Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 5,824 bulletins for CADILLAC
N222370300
Aug 10, 2022
350000 EQUIPMENT
Certain vehicles were invoiced with an accessory grille that was not available at the time of vehicle purchase. Dealers will provide the customer with a reimbursement check.
22-NA-159
Aug 8, 2022
160000 STRUCTURE
This informational bulletin provides information for dealers/technicians on visible gap at hem flange where front door skin wraps around and meets door shell.
PIE0709A
Aug 4, 2022
160000 STRUCTURE
This engineering information (EI) closure ends the need for further information from the field in regards to having assist step insert loose, falling off and/or warped.
22-NA-033
Aug 2, 2022
350000 EQUIPMENT
This service bulletin provides repair information to correct a customer concern of Radio Resets or Reboots and May Display myBrand Splash Animation.
22-NA-156
Aug 2, 2022
350000 EQUIPMENT
This informational bulletin provides information for dealers/technicians on Enabling V-Mode.
22-NA-150
Aug 1, 2022
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
PIP5792E
Jul 29, 2022
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that if a customer comments that their vehicle equipped with a 6L80, 6L90, 8L90, 10L80, or 10L1000 transmission has a harsh shift, shudder, stall or high transmission fluid
PIC6467
Jul 29, 2022
350000 EQUIPMENT
This Preliminary information communicates the location of the Emergency Manual Charge Cord Release.
PIE0711
Jul 26, 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 in regards to the Check Engine Lamp illuminated on the Driver Information Center (DIC).
PIC6465
Jul 25, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that due to the electrical architecture remote commands may take longer to complete.
21-NA-189
Jul 25, 2022
356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides information on Super Cruise Escalation Cancellation.
PIT5847E
Jul 25, 2022
100000 POWER TRAIN
This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harnes
N222370790
Jul 25, 2022
200000 WHEELS
Service Update Bulletin. Certain vehicles may not have the retainer installed for the inflator kit or spare tire/wheel. Dealers are to inspect, and if necessary, install the retainer for the inflator kit or spare tire/wheel.
PIP5861
Jul 21, 2022
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P0308. Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide a
PIT5926A
Jul 21, 2022
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
This Preliminary information communicates information on correcting a rattle noise from the underbody exhaust heat shield.
N222368650
Jul 19, 2022
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program - certain vehicles equipped with a 3.6L, 6-cylinder gas engine (RPO LGX), may have a condition in which the engine crankshaft received an improper heat treatment. Dealers are to replace the engine.
18-NA-291
Jul 18, 2022
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a repair procedure to correct customer concerns of Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated.
PIT5931
Jul 15, 2022
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is g
22-NA-146
Jul 15, 2022
350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on a HomeLink Compatibility Issue on 2023 MY Cadillac Lyriq.
PIP5859
Jul 14, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that the High Voltage Battery pack is on TAC restriction where TAC will Authorize the full HV Battery pack Exchange with Engineering Review needed.
N222358700
Jul 12, 2022
110000 ELECTRICAL SYSTEM
Service Update - certain vehicles may have a condition where the ECM does not properly detect drift in the MAF sensor signal and illuminate the Malfunction Indicator Lamp (Check Engine Light) as required. Dealers are to reprogram the engin
PIP5212D
Jun 29, 2022
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should
PIE0685A
Jun 29, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information regarding oil leaking from the lower oil pan seal area.
PIP5858
Jun 29, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates ordering process for rear drive unit (P77) restriction for the 2023 Cadillac Lyriq
PIT5926
Jun 29, 2022
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates information on correcting a rattle noise from the underbody exhaust heat shield