OBD-II code · Powertrain (generic)
P0D0B Battery Charging System Positive Contactor A Control Circuit Range/Performance
The positive contactor A of the battery charging system reports a control circuit range/performance condition. HV charging path cannot be commanded reliably.
Is it safe to drive with P0D0B?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyCoil resistance drifted
- PossibleHigh-resistance contact
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Bcs Pos Contactor A, Wiring Harness, Bms
Related codes
- P2BC8Battery Charging System Positive Contactor B Control Circuit Range/Performance
- P2D5FBattery Charging System Positive Contactor C Control Circuit Range/Performance
- P2D6DBattery Charging System Positive Contactor D Control Circuit Range/Performance
- P0D08Hybrid/EV Charge Cord Fault
- P0D09Battery Charging System Positive Contactor A Stuck Open
- P0D0ABattery Charging System Positive Contactor A Control Circuit/Open
- P0D0CBattery Charging System Positive Contactor A Control Circuit Low
- P0D0DBattery Charging System Positive Contactor A Control Circuit High
- P0D0EBattery Charging System Negative Contactor A Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.