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 Buick for this TSB. Call your local Buick 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