Powertrain
Definition only
Lights the check engine lamp
P2E34: Battery Charger A Module Forced Shutdown Voltage High
Standardized SAE J2012 code · P2Exx codes
What does P2E34 mean?
The forced shutdown voltage feedback of battery charger A is high. Safety shutdown line may be compromised.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Common causes
- High Forced shutdown wire fault
- Medium Module shutdown circuit fault
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2E34 on the same make and model first.
P2E34 in the community
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