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# 3996.

Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Summary

NO MOVEMENT OR SLIPPING OR BINDING IN FORWARD RANGE, MIL ILLUMINATED, DTC P0777 OR P2723. *KB

Click a tab for more information.