OBD-II code · Powertrain (generic, extended)
P2CC5 Generator Inverter Power Supply B Circuit/Open
The power supply circuit B for the generator inverter reports a circuit/open condition. Inverter operation may be impaired.
Is it safe to drive with P2CC5?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyOpen in supply wire
- PossibleSupply fuse blown
- Less likelyPin pushed back out of connector body
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Generator Inverter B, Wiring Harness, Hybrid Control Module
Related codes
- P0E0FGenerator Inverter Power Supply A Circuit/Open
- P2CC2Generator Voltage Sense Circuit B Range/Performance
- P2CC3Generator Voltage Sense Circuit B Low
- P2CC4Generator Voltage Sense Circuit B High
- P2CC6Generator Inverter Power Supply B Circuit Low
- P2CC7Generator Inverter Power Supply B Circuit High
- P2CC8Coolant Pump Speed Sensor Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.