OBD-II code · Powertrain (generic, extended)
P2D7F Charging Start Switch Circuit High
The charging start switch reports a circuit high condition. Charging initiation cannot be reliably commanded by the operator.
Is it safe to drive with P2D7F?
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 B+
- PossibleSwitch stuck active
- 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 Start Switch, Wiring Harness, Bms
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.