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# PIP-4488.

Affected Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Summary

GMC: MALFUNCTION INDICATOR LAMP ON-CHECK ENGINE LIGHT; ENGINE CRANKS, DO NOT START, HARSH OR NO TRANSMISSION SHIFTS, INSTRUMENT CLUSTER OPERATION ERRATIC OR INOPERATIVE. *PE UPDATED 8/12/09. *PE

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