine. Only 5 vehic
PIE0728A Jul 21, 2023
CADILLAC — CORVETTE, ESCALADE, ESCALADE ESV, XT5, XT6 (2023) — 5 vehicle combinations
160000 STRUCTURE
This engineering information (EI) Lite closure ends the need for gathering further information from technicians using FPR App and taking pictures during PDI of any Paint Issues or Damage (EXCEPT for Transportation) / Issues Caused by Wire D
23-NA-127 Jul 20, 2023
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL, YUKON XL 1500 (2021–2023) — 113 vehicle combinations
220000 SEATS
This technical bulletin provides a procedure to correct the condition of Second Row Seat Loose and/or Clicking.
PIP5395G Jul 19, 2023
CADILLAC — CAMARO, CORVETTE, CTS, CTS-V, ESCALADE, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON XL (2014–2023) — 84 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a l
PIT6041 Jul 18, 2023
CADILLAC — ESCALADE ESV, SUBURBAN, TAHOE, YUKON XL (2021–2023) — 12 vehicle combinations
220000 SEATS
This Preliminary information communicates a change to the 3rd row power folding seat switch red indicator lights. These red indicator lights are no longer being used and it provides information on how to repair a vehicle if the red indicat
PIE0754 Jul 17, 2023
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2022–2023) — 26 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the second row and/or third row power seats being inoperable.
23-NA-123 Jul 14, 2023
CADILLAC — ACADIA, BLAZER, CT4, CT5, XT5, XT6 (2022–2023) — 36 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to reprogram the cooling fan to correct a customer concern of a MIL Illuminated.
23-NA-121 Jul 13, 2023
CADILLAC — XT5, XT6 (2020–2023) — 24 vehicle combinations
100000 POWER TRAIN
This technical bulletin provides a procedure to correct Squeal/Whine Noises Underneath Vehicle at Highway Speeds.
PIC6511 Jul 12, 2023
CADILLAC — LYRIQ (2023–2024) — 4 vehicle combinations
118520 ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
This Preliminary information communicates that a front license plate frame may cause interference with the park assist sensors.
PIT5990A Jul 12, 2023
CADILLAC — ESCALADE ESV, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON XL (2019–2023) — 44 vehicle combinations
160000 STRUCTURE
This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
23-NA-124 Jul 12, 2023
CADILLAC — LYRIQ (2023–2024) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of Dead battery Resulting from Communication Gateway Module Activity.
PIT3010B Jul 12, 2023
CADILLAC — ESCALADE (2002) — 3 vehicle combinations
030000 BRAKES (PWS)
This Preliminary information communicates to the technician information about the Service Stability System message on with DTC C0285 and/or C0286 caused by the Medium Pressure Accumulator Switch (MPA).
PIC6491A Jul 12, 2023
CADILLAC — LYRIQ (2023–2024) — 2 vehicle combinations
170000 LATCHES/LOCKS/LINKAGES
This Preliminary information communicates That a service door latch system message maybe displayed with no related DTC's.
PIT5878E Jul 11, 2023
CADILLAC — LYRIQ (2023–2024) — 2 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This Preliminary information communicates to the field engineering contacts to assist in the diagnosis of HVAC concerns on the new 2023-2024 LYRIQ.
N222375790-05 Jul 11, 2023
CADILLAC — CORVETTE, CT4, CT5, ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2022–2023) — 14 vehicle combinations
110000 ELECTRICAL SYSTEM
Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain 2022 and 2023 model year vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made aware of the condi
23-NA-120 Jul 11, 2023
CADILLAC — LYRIQ (2023–2024) — 4 vehicle combinations
010000 STEERING
This service bulletin provides a procedure to correct a condition of Lower Steering Wheel Controls Inoperative, DTC B1A37.
PIT5734F Jul 5, 2023
CADILLAC — ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON XL (2020–2023) — 20 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
N222392960-03 Jun 30, 2023
CADILLAC — LYRIQ (2023)
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program - certain vehicles may have a condition where the Super Cruise and Surround Vision features are not activated. Dealers are to reprogram the image processing module and if necessary, reprogram the short range r
23-NA-111 Jun 29, 2023
CADILLAC — LYRIQ (2023) — 2 vehicle combinations
130000 VISIBILITY/WIPER (PWS)
This technical bulletin provides a procedure to correct the condition of Poor Wipe Quality, Noise, Skipping, Chatter, and/or Scratched Glass Due to Driver Side Wiper.
PIC6510 Jun 29, 2023
CADILLAC — LYRIQ (2024)
110600 ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS
This Preliminary information communicates that U110D may be found setting current with no interior lamp faults. Engineering is working on a resolution.