Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSDODGE AND RAM20241500 TRXREPAIR AND DIAGNOSISHYBRID/ELECTRIC POWERTRAINTESTING AND DIAGNOSISHYBRID CONTROL PROCESSOR MODULE (HCP) - DTCS B21E3-00 TO P0AA2-00 - 1500
2024 Dodge and Ram 1500 TRX
Hybrid Control Processor Module (HCP) - DTCS B21E3-00 To P0AA2-00 - 1500
2024 Dodge and Ram 1500 TRXSECTION Hybrid Control Processor Module (HCP) - DTCS B21E3-00 To P0AA2-00 - 1500
- DTC Troubleshooting
- B21E3-00 Dc To Dc Converter Current Sensor - Over Current
- P0514-00 Battery Temperature Sensor Performance
- P0516-00 Battery Temperature Sensor Circuit Low
- P0517-00 Battery Temperature Sensor Circuit High
- P0560-00 System Voltage
- P0562-00 System Voltage Low
- P0563-00 System Voltage High
- P0601-00 Internal Control Module Memory Checksum Error
- P0603-00 Internal Control Module Keep Alive Memory (KAM) Error
- P0604-00 Internal Control Module Random Access Memory (Ram) Error
- P0605-00 Internal Control Module ROM
- P0607-00 Ecu Internal Performance
- P060C-00 Internal Control Module Main Processor Performance
- P061B-00 Internal Control Module Torque Calculation Performance
- P062F-00 Internal Control Module EEPROM Error
- P0652-00 Sensor Reference Voltage 2 Circuit Low
- P0653-00 Sensor Reference Voltage 2 Circuit High
- P0667-00 Control Module Internal Temperature Sensor 1 Range/Performance
- P0698-00 Sensor Reference Voltage 3 Circuit Low
- P0699-00 Sensor Reference Voltage 3 Circuit High
- P06A4-00 Sensor Reference Voltage 4 Circuit Low
- P06A5-00 Sensor Reference Voltage 4 Circuit High
- P06A6-00 Sensor Reference Voltage 1 Circuit Performance
- P06B1-00 Sensor Power Supply 1 Circuit Low
- P06B2-00 Sensor Power Supply 1 Circuit High
- P06D3-00 Sensor Reference Voltage 5 Circuit Low
- P06D4-00 Sensor Reference Voltage 5 Circuit High
- P06D7-00 Sensor Reference Voltage 6 Circuit Low
- P06D8-00 Sensor Reference Voltage 6 Circuit High
- P079C-00 Transmission Friction Element 3 Slip Detected
- P079D-00 Transmission Friction Element 4 Slip Detected
- P0A01-00 Inverter Coolant Temperature Sensor "A" Circuit Performance
- P0A02-00 Inverter Coolant Temperature Sensor "A" Circuit Low
- P0A03-00 Inverter Coolant Temperature Sensor "A" Circuit High
- P0A11-00 Dc/Dc Converter Enable Circuit/Open
- P0A1F-00 Battery Energy Control Module A Internal Performance
- P0A2B-00 Drive Motor "A" Temperature Sensor "A" Circuit Range/Performance
- P0A2C-00 Drive Motor "A" Temperature Sensor "A" Circuit Low
- P0A2D-00 Drive Motor "A" Temperature Sensor "A" Circuit High
- P0A2F-00 Drive Motor A Over Temperature
- P0A3C-00 Drive Motor A Inverter Over Temperature
- P0A3F-00 Drive Motor A Position Sensor 1 Circuit
- P0A40-00 Drive Motor A Position Sensor 1 Circuit Range/Performance
- P0A43-00 Drive Motor "A" Position Sensor Circuit Intermittent
- P0A44-00 Drive Motor A Position Sensor 1 Circuit OVERSPEED
- P0A78-00 Drive Motor A Inverter Performance
- P0A7D-00 Hybrid Battery Pack State Of Charge Low
- P0A7E-00 Hybrid/EV Battery Pack Over Temperature
- P0A7F-00 Hybrid/EV Battery Pack Deterioration
- P0A80-00 Replace Hybrid/EV Battery Pack
- P0A82-00 Hybrid/EV Cooling Fan 1 Performance/Stuck Off
- P0A84-00 Hybrid Battery Pack Cooling Fan 1 Control Circuit Low
- P0A85-00 Hybrid Battery Pack Cooling Fan 1 Control Circuit High
- P0A92-00 Hybrid Generator Performance
- P0A94-00 Dc/Dc "A" Converter Performance
- P0A95-00 High Voltage Fuse "A"
- P0A97-00 Hybrid/EV Cooling Fan 2 Performance/Stuck Off
- P0A99-00 Hybrid Battery Pack Cooling Fan 2 Control Circuit Low
- P0A9A-00 Hybrid Battery Pack Cooling Fan 2 Control Circuit High
- P0A9C-00 Hybrid/EV Battery Temperature Sensor 1 Circuit Performance
- P0A9D-00 Hybrid/EV Battery Temperature Sensor 1 Circuit Low
- P0A9E-00 Hybrid/EV Battery Temperature Sensor 1 Circuit High
- P0AA1-00 Hybrid/EV Battery Positive Contactor "A" Stuck Closed
- P0AA2-00 Hybrid/EV Battery Positive Contactor Circuit Stuck Open
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.