Fault Code P0C73
Code meaning, symptoms, possible causes, part number, and estimated cost.
P0C73
Drive Motor 'B' Inverter Performance
This code indicates a performance issue with the inverter of Drive Motor 'B'. The inverter converts DC voltage to AC for the electric motor, and a fault will affect driving capability.
Part Details
Part Name
Drive Motor 'B' Inverter
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪3,000 - ₪10,000
Engine Location
Hybrid drivetrain unit
Symptoms
- Severe reduction in vehicle power
- Check Engine Light on
- Abnormal noises from electric motor
- Vehicle does not drive in electric mode
Possible Causes
- 1Internal failure in the inverter
- 2Faulty components in the inverter (IGBTs)
- 3Damaged wiring or connectors to motor/inverter
- 4Defective inverter control module
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