Jeep Compass 2020 — technical service bulletin
Bulletin 0805721 · NHTSA communication 10221199 · issued Apr 15, 2021
Technical service bulletin
communication type
Electrical System
component
2020
model years
1
vehicle entries
Official summary
Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0A92 - Hybrid Generator Performance. P0BFA - Drive Motor "B" Phase W Current Sensor Circuit Range/Performance. P0BF6 - Drive Motor B Inverter Phase V Current Sensor C
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.