Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Date Published

AUG 01, 2010

NHTSA TSB #

10036304

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# PI-0209.

Summary

CADILLAC/CHEVROLET/GMC: ROUGH TRANSITION TO AUTO STOP OR NO AUTO STOP, MALFUNCTION INDICATOR LAMP (MIL) ON, DTC P2797 SET. SOME VEHICLES MAY HAVE EXPERIENCED A CUT OR CHAFFING TO THE AUXILIARY TRANSMISSION PUMP HARNESS, WHICH CAN CAUSE THE AUTO STOP FEATURE TO OPERATE INCORRECTLY. HYBRID VEHICLES ONLY. *PE