P0Exx codes: Powertrain codes P0E00-P0E99
255 powertrain trouble codes from P0E00 to P0EFE. They mostly involve the wiring harness, hybrid control module, bms and dcdc converter.
All P0Exx codes
177 of these codes usually turn on the check engine light; 13 can often be fixed at home.
| Code | Meaning | Difficulty |
|---|---|---|
| P0E00 | Generator Phase U Current Sensor Circuit | Workshop only |
| P0E01 | Generator Phase U Current Sensor Circuit Range/Performance | Workshop only |
| P0E02 | Generator Phase U Current Sensor Circuit Low | Workshop only |
| P0E03 | Generator Phase U Current Sensor Circuit High | Workshop only |
| P0E04 | Generator Phase V Current Sensor Circuit | Workshop only |
| P0E05 | Generator Phase V Current Sensor Circuit Range/Performance | Workshop only |
| P0E06 | Generator Phase V Current Sensor Circuit Low | Workshop only |
| P0E07 | Generator Phase V Current Sensor Circuit High | Workshop only |
| P0E08 | Generator Phase W Current Sensor Circuit | Workshop only |
| P0E09 | Generator Phase W Current Sensor Circuit Range/Performance | Workshop only |
| P0E0A | Generator Phase W Current Sensor Circuit Low | Workshop only |
| P0E0B | Generator Phase W Current Sensor Circuit High | Workshop only |
| P0E0C | Generator Phase U-V-W Circuit/Open | Workshop only |
| P0E0D | Generator Phase U-V-W Circuit Low | Workshop only |
| P0E0E | Generator Phase U-V-W Circuit High | Workshop only |
| P0E0F | Generator Inverter Power Supply A Circuit/Open | Workshop only |
| P0E10 | Generator Inverter Power Supply A Circuit Low | Workshop only |
| P0E11 | Generator Inverter Power Supply A Circuit High | Workshop only |
| P0E12 | Hybrid/EV Battery Pack Coolant Heater A Control Circuit/Open | Hard |
| P0E13 | Hybrid/EV Battery Pack Coolant Heater A Control Circuit Low | Hard |
| P0E14 | Hybrid/EV Battery Pack Coolant Heater A Control Circuit High | Hard |
| P0E15 | Hybrid/EV Battery Pack Coolant Heater A Control Performance | Hard |
| P0E16 | Hybrid/EV Battery Pack Coolant Heater B Control Circuit/Open | Hard |
| P0E17 | Hybrid/EV Battery Pack Coolant Heater B Control Circuit Low | Hard |
| P0E18 | Hybrid/EV Battery Pack Coolant Heater B Control Circuit High | Hard |
| P0E19 | Hybrid/EV Battery Pack Coolant Heater B Control Performance | Hard |
| P0E1A | Hybrid/EV Battery Pack Coolant Pump B Control Circuit/Open | Medium |
| P0E1B | Hybrid/EV Battery Pack Coolant Pump B Control Circuit Low | Medium |
| P0E1C | Hybrid/EV Battery Pack Coolant Pump B Control Circuit High | Medium |
| P0E1D | Hybrid/EV Battery Pack Coolant Pump B Control Performance | Medium |
| P0E1E | Hybrid/EV Battery Pack Coolant Pump B Control Circuit Driver Current/Temperature Too High | Hard |
| P0E1F | Hybrid/EV Battery Pack Coolant Pump A Control Circuit Driver Current/Temperature Too High | Medium |
| P0E20 | Hybrid/EV Battery Pack Coolant Control Valve A Control Circuit Driver Current/Temperature Too High | Medium |
| P0E21 | Hybrid/EV Battery Pack Coolant Control Valve B Control Circuit Driver Current/Temperature Too High | Medium |
| P0E22 | Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Driver Current/Temperature Too High | Medium |
| P0E23 | Drive Motor Inverter Temperature Sensor G Circuit | Workshop only |
