Section 61 (Hybrid Control Processor Module (HCP) - DTCS P2BA3-00 To U0100-00)
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
- P2BA3-00 Starter/Generator Mechanical Performance
- P2D01-00 Motor Electronics Coolant Pump "A" OVERSPEED/Air In System
- 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
- P2D06-00 Motor Electronics Coolant Pump "B" OVERSPEED/Air In System
- 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
- P2D53-00 Hybrid/EV Battery Pack Coolant Temperature Sensor "C" Circuit Range/Performance
- P2E75-00 Hybrid/EV Battery Pack Coolant Temperature Sensor "D" Circuit Range/Performance
- U0001-00 Can C Bus
- U0028-00 Vehicle Communication Bus A
- U0073-00 Hybrid/EV Bus Off
- U0074-00 Dedicated Powertrain (D-Pt) Can Bus Off
- U0100-00 Lost Communication With ECM/Pcm "A"