Affected Component: POWER TRAIN:AXLE ASSEMBLY

Date Published

NONE PROVIDED

NHTSA TSB #

10010612

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# 3137.

Summary

SERVICE 4WD LIGHT ON AND NO COMMUNICATION WITH TRANSFER CASE CONTROL MODULE. *EH