| P0E24 | Drive Motor Inverter Temperature Sensor G Circuit Range/Performance | Workshop only |
| P0E25 | Drive Motor Inverter Temperature Sensor G Circuit Low | Workshop only |
| P0E26 | Drive Motor Inverter Temperature Sensor G Circuit High | Workshop only |
| P0E27 | Drive Motor Inverter Temperature Sensor G Circuit Intermittent/Erratic | Workshop only |
| P0E28 | Drive Motor Inverter Temperature Sensor H Circuit | Workshop only |
| P0E29 | Drive Motor Inverter Temperature Sensor H Circuit Range/Performance | Workshop only |
| P0E2A | Drive Motor Inverter Temperature Sensor H Circuit Low | Workshop only |
| P0E2B | Drive Motor Inverter Temperature Sensor H Circuit High | Workshop only |
| P0E2C | Drive Motor Inverter Temperature Sensor H Circuit Intermittent/Erratic | Workshop only |
| P0E2D | Internal Control Module Hybrid/EV Battery Monitor Performance | Workshop only |
| P0E2E | Battery Charger A Fuse | Workshop only |
| P0E2F | High Voltage Fuse B | Workshop only |
| P0E30 | High Voltage Fuse C | Workshop only |
| P0E31 | DC/DC Converter Voltage Sensor A Circuit | Hard |
| P0E32 | DC/DC Converter Voltage Sensor A Range/Performance | Hard |
| P0E33 | DC/DC Converter Voltage Sensor A Low | Hard |
| P0E34 | DC/DC Converter Voltage Sensor A High | Hard |
| P0E35 | DC/DC Converter Voltage Sensor A Intermittent/Erratic | Hard |
| P0E36 | DC/DC Converter Voltage Sensor B Circuit | Hard |
| P0E37 | DC/DC Converter Voltage Sensor B Range/Performance | Hard |
| P0E38 | DC/DC Converter Voltage Sensor B Low | Hard |
| P0E39 | DC/DC Converter Voltage Sensor B High | Hard |
| P0E3A | DC/DC Converter Voltage Sensor B Intermittent/Erratic | Hard |
| P0E3B | Hybrid/EV Battery Coolant Pump Overspeed | Medium |
| P0E3C | Hybrid/EV Battery Coolant Pump Underspeed | Medium |
| P0E3D | Control Pilot Indicator Control Circuit Low | Medium |
| P0E3E | Control Pilot Indicator Control Circuit High | Medium |
| P0E3F | Charge Status Indicator A Control Circuit Low | Medium |
| P0E40 | Charge Status Indicator A Control Circuit High | Medium |
| P0E41 | Charge Status Indicator B Control Circuit Low | Medium |
| P0E42 | Charge Status Indicator B Control Circuit High | Medium |
| P0E43 | Hybrid/EV Powertrain Control Module B | Workshop only |
| P0E44 | Hybrid/EV Battery Pack Voltage Sense E Circuit | Workshop only |
| P0E45 | Hybrid/EV Battery Pack Voltage Sense E Circuit Range/Performance | Workshop only |
| P0E46 | Hybrid/EV Battery Pack Voltage Sense E Circuit Low | Workshop only |
| P0E47 | Hybrid/EV Battery Pack Voltage Sense E Circuit High | Workshop only |
| P0E48 | Hybrid/EV Battery Pack Voltage Sense E Circuit Intermittent/Erratic | Workshop only |
| P0E49 | Hybrid/EV Battery Pack Voltage Sense F Circuit | Workshop only |
| P0E4A | Hybrid/EV Battery Pack Voltage Sense F Circuit Range/Performance | Workshop only |
| P0E4B | Hybrid/EV Battery Pack Voltage Sense F Circuit Low | Workshop only |
| P0E4C | Hybrid/EV Battery Pack Voltage Sense F Circuit High | Workshop only |
| P0E4D | Hybrid/EV Battery Pack Voltage Sense F Circuit Intermittent/Erratic | Workshop only |
| P0E4E | Engine Failed to Crank | Workshop only |
| P0E4F | Motor Electronics Coolant Pump A Control Circuit Intermittent/Erratic | Medium |
| P0E50 | Motor Electronics Coolant Pump B Control Circuit Intermittent/Erratic | Medium |
| P0E51 | DC/DC Converter Current Sensor A Circuit | Workshop only |
| P0E52 | DC/DC Converter Current Sensor A Circuit Range/Performance | Workshop only |
| P0E53 | DC/DC Converter Current Sensor A Circuit Low | Workshop only |
| P0E54 | DC/DC Converter Current Sensor A Circuit High | Workshop only |
| P0E55 | DC/DC Converter Current Sensor A Circuit Intermittent/Erratic | Workshop only |
| P0E56 | DC/DC Converter Input Voltage Too Low | Workshop only |
| P0E57 | DC/DC Converter Input Voltage Too High | Workshop only |
| P0E58 | DC/DC Converter Temperature Sensor C Circuit | Workshop only |
| P0E59 | DC/DC Converter Temperature Sensor C Circuit Range/Performance | Workshop only |
| P0E5A | DC/DC Converter Temperature Sensor C Circuit Low | Workshop only |
| P0E5B | DC/DC Converter Temperature Sensor C Circuit High | Workshop only |
| P0E5C | DC/DC Converter Temperature Sensor C Circuit Intermittent/Erratic | Hard |
| P0E5D | DC/DC Converter Enable Circuit Intermittent/Erratic | Hard |
| P0E5E | Battery Charger Control Module A Processor Performance | Workshop only |
| P0E5F | Battery Charger Coupler Temperature A Too High | Workshop only |
| P0E60 | Battery Charge Mode Control Circuit Range/Performance | Workshop only |
| P0E61 | Battery Charger A Enable Circuit/Open | Hard |
| P0E62 | Battery Charger A Enable Circuit Low | Hard |
| P0E63 | Battery Charger A Enable Circuit High | Hard |
| P0E64 | Battery Charger A Enable Circuit Range/Performance | Workshop only |
| P0E65 | Battery Charger Control Circuit/Open | Medium |
| P0E66 | Battery Charger Control Circuit Low | Medium |
| P0E67 | Battery Charger Control Circuit High | Medium |
| P0E68 | Battery Charger Control Circuit Range/Performance | Medium |
| P0E69 | Control Pilot Indicator Control Circuit Range/Performance | Easy |
| P0E6A | Battery Charging System Precharge Contactor Circuit | Workshop only |
| P0E6B | Battery Charging System Precharge Contactor Circuit Stuck Closed | Workshop only |
| P0E6C | Battery Charging System Precharge Contactor Circuit Stuck Open | Workshop only |
| P0E6D | Battery Charging System Precharge Contactor Control Circuit/Open | Workshop only |
| P0E6E | Battery Charging System Precharge Contactor Control Circuit Range/Performance | Workshop only |
| P0E6F | Battery Charging System Precharge Contactor Control Circuit Low | Workshop only |
| P0E70 | Battery Charging System Precharge Contactor Control Circuit High | Workshop only |
| P0E71 | Generator Torque Delivered Performance | Workshop only |
| P0E72 | Control Pilot Signal Low Frequency | Easy |
| P0E73 | Control Pilot Signal High Frequency | Easy |
| P0E74 | Hybrid/EV Battery Voltage Internal Isolation Fault | Workshop only |
| P0E75 | Coolant Bypass Valve A Control Circuit/Open | Medium |
| P0E76 | Coolant Bypass Valve A Control Circuit Low | Medium |
| P0E77 | Coolant Bypass Valve A Control Circuit High | Medium |
| P0E78 | Coolant Bypass Valve A Control Circuit Range/Performance | Medium |
| P0E79 | Coolant Bypass Valve A Control Stuck/Open | Medium |
| P0E7A | Coolant Bypass Valve A Control Stuck Closed | Medium |
| P0E7B | Coolant Bypass Valve B Control Circuit/Open | Medium |
| P0E7C | Coolant Bypass Valve B Control Circuit Low | Medium |
| P0E7D | Coolant Bypass Valve B Control Circuit High | Medium |
| P0E7E | Coolant Bypass Valve B Control Circuit Range/Performance | Medium |
| P0E7F | Coolant Bypass Valve B Control Stuck/Open | Medium |
| P0E80 | Coolant Bypass Valve B Control Stuck Closed | Medium |
| P0E81 | Auxiliary Cooling System Coolant Temperature Sensor A Circuit | Easy |
| P0E82 | Auxiliary Cooling System Coolant Temperature Sensor A Circuit Range/Performance | Medium |
| P0E83 | Auxiliary Cooling System Coolant Temperature Sensor A Circuit Low | Easy |
| P0E84 | Auxiliary Cooling System Coolant Temperature Sensor A Circuit High | Easy |
| P0E85 | Battery Charger B Temperature Too High | Workshop only |
| P0E86 | Battery Charger B Input Voltage Too Low | Medium |
| P0E87 | Battery Charger B Input Voltage Too High | Medium |
| P0E88 | Battery Charger B Input Current Too Low | Medium |
| P0E89 | Battery Charger B Input Current Too High | Workshop only |
| P0E8A | Battery Charger B Input Current Sensor Circuit | Workshop only |
| P0E8B | Battery Charger B Input Voltage Sensor Circuit | Workshop only |
| P0E8C | Drive Motor A Inverter Voltage Sensor B Circuit | Workshop only |
| P0E8D | Drive Motor A Inverter Voltage Sensor B Circuit Range/Performance | Workshop only |
| P0E8E | Drive Motor A Inverter Voltage Sensor B Circuit Low | Workshop only |
| P0E8F | Drive Motor A Inverter Voltage Sensor B Circuit High | Workshop only |
| P0E90 | Drive Motor A Inverter Voltage Sensor B Circuit Intermittent/Erratic | Workshop only |
| P0E91 | Drive Motor B Inverter Voltage Sensor B Circuit | Workshop only |
| P0E92 | Drive Motor B Inverter Voltage Sensor B Circuit Range/Performance | Workshop only |
| P0E93 | Drive Motor B Inverter Voltage Sensor B Circuit Low | Workshop only |
| P0E94 | Drive Motor B Inverter Voltage Sensor B Circuit High | Workshop only |
| P0E95 | Drive Motor B Inverter Voltage Sensor B Circuit Intermittent/Erratic | Workshop only |
| P0E96 | DC/DC Converter Voltage Sensor C Circuit | Workshop only |
| P0E97 | DC/DC Converter Voltage Sensor C Circuit Range/Performance | Workshop only |
| P0E98 | DC/DC Converter Voltage Sensor C Circuit Low | Hard |
| P0E99 | DC/DC Converter Voltage Sensor C Circuit High | Hard |
| P0E9A | DC/DC Converter Voltage Sensor C Circuit Intermittent/Erratic | Hard |
| P0E9B | DC/DC Converter Current Sensor B Circuit | Workshop only |
| P0E9C | DC/DC Converter Current Sensor B Circuit Range/Performance | Workshop only |
| P0E9D | DC/DC Converter Current Sensor B Circuit Low | Workshop only |
| P0E9E | DC/DC Converter Current Sensor B Circuit High | Workshop only |
| P0E9F | DC/DC Converter Current Sensor B Circuit Intermittent/Erratic | Workshop only |
| P0EA0 | DC/DC Converter Current Sensor C Circuit | Workshop only |
| P0EA1 | DC/DC Converter Current Sensor C Circuit Range/Performance | Workshop only |
| P0EA2 | DC/DC Converter Current Sensor C Circuit Low | Workshop only |
| P0EA3 | DC/DC Converter Current Sensor C Circuit High | Workshop only |
| P0EA4 | DC/DC Converter Current Sensor C Circuit Intermittent/Erratic | Workshop only |
| P0EA5 | DC/DC Converter B Performance | Medium |
| P0EA6 | DC/DC Converter B Over Temperature | Medium |
| P0EA7 | Auxiliary Cooling System Performance | Medium |
| P0EA8 | A/C Compressor Motor Voltage Sensor B Circuit | Workshop only |
| P0EA9 | A/C Compressor Motor Voltage Sensor B Circuit Performance | Workshop only |
| P0EAA | A/C Compressor Motor Voltage Sensor B Circuit High | Workshop only |
| P0EAB | A/C Compressor Motor Voltage Sensor B Circuit Low | Workshop only |
| P0EAC | A/C Compressor Motor Voltage Sensor B Circuit Intermittent/Erratic | Workshop only |
| P0EAD | A/C Compressor Motor Current Sensor Circuit | Workshop only |
| P0EAE | A/C Compressor Motor Current Sensor Range/Performance | Workshop only |
| P0EAF | A/C Compressor Motor Current Sensor Circuit Low | Workshop only |
| P0EB0 | A/C Compressor Motor Current Sensor Circuit High | Workshop only |
| P0EB1 | A/C Compressor Motor Phase U Current Sensor Circuit | Workshop only |
| P0EB2 | A/C Compressor Motor Phase U Current Sensor Circuit High | Workshop only |
| P0EB3 | A/C Compressor Motor Phase U Current Sensor Circuit Low | Workshop only |
| P0EB4 | A/C Compressor Motor Phase U Current Sensor Range/Performance | Workshop only |
| P0EB5 | A/C Compressor Motor Phase V Current Sensor Circuit High | Workshop only |
| P0EB6 | A/C Compressor Motor Phase V Current Sensor Circuit Low | Workshop only |
| P0EB7 | A/C Compressor Motor Phase V Current Sensor Range/Performance | Workshop only |
| P0EB8 | A/C Compressor Motor Phase W Current Sensor Circuit High | Workshop only |
| P0EB9 | A/C Compressor Motor Phase W Current Sensor Circuit Low | Workshop only |
| P0EBA | A/C Compressor Motor Phase W Current Sensor Range/Performance | Workshop only |
| P0EBB | A/C Compressor Motor Phase V Current Sensor Circuit | Workshop only |
| P0EBC | A/C Refrigerant Temperature Sensor A Circuit | Workshop only |
| P0EBD | A/C Refrigerant Temperature Sensor A Circuit High | Medium |
| P0EBE | A/C Refrigerant Temperature Sensor A Circuit Low | Medium |
| P0EBF | A/C Refrigerant Temperature Sensor A Range/Performance | Workshop only |
| P0EC0 | A/C Compressor Motor Phase W Current Sensor Circuit | Workshop only |
| P0EC1 | A/C Refrigerant Temperature Sensor B Circuit | Workshop only |
| P0EC2 | A/C Refrigerant Temperature Sensor B Circuit High | Medium |
| P0EC3 | A/C Refrigerant Temperature Sensor B Circuit Low | Medium |
| P0EC4 | A/C Refrigerant Temperature Sensor B Range/Performance | Medium |
| P0EC5 | A/C Compressor Motor Speed Sensor Range/Performance | Workshop only |
| P0EC6 | A/C Power Supply Relay Control Circuit/Open | Medium |
| P0EC7 | A/C Power Supply Relay Control Circuit Low | Medium |
| P0EC8 | A/C Power Supply Relay Control Circuit High | Medium |
| P0EC9 | A/C Refrigerant Distribution Valve A Stuck/Open | Workshop only |
| P0ECA | Hybrid/EV Battery Temperature Sensor System - Multiple Sensor Correlation | Workshop only |
| P0ECB | Hybrid/EV Battery Voltage Sensor System - Multiple Sensor Correlation | Workshop only |
| P0ECC | Hybrid/EV Battery E Voltage | Workshop only |
| P0ECD | Hybrid/EV Battery E Voltage Unstable | Workshop only |
| P0ECE | Hybrid/EV Battery E Voltage Low | Workshop only |
| P0ECF | Hybrid/EV Battery E Voltage High | Workshop only |
| P0ED0 | Hybrid/EV Battery F Voltage | Workshop only |
| P0ED1 | Hybrid/EV Battery F Voltage Unstable | Workshop only |
| P0ED2 | Hybrid/EV Battery F Voltage Low | Workshop only |
| P0ED3 | Hybrid/EV Battery F Voltage High | Workshop only |
| P0ED4 | Generator Phase X Current | Workshop only |
| P0ED5 | Generator Phase X Current Low | Workshop only |
| P0ED6 | Generator Phase X Current High | Workshop only |
| P0ED7 | Generator Phase Y Current | Workshop only |
| P0ED8 | Generator Phase Y Current Low | Workshop only |
| P0ED9 | Generator Phase Y Current High | Workshop only |
| P0EDA | Generator Phase Z Current | Workshop only |
| P0EDB | Generator Phase Z Current Low | Workshop only |
| P0EDC | Generator Phase Z Current High | Workshop only |
| P0EDD | Hybrid/EV Battery Pack B Deterioration | Workshop only |
| P0EDE | Hybrid/EV Battery Pack C Deterioration | Workshop only |
| P0EDF | Hybrid/EV Battery Pack D Deterioration | Workshop only |
| P0EE0 | Hybrid/EV Battery Pack E Deterioration | Workshop only |
| P0EE1 | Hybrid/EV Battery Pack F Deterioration | Workshop only |
| P0EE2 | A/C Refrigerant Distribution Valve B Stuck/Open | Workshop only |
| P0EE3 | A/C Refrigerant Distribution Valve B Control Circuit/Open | Medium |
| P0EE4 | A/C Refrigerant Distribution Valve B Control Circuit Low | Medium |
| P0EE5 | A/C Refrigerant Distribution Valve B Control Circuit High | Medium |
| P0EE6 | A/C Refrigerant Distribution Valve B Control Circuit Driver Current/Temperature Too High | Medium |
| P0EE7 | Battery Charger Coupler Temperature Sensor B Circuit | Medium |
| P0EE8 | Battery Charger Coupler Temperature Sensor B Circuit Range/Performance | Medium |
| P0EE9 | Battery Charger Coupler Temperature Sensor B Circuit Low | Medium |
| P0EEA | Battery Charger Coupler Temperature Sensor B Circuit High | Medium |
| P0EEB | Battery Charger Coupler Temperature Sensor B Circuit Intermittent/Erratic | Medium |
| P0EEC | Battery Energy Control Module B Performance | Workshop only |
| P0EED | Hybrid/EV Battery System Discharge Circuit Performance | Workshop only |
| P0EEE | Battery Charger Coupler Temperature B Too High | Workshop only |
| P0EEF | Drive Motor A Control Module Overtemperature | Hard |
| P0EF0 | Battery Charger Coupler Unlock Disabled - High Voltage Present | Workshop only |
| P0EF1 | Drive Motor C Temperature Sensor Circuit | Hard |
| P0EF2 | Drive Motor C Temperature Sensor Range/Performance | Hard |
| P0EF3 | Drive Motor C Temperature Sensor Circuit Low | Hard |
| P0EF4 | Drive Motor C Temperature Sensor Circuit High | Hard |
| P0EF5 | Drive Motor C Temperature Sensor Circuit Intermittent/Erratic | Hard |
| P0EF6 | Drive Motor C Temperature Sensor Over Temperature | Hard |
| P0EF7 | Battery Charger A Input Voltage Sensor B Circuit | Workshop only |
| P0EF8 | Battery Charger A Input Voltage Sensor B Circuit Range/Performance | Workshop only |
| P0EF9 | Battery Charger A Input Voltage Sensor B Circuit Low | Workshop only |
| P0EFA | Battery Charger A Input Voltage Sensor B Circuit High | Workshop only |
| P0EFB | Battery Charger A Input Voltage Sensor C Circuit | Workshop only |
| P0EFC | Battery Charger A Input Voltage Sensor C Circuit Range/Performance | Workshop only |
| P0EFD | Battery Charger A Input Voltage Sensor C Circuit Low | Workshop only |
| P0EFE | Battery Charger A Input Voltage Sensor C Circuit High | Workshop only |