OBD-II code · Powertrain (generic, extended)
P2DCC Starter/Generator Position Sensor Correlation
The starter/generator rotor position sensors do not correlate with the calculated electrical angle within tolerance. Sensor offset or pole alignment off.
Is it safe to drive with P2DCC?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor mechanically offset
- PossiblePole alignment off
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Starter Generator Position Sensor
Related codes
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.