OBD-II code · Powertrain (generic)
P0BCD Generator Inverter Temperature Sensor A Circuit Range/Performance
The ECM detects a circuit range/performance fault on the generator inverter temperature sensor a circuit. Reading cannot be used reliably for control.
Is it safe to drive with P0BCD?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor characteristic drifted
- PossibleSensor mounting displaced
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Generator Inverter Temp Sensor A, Wiring Harness, Hybrid Control Module
Related codes
- P0BCAHybrid/EV Battery Pack Cooling Fan 1 Sense Circuit High
- P0BCBHybrid/EV Battery Pack Cooling Fan 1 Sense Circuit Intermittent/Erratic
- P0BCCGenerator Inverter Temperature Sensor A Circuit
- P0BCEGenerator Inverter Temperature Sensor A Circuit Low
- P0BCFGenerator Inverter Temperature Sensor A Circuit High
- P0BD0Generator Inverter Temperature Sensor A Circuit Intermittent/Erratic
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.