Affected Component: EQUIPMENT

Date Published

DEC 01, 2015

NHTSA TSB #

10190929

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# PIE0349A.

Summary

Engineering Information – Service 4WD Message Displayed and DTC C0398