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April 19, 2018 Service bulletin

This technical bulletin provides a procedure to reprogram the memory set module to correct a condition of...

Chevrolet technical service bulletin 18NA039 for 2018 Chevrolet Malibu, 2017-2018 Chevrolet Impala and 2017-2018 Chevrolet Tahoe and others.

Bulletin number
18NA039
Component
Electrical system
Summary
This technical bulletin provides a procedure to reprogram the memory set module to correct a condition of Personalization Selections Intermittently Missing from Comfort and Convenience Menu due to a calibration concern.

Owners of these vehicles have filed 711 complaints in the electrical category.

Vehicles covered

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