Affected Component: ELECTRICAL SYSTEM

Date Published

NONE PROVIDED

NHTSA TSB #

10019422

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# 3707.

Summary

POSSIBLE REDUCED POWER MESSAGE AND DTC P2176. *TT