Section 74 (Hybrid Control Processor Module (HCP) - DTCS P1AE9-00 To P1AFD-00)
WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Troubleshooting
- P1AE9-00 MCPA-High Voltage Battery Voltage Sensor Circuit High
- P1AEA-00 MCPB High Voltage Battery Voltage Sensor Circuit Low
- P1AEB-00 MCPB High Voltage Battery Voltage Sensor Circuit High
- P1AEC-00 MCPA HV Battery Voltage Sensor Circuit Performance
- P1AED-00 MCPB High Voltage Battery Voltage Sensor Circuit Performance
- P1AEE-00 MCPA HV Battery System Voltage High
- P1AEF-00 MCPB High Voltage Battery System Voltage High
- P1AFB-00 MCPA - PLD PROGRAMING Security Failure
- P1AFC-00 MCPA Lost Communication With HCP
- P1AFD-00 MCPA Lost Communication With MCPB