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
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Showing 5,824 bulletins for CADILLAC

PIT5790 Nov 5, 2020
CADILLAC — ACADIA, BLAZER, CAMARO, CANYON, COLORADO, CT6, EQUINOX, MALIBU, SIERRA 1500, SILVERADO 1500, TERRAIN, VOLT, XT4 (2019–2020) — 38 vehicle combinations
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating
PIT5766A Nov 5, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 24 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates there is a Part Restriction for the Automatic Leveling Control Module and to contact the PQC to order the part.
PIT5586F Nov 5, 2020
CADILLAC — ESCALADE, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON (2017–2018) — 48 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not
PIE0597 Nov 5, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative.
PIP5759A Nov 5, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 1500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 11 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates 6.2L engine restriction, Contact TAC
PIC6420 Nov 5, 2020
CADILLAC — ACADIA, XT5, XT6 (2020–2021) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates information on coax cable connection concerns that can cause a black screen in reverse.
PIE0582A Nov 4, 2020
CADILLAC — XT4, XT5, XT6 (2020–2021) — 18 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Head Up Display (HUD) being blank.
20NA212 Oct 30, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO 4500HD, SILVERADO 5500HD, SILVERADO 6500HD, SUBURBAN, TAHOE, YUKON, YUKON XL (2017–2020) — 484 vehicle combinations
020000 SUSPENSION
This technical bulletin provides repair information to correct a customer concern of IPC Gauges Inoperative or Fluctuate, No Crank, Start then Stall.
PIT5776A Oct 29, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue.
PIT5789 Oct 29, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 8 vehicle combinations
062400 ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
This Preliminary information communicates an issues with an SES MIL and DTC P2B87 setting. Engineering is working on releasing updated BCM cals to correct the concern.
PIC6391D Oct 28, 2020
CADILLAC — CORVETTE, CT4, CT5 (2020) — 6 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and Valve Kit, Brake Pressure Modulator.
PIP5752F Oct 28, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 11 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
PIE0595 Oct 28, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 5 vehicle combinations
160000 STRUCTURE
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to paint concerns with the front and/or rear fascias.
PIT5759H Oct 27, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
140000 AIR BAGS
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high resistance at the F106DA Driver's front seat inboard air bag connector. Dealers are to replace the F106DA Driver's front se
PIT5788 Oct 27, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object.
PIP5752E Oct 23, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 2500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
PIC6408A Oct 23, 2020
CADILLAC — CT5 (2020)
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a concern that could cause U0512 to set in the Image Processing Control Module and engineering is working on a resolution.
PIP5752D Oct 22, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 2500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
N202316150 Oct 22, 2020
CADILLAC — CT5 (2020) — 3 vehicle combinations
060000 ENGINE (PWS)
Service Update - Certain 2020 model year Cadillac CT5 vehicles had the incorrect torque applied to the starter nut. (6Nm instead of 12Nm). The nut may loosen over time due to insufficient clampload. This could cause intermittent start is
N202316420 Oct 22, 2020
CADILLAC — XT5 (2020)
162620 STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT
Service Update - Certain vehicles may have been built with a small metal split in the liftgate opening gutter panel, located in the upper left area of the liftgate opening. This metal split can be detected only with the liftgate open. This
PIT5759G Oct 22, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
220000 SEATS
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high resistance at the F106DA Driver's front seat inboard air bag connector. Dealers are to replace the F106DA Driver's front se
PIP5759 Oct 22, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 2500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates 6.2L engine restriction, Contact TAC
PIE0579A Oct 21, 2020
CADILLAC — ACADIA, BLAZER, CT4, CT5, XT4, XT5 (2020) — 6 vehicle combinations
350000 EQUIPMENT
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the malfunction indicator lamp (MIL) illuminated.
18NA315 Oct 21, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, TAHOE, XTS, YUKON, YUKON XL (2015–2020) — 82 vehicle combinations
021300 SUSPENSION:FRONT:SHOCK ABSORBER
This informational bulletin advises the tech to only replace the shock that is bad and not all.
PIP5760 Oct 21, 2020
CADILLAC — CT4, CT5 (2020) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates the possibility of a flutter noise that can be transmitted through the engine mounts when the vehicle is operating in AFM mode.