OBD-II code · Powertrain (generic, extended)
P2D70 Battery Charging System Negative Contactor D Circuit
The negative contactor D of the battery charging system reports a circuit condition. HV charging path cannot be commanded reliably.
Is it safe to drive with P2D70?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyContactor failed
- PossibleWiring or connector fault
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 Neg Contactor D, Wiring Harness, Bms
Related codes
- P0D0EBattery Charging System Negative Contactor A Circuit
- P2BCBBattery Charging System Negative Contactor B Circuit
- P2D62Battery Charging System Negative Contactor C Circuit
- P2D6DBattery Charging System Positive Contactor D Control Circuit Range/Performance
- P2D6EBattery Charging System Positive Contactor D Control Circuit Low
- P2D6FBattery Charging System Positive Contactor D Control Circuit High
- P2D71Battery Charging System Negative Contactor D Stuck Closed
- P2D72Battery Charging System Negative Contactor D Stuck Open
- P2D73Battery Charging System Negative Contactor D Control Circuit/Open
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.