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.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: hard
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Common causes
Ordered by how often each turns out to be the cause.
- Interlock chain interruptedCommon
- Connector not seatedPossible
- Pin pushed back out of connector bodyLess likely
Parts involved
- Hv Inductive Charger
P2EB4 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.