OBD-II code · Powertrain (generic, extended)
P2EB4 Hybrid/EV Battery Inductive Charger High Voltage Interlock Circuit/Open
The inductive charger reports a high voltage interlock circuit/open condition. Inductive charging cannot proceed reliably.
Is it safe to drive with P2EB4?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyInterlock chain interrupted
- PossibleConnector not seated
- Less likelyPin pushed back out of connector body
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 Inductive Charger
Related codes
- P2EB1Throttle Valve Intake Air Pressure Sensor Circuit Low
- P2EB2Throttle Valve Intake Air Pressure Sensor Circuit High
- P2EB3Throttle Valve Intake Air Pressure Sensor Circuit Range/Performance
- P2EB5Hybrid/EV Battery Inductive Charger Input Voltage Low
- P2EB6Hybrid/EV Battery Inductive Charger Input Voltage High
- P2EB7Replace 12V Battery
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.