P2E35
Battery Charger B Enable Circuit/Open
Battery charger B reports a enable circuit/open condition. HV charging operation may be impaired. The on-board charger negotiates voltage, current and safety with the EVSE; a fault interrupts charging or limits it to AC slow-charge despite a DC fast charger being attached.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: hard
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Common causes
Ordered by how often each turns out to be the cause.
- Open in enable wireCommon
- Enable switch failedPossible
- Pin pushed back out of connector bodyLess likely
Parts involved
- Battery Charger B
- Wiring Harness
- Bms
P2E35 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.