Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 5,824 bulletins for CADILLAC
PIE0526A
Sep 18, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
This engineering informational bulletin is requesting information from the field to determine the root cause of the overhead sunglasses compartment not being able to secure back into the resting position. Engineering to develop/Validate a F
17336 05
Sep 17, 2019
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
17336 05 - Special Coverage. On some vehicles, may have a condition where thermal cycling on the combination transmission fluid/oil and AC condenser cooler creates a crack that may allow refrigerant to escape. This condition consequently ma
PIE0537
Sep 16, 2019
060000 ENGINE AND ENGINE COOLING
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a check engine lamp illuminated and DTC P0451 set.
19NA212
Sep 16, 2019
060000 ENGINE (PWS)
This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away to correct a crank/No Start condition.
19NA207
Sep 16, 2019
350000 EQUIPMENT
This informational bulletin provides information to educate the customer on using either the radio and/or the physical controls to adjust the HVAC settings.
N192264170
Sep 13, 2019
060000 ENGINE (PWS)
N192264170 - SUB - Certain 2019 model year Cadillac XT4 vehicles equipped with a 2.0L. 4-Cylinder Turbo engine do not properly clear the permanent status for EBCM DTC U0100 (loss of communications with ECM) or U0101 (loss of communications
PIT5630C
Sep 11, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of over the air software update to resolve the concern.
PIP5675
Sep 10, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. That this may be caused by a software anomaly, and th
19NA208
Sep 10, 2019
030000 BRAKES (PWS)
This technical bulletin provides repair information to correct a customer concern of hearing a brake squeal Noise in cold weather conditions.
19NA195
Sep 6, 2019
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Intermittent OnStar Inoperative, DTC B101D-39, Red LED and Clock Date Time Inaccurate.
PIT5448F
Sep 5, 2019
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R
PIP5666A
Sep 5, 2019
060000 ENGINE AND ENGINE COOLING
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
PIT5473F
Sep 5, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles that have "ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE" message on the Driver Information Center when attempting to activate the cruise. Technician
PIP5673
Sep 4, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates advises the technician that the ECM part number will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Ass
PIC6369B
Sep 4, 2019
010000 STEERING
This Preliminary information communicates that on 2016 -2017 model year vehicles equipped with 19 or 20 inch wheels that the front park assist may indicate an object when in reverse with the steering turned at or near lock is a normal Opera
19NA191
Aug 30, 2019
030000 BRAKES (PWS)
This Technical bulletin provides a procedure for dealers/technicians to correct a condition of a Premature Replace Brake Pads or Service Brake Pad Life System Message at very Low Mileage.
PIP5407A
Aug 29, 2019
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Technician will replace timing chain tensioner g
PIP5666
Aug 27, 2019
060000 ENGINE AND ENGINE COOLING
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
PIE0514A
Aug 23, 2019
160000 STRUCTURE
This engineering information PI closure ends the need for information from the field to inspect the forward roof panel for outer SMC skin separation from the magnesium frame.
N192208990
Aug 23, 2019
034200 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
N192208990 - Service Update. Certain vehicles may have a condition where the brake lines need to be inspected. In a rare instance, the brake lines could be rubbing on the steering shaft. Dealers are to inspect and replace brake lines o
19NA189
Aug 22, 2019
350000 EQUIPMENT
This technical bulletin provides repair information to correct a customer concern of Radio Displays Climate Off Message or HVAC Popup Displays Different Settings.
PIC6123E
Aug 20, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh
PIP5575E
Aug 20, 2019
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that the transmission control module P/N 24296206 restriction has ended.
PIT5704
Aug 16, 2019
220000 SEATS
This Preliminary information communicates that a customer or dealer may find a spring on the floor of the vehicle. The dealer technician is advised that this is a seat back lift spring. The technician is instructed to reinstall the spring o
PIP5267A
Aug 13, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles that may have a Check Engine Lamp or Service Vehicle Soon lamp on after charging. If the technician finds Diagnostic Trouble Codes P16C4 or P16