Section 41 (Hybrid Control Processor Module (HCP) - DTCS P1CDF-00 To P2183-00)
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
- P1CDF-00 Hybrid EV WAKEUP Control 2 Output Circuit Short To Ground
- P1CF8-00 Battery Heating System Failure
- P1D72-00 Open High Voltage Cable
- P1DBA-00 Battery Cooling System Failure
- P1DE0-00 Hybrid/EV Battery Pack Coolant Heater "B" Temperature Sensor Performance
- P1EA2-00 Motor Electronics Coolant Pump "A" Temperature Sensor Performance
- High Voltage Warning
- Theory Of Operation - WL PHEV Coolant Pumps
- Cooling System Architecture
- WL PHEV Coolant Pump Locations And Related DTCS
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes-Coolant Pumps
- Diagnostic Test- WL PHEV Coolant Pumps
- HV Verification Test
- P1EA3-00 Motor Electronics Coolant Pump "B" Temperature Sensor Performance
- High Voltage Warning
- Theory Of Operation - WL PHEV Coolant Pumps
- Cooling System Architecture
- WL PHEV Coolant Pump Locations And Related DTCS
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes-Coolant Pumps
- Diagnostic Test- WL PHEV Coolant Pumps
- HV Verification Test
- P1EA4-00 Hybrid/EV Battery Pack Coolant Pump "A" Temperature Sensor Performance
- High Voltage Warning
- Theory Of Operation - WL PHEV Coolant Pumps
- Cooling System Architecture
- WL PHEV Coolant Pump Locations And Related DTCS
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes-Coolant Pumps
- Diagnostic Test- WL PHEV Coolant Pumps
- HV Verification Test
- P1EA5-00 Coolant Pump "A" Temperature Sensor Performance
- High Voltage Warning
- Theory Of Operation - WL PHEV Coolant Pumps
- Cooling System Architecture
- WL PHEV Coolant Pump Locations And Related DTCS
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Enabling Conditions And Possible Causes-Coolant Pumps
- Diagnostic Test- WL PHEV Coolant Pumps
- HV Verification Test
- P2183-00 Engine Coolant Temperature Sensor 2 Circuit Performance
- High Voltage Warning
- Theory Of Operation
- Component Functional Description - Two Wire Temp Sensor
- Analog To Digital Signal Description
- WL PHEV Coolant Temperature Sensor Locations And Related DTCS
- Technical Data - Coolant Temp Sensor Resistance Values
- Enabling Conditions And Possible Causes - Coolant Temp Sensor
- Preliminary Diagnostic Checks
- Check For An Active Or Intermittent Condition
- Two Wire Temp Sensor Diagnostic Testing
- HV Verification Test