OBD-II code · Powertrain (generic, extended)
P2D7B Charging Stop Switch Circuit Low
The charging stop switch reports a circuit low condition. Charging termination cannot be reliably commanded by the operator.
Is it safe to drive with P2D7B?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySignal wire shorted to ground
- PossibleSwitch stuck off
- Less likelyConnector pins corroded - high contact resistance
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Charging Stop Switch, Wiring Harness, Bms
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.