Service bulletins for the 2013 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.
2400 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Differential are shown. Show all
| G-153750 | 2016-10-12. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; EQUIPMENT. 12316 - SERVICE UPDATE. THE WELD BETWEEN THE RING GEAR AND CARRIER MAY NOT BE TO SPECIFICATION AND COULD ALLOW THE RING GEAR TO SEPARATE. IF THIS OCCURS, THE DRIVER CAN APPLY THROTTLE BUT THE VEHICLE WILL NOT MOVE. IF THIS OCCURS WHILE THE VEHICLE IS IN MOTION, THE VEHICLE WILL COAST TO A STOP. DEALERS ARE TO REPLACE THE DIFFERENTIAL CARRIER ASSEMBLY. |
|---|---|
| 12316A | 2016-06-09. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-0000192383-A | 2016-04-12. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-12316-A | 2016-03-16. Service bulletin. EQUIPMENT; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| PI-1336 | 2015-03-27. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. CADILLAC: FROM REAR DIFFERENTIAL, THERE IS LEAKING, ON SOME VEHICLES, DUE TO PINION SEAL JOURNAL HAVING LEAD ON IT, WHICH NEEDS REPLACING. MODEL 2013-14 ATS, CTS SEDAN. *PE |
| 12316 | 2013-01-23. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. GM SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES IMPROPER DIFFERENTIAL RING GEAR WELD EXPIRES WITH BASE WARRANTY. *JS |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.