Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published

JUN 01, 2003

NHTSA TSB #

10002858

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Hummer for this TSB. Call your local Hummer dealer's service department & ask for a copy of TSB# 030604031.

Summary

REVISED DIAGNOSTIC TROUBLE CODE P1125. *TT