Affected Component: UNKNOWN OR OTHER

Date Published

JUN 01, 2002

NHTSA TSB #

634780

TSB Document

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

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 020603005.

Summary

SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON LIGHT IS ON. WITH STORED CODES P0112, P0113, P1111 OR P1112. *TT