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Home >> Fiat >> 2014 >> 500c Abarth >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Electric Vehicle Control Unit (EVCU) Module - DTCS B12A4-11 To P1138-00 - 500E) >> Diagnosis And Testing >> P0C73-00-Motor Electronics Coolant Pump 1 Control Performance >> When Monitored

When Monitored

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EVCU is powered on.

No Power Electronics DTCs set.

Vehicle in active charging mode.

EVCU cool down timer is greater than or equal to 10 minutes.

Condition One: 

EVCU has commanded the Power Electronics Coolant Pump to run at 90% for at least 2 minutes.

Condition Two: 

EVCU has commanded the Power Electronics Coolant Pump to zero pump speed.