Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Date Published

NONE PROVIDED

NHTSA TSB #

10014809

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# 3349.

Summary

4WD INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) U1026 ATC FUSE OPEN. *TT