Electrical system
Chevrolet technical service bulletin PIC6422 for 2019 Chevrolet Bolt EV.
- Bulletin number
- PIC6422
- Component
- Electrical system
- Summary
- This Preliminary information communicates that If the K114B HPCM2 module is reprogrammed for any reason using normal Service Programming on a 2019 model year Bolt EV, the vehicle will be limited to 90% state of charge on the propulsion battery. Vehicles not involved in the safety recall N20231173 will also have the 90% limit if programmed. Customers may complain that EV range was reduced if the state of charge is unnecessarily limited.
Owners of these vehicles have filed 85 complaints in the electrical category.
Vehicles covered
- Chevrolet Bolt EV 2019 2019
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