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

20NA171 Aug 28, 2020
CADILLAC — BLAZER, CAMARO, CANYON, COLORADO, CT6, EQUINOX, MALIBU, SIERRA 1500, SILVERADO 1500, TERRAIN, VOLT, XT4 (2019–2020) — 108 vehicle combinations
118000 ELECTRICAL SYSTEM:SOFTWARE
This service bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808.
PIP5733C Aug 27, 2020
CADILLAC — CORVETTE, CT5, EQUINOX, ESCALADE, MALIBU, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, TERRAIN, YUKON (2019–2021) — 30 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
PIP5680B Aug 24, 2020
CADILLAC — ATS (2016) — 2 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates a concern with the intake manifold causing internal engine damage requiring engine and manifold replacement. This Preliminary information was updated to extend testing prior to engine replacement.
PIP5498M Aug 21, 2020
CADILLAC — CAMARO, CORVETTE, CTS, CTS-V, ESCALADE, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SILVERADO 4500HD, SUBURBAN, TAHOE, YUKON DENALI, YUKON XL (2014–2020) — 53 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as wel
20NA166 Aug 21, 2020
CADILLAC — CAMARO, CORVETTE, CTS, ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 4500HD, SUBURBAN, TAHOE, YUKON, YUKON XL (2014–2022) — 253 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running
PIP5666D Aug 20, 2020
CADILLAC — CT6 (2019–2020) — 6 vehicle combinations
060000 ENGINE (PWS)
The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 4.2L LTA engine. The dealer technician is advised to call the GM Product Quality Center for further assistance
20NA164 Aug 18, 2020
CADILLAC — CT6 (2019–2020) — 2 vehicle combinations
030000 BRAKES (PWS)
This technical bulletin provides a service procedure to correct a customer concern of a Wire Brushing Type Noise Heard from Brake Rotors.
PIE0554C Aug 12, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 2500, SIERRA DENALI, SILVERADO 2500, SILVERADO 4500HD, SUBURBAN, TAHOE, YUKON, YUKON XL (2019–2020) — 16 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering informational bulletin is requesting information from the technicians for the following conditions for the cluster.
PIT5762A Aug 11, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 12 vehicle combinations
100000 POWER TRAIN
This Preliminary information communicates an issues with false codes setting in vehicles due to timing issues with modules Engineering is working on a fix
PIT5764 Aug 11, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 12 vehicle combinations
100000 POWER TRAIN
This Preliminary information communicates how to shift the transmission into neutral for various service procedures.
PIP5707A Aug 10, 2020
CADILLAC — ATS, ATS-V (2016–2019) — 8 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates that a restriction through the Technical Assistance Center has been placed on the 3.6L LF4 engine.
N202297530 Aug 10, 2020
CADILLAC — CT4, CT5 (2020) — 4 vehicle combinations
046300 SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
Service Update. Certain vehicles may experience a noise from the left front and right rear brake wear sensors during low speed or when the brake is applied lightly. Dealers are to remove pad wear sensors and install a left front and right
20NA153 Aug 7, 2020
CADILLAC — ATS, CAMARO (2016–2020) — 9 vehicle combinations
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to correct a customer concern of Reduction in Power, Malfunction Indicator Lamp (MIL) Illuminated - DTC P17A2 Set.
PIT5762 Aug 7, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 8 vehicle combinations
100000 POWER TRAIN
This Preliminary information communicates an issues with false codes setting in vehicles due to timing issues with modules Engineering is working on a fix
PIC6377A Aug 6, 2020
CADILLAC — CT6 (2019–2020) — 10 vehicle combinations
020000 SUSPENSION
This Preliminary information communicates that a customer may experience a moan or vibration at low speed maneuvers or brake apply caused by V-Series vehicles being equipped with high performance track capable brake lining that generates h
PIE0547A Aug 6, 2020
CADILLAC — XT5, XT6 (2020) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) is asking dealers that if you encounter a vehicle with an issue that is caused by wire, connector, or terminal damage or an incorrect wire harness routing issue that drives a warrantable item type of repair
PIP5733B Aug 6, 2020
CADILLAC — CORVETTE, CT5, EQUINOX, ESCALADE, MALIBU, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, TERRAIN, YUKON (2019–2021) — 60 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
PIT5411U Aug 5, 2020
CADILLAC — ACADIA, CORVETTE, CT4, CT5, TRAILBLAZER, TRAVERSE (2020) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
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
PIC6410A Aug 3, 2020
CADILLAC — CT6 (2019–2020) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
This preliminary information describes a condition where movies will no longer play on the radio display after a software update. This PI gives them the option of returning to the previuos version as long as they are willing to accept that
PIE0579 Jul 30, 2020
CADILLAC — ACADIA, BLAZER, CT4, CT5, XT4, XT5 (2020) — 6 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 regards to the malfunction indicator lamp (MIL) illuminated.
PIE0575 Jul 30, 2020
CADILLAC — CT4, CT5 (2020) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineers listed in regards to no fob detected message on driver information center (DIC), passive and backup in
PIC6388B Jul 29, 2020
CADILLAC — CORVETTE, CT4, CT5 (2020) — 6 vehicle combinations
118420 ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, and CT5 Side Blind Zone Module.
PIP5733A Jul 29, 2020
CADILLAC — EQUINOX, ESCALADE, MALIBU, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, TERRAIN, YUKON, YUKON XL (2019–2021) — 24 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
N192291660 Jul 29, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA DENALI, SILVERADO 2500, YUKON, YUKON XL (2016) — 18 vehicle combinations
060000 ENGINE (PWS)
Special Coverage Adjustment - certain vehicles with a 6.2L engine may have a condition that affects the electrical connection to the transmission oil temperature sensor. If this condition occurs, rough transmission shifts or hesitation dur
PIC6376D Jul 27, 2020
CADILLAC — IMPALA, XTS (2013–2020) — 36 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates that a dealer may receive a replacement AC evaporator with TXV tubes that are bent. The dealer is instructed on how to inspect for bent tubes. The dealer is advised if the evaporator TXV tubes are b