Powertrain
generic / SAE
P0D34
Hybrid/EV Battery System Current
The HV battery system current reports a current condition.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberD / 34
Possible causes
- Calculated current outside expected range high
- Current sensor drifted medium
- Pack cell imbalance approaching service threshold low
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 300–2000 €
- Estimated time: 2–7 h
- Component: hv battery system current sensor
- Component: bms
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012