Cadillac Elr 2011–2016 — technical service bulletin
Bulletin PIC5856F · NHTSA communication 10162133 · issued Jun 17, 2019
Technical service bulletin
communication type
Equipment
component
2011–2016
model years
10
vehicle entries
Official 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.