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

Date Published

JUN 01, 2003

NHTSA TSB #

10002856

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# 030421001C.

Summary

4-WHEEL DRIVE SWITCH INDICATOR LIGHTS FLASHING, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT