OBD-II code · Powertrain (generic)
P0EEE Hybrid/EV Battery Discharge Circuit Performance
The HV battery discharge circuit performance is outside calibration. Discharge resistor or contactor fault.
Is it safe to drive with P0EEE?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyDischarge resistor value drifted
- PossibleDischarge contactor aged
- Less likelyPack cell imbalance approaching service threshold
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Hv Battery Discharge Circuit, Discharge Resistor, Bms
Related codes
- P0EEBBattery Charger Coupler Temperature Sensor B Circuit High
- P0EECBattery Charger Coupler Temperature Sensor B Circuit Intermittent/Erratic
- P0EEDBattery Energy Control Module B
- P0EEFBattery Charger Coupler Temperature B Too High
- P0EF0Drive Motor A Control Module Overtemperature
- P0EF1Battery Charger Coupler Unlock Disabled
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.