Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 5,824 bulletins for CADILLAC
PIP5845
Mar 23, 2022
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoir has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmiss
21-NA-243
Mar 22, 2022
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set.
PIT5902
Mar 22, 2022
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
This Preliminary information communicates an issues where the fuel filter life can not be reset in the radio display and engineering is working on a fix.
PIP5701B
Mar 22, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that the E01 ECM p/n 12703874 is on part restriction.
22-NA-015
Mar 21, 2022
060000 ENGINE AND ENGINE COOLING
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
PIT5900
Mar 18, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue when trying to turn on all interior dome lights they only flash or flicker. Dealers are to reprogram the BCM with update calibrations to correct the issue.
PIP5677F
Mar 17, 2022
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that the 10L60 and the 10L80 transmissions part restriction has ended.
PIC6389B
Mar 15, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a parts restriction is in place for the Long Range Radar Module on 2020 Cadillac CT4 and CT5.
21-NA-082
Mar 15, 2022
160000 STRUCTURE
This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels causing a noise.
19-NA-242
Mar 11, 2022
110000 ELECTRICAL SYSTEM
This service bulletin announces the availability of a High Voltage battery pack refurbish kit when the battery pack assembly needs to be replaced and information on how dealers can obtain the refurbish kit.
18-NA-161
Mar 10, 2022
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.
PIT5821C
Mar 9, 2022
140000 AIR BAGS
This Preliminary information communicates information on a parts restrictions for the passenger air bag.
PIT5888A
Mar 9, 2022
020000 SUSPENSION
This Preliminary information communicates an issue with the air leveling suspension losing air pressure in very cold temperatures while sitting for several hours. Dealers are to replace both the front air springs.
21-NA-226
Mar 9, 2022
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Black Screen on Radio Display Shifting into Reverse.
PIT5734D
Mar 7, 2022
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.
PIE0683
Mar 7, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed if after an inspection of the customers concern you find that there is an internal engine concer
PIT5746B
Mar 7, 2022
350000 EQUIPMENT
This Preliminary information communicates information on how dealers can contact the supplier for Associated Accessories offered through GM.
20-NA-115
Mar 4, 2022
350000 EQUIPMENT
This technical bulletin provides a procedure to replace the radio amplifier antenna if there is a condition of Poor Remote Keyless Entry (RKE) Fob or Passive Unlocking Range due to a internal concerns within the antenna.
20-NA-207
Mar 3, 2022
054100 PARKING BRAKE:ELECTRICAL:CONTROL MODULE
This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.
21-NA-095
Mar 3, 2022
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
PIP5843
Mar 3, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to the dealers information related to a Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF P30C7 P30CB Setting.
22-NA-047
Mar 2, 2022
060000 ENGINE AND ENGINE COOLING
Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas.
PIT5873A
Mar 1, 2022
060000 ENGINE (PWS)
This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. Engineering is working on a fix and in the meantime customers are asking to not use remote start.
20-NA-219
Mar 1, 2022
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas.