Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published
JUL 01, 2003
NHTSA TSB #
10002943
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# 030604034.

Summary
SERVICE ENGINE SOON LIGHT ON, DIAGNOSTIC TROUBLE CODE P0135 SET. *TT