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# 250202.

Affected Component: ELECTRICAL SYSTEM:IGNITION:MODULE

Summary

INFORMATION REGARDING CALIBRATION TO PREVENT FALSE SETTING OF DIAGNOSTIC TROUBLE CODE P0133. *YH

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