Problem overview
The power inverter coolant pump may fail resulting in illumination of the Check Engine Light associated with fault code P0A93 stored. Our technicians tell us the power inverter coolant pump should be replaced if this occurs. A revised pump is available for 2004-2006 models, Toyota service bulletin #EG001-07.
101 people reported this problem
31 commentsToyota Prius vehicles with this problem
10 model years affected
Average mileage: 137,579 miles
(30,000 - 285,000)
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