OBD-II code · Powertrain (generic, extended)
P2E2F Battery Charger B Module Supply Voltage Performance
The supply voltage to battery charger B control module is performance. Charger may not start or operate reliably.
Is it safe to drive with P2E2F?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyModule supply voltage drifted
- PossibleHigh-resistance contact
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Battery Charger B Control Module, Wiring Harness
Related codes
- P2E2CBattery Charger A Module Supply Voltage Performance
- P2E2DBattery Charger A Module Supply Voltage Low
- P2E2EBattery Charger A Module Supply Voltage High
- P2E30Battery Charger B Module Supply Voltage Low
- P2E31Battery Charger B Module Supply Voltage High
- P2E32Battery Charger A Module Forced Shutdown Voltage Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.