- September 2: GM Transmission Class Action Lawsuit Continues After Appeal news | 17 days ago
- August 16: Cadillac LYRIQ Recall Says Brakes May Fail recalls | 34 days ago
- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 46 days ago
- June 27: Cadillac XT5 and XT6 Instrument Panel Recall Announced recalls | 84 days ago
Cadillac TSB #18095
2018 Cadillac CTS
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- 18095 - Service Update. Certain 2017 ? 2018 model year Cadillac CTS A, 2018 model year Cadillac ATS, and 2018 model year GMC Terrain vehicles have a condition where a portion of the engine control module (ECM) memory is erased following the programming of other modules in the vehicle. The ECM memory is used to store On Board Diagnostic (OBD) data, such as certain emission diagnostic OBD data, that is to be retained after vehicle key-off and ECM shutdown. Reprogram ECM with updated calibration.
Click a tab for more information.