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Service bulletins for the 2015 Cadillac ATS

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1777 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
PIC60232016-06-22. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIC60132016-06-22. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIC5851B2016-06-22. Service bulletin. EQUIPMENT:ELECTRICAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIC5779E2016-06-22. Service bulletin. EQUIPMENT. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIE0287B2016-06-22. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI13532016-06-22. Service bulletin. EQUIPMENT; ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI13082016-06-22. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM; EQUIPMENT; STEERING:ELECTRIC POWER ASSIST SYSTEM; LANE DEPARTURE: LANE KEEP: STEERING ASSIST; LANE DEPARTURE: WARNING. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIT53582016-06-17. Service bulletin. EQUIPMENT. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI12192016-06-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI1213A2016-06-13. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI1187A2016-06-13. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIP52432016-06-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI0917D2016-06-09. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
144872016-05-23. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000187283-A2016-03-31. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR; VISIBILITY:REARVIEW MIRRORS/DEVICES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI-14742016-02-12. Service bulletin. AIR BAGS. CADILLAC: SOME VEHICLES MAY BE EXPERIENCING AN ILLUMINATION OF THE AIR BAG INDICATOR AND WOULD NEED TESTING OF TERMINAL TENSION AT STEERING WHEEL AIR BAG COIL X3 CONNECTOR. MODEL 2015 ATS, CTS. *PE
SB-08-24-152016-02-04. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER. GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. *PE
PB-150862015-11-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. GENERAL MOTORS: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. ON CERTAIN TRUCKS AND VEHICLES, THE ONSTAR SYSTEM IS INOPERATIVE DUE TO EMBEDDED PHONE FLASH MEMORY CHIP AND VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) NEEDS REPLACING. MODEL 2015. *PE
PIT53612015-06-17. Service bulletin. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. GENERAL MOTORS 2014-2015 CADILLAC ESCALADE, CHEVROLET SILVERADO 1500, GMC SIERRA, YUKON MODELS. SOME CUSTOMERS COMPLAIN ON HARD BRAKE PEDAL, WHICH REQUIRES ADDITIONAL BRAKE PEDAL EFFORT. *LJ
PI1407A2015-06-17. Service bulletin. ENGINE. GENERAL MOTORS 2013-2015: BUICK REGAL, CADILLAC ATS, CADILLAC CTS SEDAN, CHEVROLET MALIBU, CHEVROLET IMPALA. A WHINNYING NOISE COMING FROM ENGINE IS LOUD DUE TO DECREASING AND INCREASING OF ENGINE RPMS. . UPDATED 6/17/15. *LJ
PI1360A2015-06-17. Service bulletin. PARKING BRAKE. GENERAL MOTORS: 2013-2015 CADILLAC ATS, CHEVROLET AVALANCHE, CHEVROLET CAMARO, GMC SAVANA , SIERRA, YUKON MODELS. PARK WILL NOT HOLD AND THE VEHICLES WILL ROLL INTO PARK OR*LJ
PI1171A2015-06-17. Service bulletin. ENGINE. GENERAL MOTORS: 2013-2015 BUICK REGAL, CADILLAC ATS, CADILLAC CTS SEDAN, CHEVROLET MALIBU, GMC CANYON. PRELIMINARY INFORMATION REGARDING BEARING ENGINE OR ENGINE NOT ROTATING DUE TO DAMAGED MAIN BEARINGS OR ROD. *LJ
PI1092B2015-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. GENERAL MOTORS 2013-2014 CADILLAC ATS EQUIPPED WITH 2.5L ENGINE(RPO LCV).SOME VEHICLES EXPERIENCE A ROUGH IDLE, FELT IN SEATS, WHEN ENGINE OPERATING AT HIGH TEMPERATURE. *LJ
147542015-05-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. GENERAL MOTORS: 2015 CADILLAC ATS, CTS,XTS: SERVICE BULLETIN UPDATE FOR INVENTORY AND CUSTOMER VEHICLES DUE TO SYSTEM SOFTWARE FOR FRONT CAMERA MODULE . *LJ
PB-143952015-04-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BUICK/CADILLAC/ GMC/ CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. BATTERY IS DEAD DUE TO ONSTAR MODULE AND IF VEHICLE FAILS TO START AFTER 4 DAYS AND OCCURS EVEN IF ONSTAR SYSTEM IS NOT ACTIVE. *PE UPDATED 11/6/15. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.