OBD-II code · Powertrain (generic, extended)
P2E34 Battery Charger A Module Forced Shutdown Voltage High
The forced shutdown voltage feedback of battery charger A is high. Safety shutdown line may be compromised.
Is it safe to drive with P2E34?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyForced shutdown wire fault
- PossibleModule shutdown circuit fault
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–6 h
- Emissions test
- Usually unaffected
- Parts involved
- Battery Charger A Shutdown Circuit, Wiring Harness
Related codes
- P2E40Battery Charger B Module Forced Shutdown Voltage High
- P2E31Battery Charger B Module Supply Voltage High
- P2E32Battery Charger A Module Forced Shutdown Voltage Performance
- P2E33Battery Charger A Module Forced Shutdown Voltage Low
- P2E35Battery Charger B Enable Circuit/Open
- P2E36Battery Charger B Enable Circuit Low
- P2E37Battery Charger B Enable Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.