Affected Component: ELECTRICAL SYSTEM

Date Published

NONE PROVIDED

NHTSA TSB #

10019435

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# 3572A.

Summary

MALFUNCTION INDICATOR LAMP (MIL) ON, DTC(S) P0171 OR P0172 SET ON E85 FLEXIBLE FUEL - DRAIN FUEL AND REPROGRAM PCM. *TT