OBD-II code · Powertrain (generic)
P0ED2 Hybrid/EV Battery Pack E Voltage Sensor Circuit
The ECM detects a circuit fault on the hybrid/ev battery pack e voltage sensor circuit. Reading cannot be used reliably for control.
Is it safe to drive with P0ED2?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor failed
- PossibleWiring or connector fault
- 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
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- Hv Battery Pack E Voltage Sensor, Wiring Harness, Bms
Related codes
- P0ED7Hybrid/EV Battery Pack F Voltage Sensor Circuit
- P0ECFA/C Refrigerant Distribution Valve A Control Circuit High
- P0ED0A/C Refrigerant Distribution Valve A Performance
- P0ED1Hybrid/EV Battery Multiple Sensor Voltage Correlation
- P0ED3Hybrid/EV Battery Pack E Voltage Sensor Circuit Range/Performance
- P0ED4Hybrid/EV Battery Pack E Voltage Sensor Circuit Low
- P0ED5Hybrid/EV Battery Pack E Voltage Sensor Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.