Some owners of 2013 Cadillac SRX vehicles may complain that the fuel tank filler door does not lock or unlock. This concern may be intermittent. The condition is caused by lousy alignment of the locking pin to the hole in the fuel tank filler door bracket, preventing full engagement of the locking pin.
This bulletin applies to 2013 Cadillac Escalade models. A “Service Stability Message” may appear on the DIC (drivers information center) as a result of a DTC C0561 set in the EBCM (electronic brake control module). The EBCM receives messages from other modules over GMLAN which are needed to perform ABS, VSES and/or TCS functions.
This bulletin applies to GM vehicles equipped with HFV6 engines (3.0L and 3.6L LF1, LFW, LLT and LFX). Affected vehicles include 2010-2014 Buick Enclave and LaCrosse, Cadillac ATS, CTS, SRX and XTS, Chevy Camaro, Caprice, Equinox, Impala and Traverse and GMC Acadia and Terrain.
This bulletin applies to a host of 2010-2014 GM vehicles (Chevy, Buick, Cadillac, GMC). A customer may comment that the vehicle brake lights remain on with the vehicle off and the battery going dead while parked.
This bulletin applies to 2012 Cadillac Escalade ESV hybrid models that stores any of the following DTCs:
Some owners of 2010 Cadillac SRX vehicles may complain about an inoperative power liftgate. During diagnosis, you may find DTC B153A set in the power liftgate control module.
Owners of 2007-2010 Cadillac Escalade vehicles may comment that the air bag light is illuminated. Upon investigation, the technician may find DTC B0071 set in the passenger presence system (PPS) and a DTC B0081 in the sensing and diagnostics module (SDM).
Owners of 2010-2012 Cadillac SRX models may comment that they hear a clunk or fluid sloshing noise from the rear of the vehicle when coming to a stop, which might initially appear to be suspension related.
This bulletin applies to 2010-2011 Cadillac DTS models equipped with the 4T80E automatic transmission and built after Feb. 1, 2010. A final gear whine noise at speeds between 15-30 mph may be heard. This condition may be caused by the transaxle final gear drive.
You may experience a 2007-2012 Cadillac Escalade, ESV or EXT that has a P0633 DTC set in the ECM. Also, the Tech 2 will not be able to clear the DTC.
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