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October 12, 2016 Service bulletin

This technical bulletin provides a procedure to update the ECM to the latest software and calibration...

Chevrolet technical service bulletin 16NA266 for 2016-2017 Chevrolet Malibu, 2016-2017 Chevrolet Camaro and 2016-2017 Cadillac CTS and others.

Bulletin number
16NA266
Component
Exterior lighting
Summary
This technical bulletin provides a procedure to update the ECM to the latest software and calibration available to correct a customer concern that the Malfunction Indicator Lamp is illuminated and/or the remote start will not start the vehicle due to a voltage spike in the ECM, above the threshold value which will set the code P0132 or P223E.

Owners of these vehicles have filed 53 complaints in the lights category.

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