Section 110 (Hybrid Control Processor Module (HCP) - DTCS P1B02-00 To P1C64-00)
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
- P1B02-00 MCPB Lost Communication With HCP
- P1B03-00 Resolver Signal / MCPA Rationality
- High Voltage Warning
- Theory Of Operation - Motor A And Motor B
- Motor A And Motor B Low Voltage (Resolver) Connector Pin-Out (Motor Side)
- Drive Motor A-Motor Resolver-Motor Phase-Motor Temperature Sensor-Resistance Values
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes - Motor A Resolver
- Motor A Resolver Resistance Diagnostic Test
- HV Verification Test
- P1B04-00 Resolver Signal / MCPB Rationality
- High Voltage Warning
- Theory Of Operation - Motor A And Motor B
- Motor A And Motor B Low Voltage (Resolver) Connector Pin-Out (Motor Side)
- Technical Data - Drive Motor B Resistance Values
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes-Motor B Resolver
- Motor B Resolver Resistance Diagnostic Test
- HV Verification Test
- P1B07-00 MCPA High Voltage Battery System Voltage Low
- P1B08-00 MCPB High Voltage Battery System Voltage Low
- P1B0F-00 Drive Motor A Position Sensor Offset Incorrect
- High Voltage Warning
- Theory Of Operation - Motor A And Motor B
- Motor A And Motor B Low Voltage (Resolver) Connector Pin-Out (Motor Side)
- Drive Motor A-Motor Resolver-Motor Phase-Motor Temperature Sensor-Resistance Values
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes - Motor A Resolver
- Motor A Resolver Resistance Diagnostic Test
- HV Verification Test
- P1B2D-00 OBCM Controlled System Shutdown
- P1B72-00 Electric Coolant Heater Temperature Outlet Sensor Performance
- P1B73-00 Electric Coolant Heater Temperature Inlet Sensor Performance
- P1C64-00 Hybrid PERF - Engine Speed Below Target During AUTOSTART