Affected Component: ELECTRICAL SYSTEM:WIRING

Date Published

OCT 01, 2007

NHTSA TSB #

10023431

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# 4100.

Summary

SERVICE AWD LAMP ON DTC C0394. *NJ