This Preliminary Information communication provides information to the technician about vehicles that may...
Chevrolet technical service bulletin PIC5856D for 2011-2016 Chevrolet Volt and 2014-2016 Cadillac Elr.
- Bulletin number
- PIC5856D
- Component
- Electrical system: software
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Codes P0C57, P0C58 and/or P0C62. When the technician has duplicated and is unable to find a repair after checking wiring and following normal diagnosis, please replace the Motor B Position Sensor to resolve the concern. Also insure that the Drive Motor Generator Control Module has the latest calibration.
Owners of these vehicles have filed 300 complaints in the electrical category.
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