Affected Component: ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

Date Published
DEC 13, 2001
NHTSA TSB #
628807
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# 131201.

Summary
SUBJECT REGARDING BULLETIN 010604052 ON BOARD DIAGNOSTIC (OBD) SYSTEM IMPROVEMENTS UPGRADE. *TT