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September 17, 2019 Service bulletin

This Bulletin provides information to diagnose a Loss of Propulsion or No Start with the MIL ON and DTC...

Chevrolet technical service bulletin 18NA186 for 2016-2018 Chevrolet Malibu and 2016-2018 Chevrolet Volt.

Bulletin number
18NA186
Component
Electrical system: propulsion system: traction battery
Summary
This Bulletin provides information to diagnose a Loss of Propulsion or No Start with the MIL ON and DTC P0A3F or P1B03 set.

Owners of these vehicles have filed 1,057 complaints in the electrical category.

Vehicles covered

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