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.

Affected Component: POWER TRAIN:AXLE ASSEMBLY

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

Click a tab for more information.

Date Published
NONE PROVIDED
NHTSA TSB #
10010612
Find something helpful? Spread the word.

Become a Fan & Spread the Word