Affected Component: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

Date Published
DEC 01, 2007
NHTSA TSB #
10023753
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# 4553.

Summary
ENGINE STAYS ON WITH THE IGNITION KEY TURNED OFF. *NJ