[amidgeha]

Motor Electronics Coolant Pump (A) Control Performance

The inverter water pump assembly transmits rotation speed information to the power management control ECU (HV CPU). The power management control ECU (HV

Cause:
Faulty Inverter cooling system
Inverter cooling system harness is open or shorted
Inverter cooling system circuit poor electrical connection
Inverter water pump assembly
Power management control ECU

Symptoms:
Check engine light