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2006 Toyota Prius – Hybrid Warning With P0A93

Aug 15
1 min read

Updated: Aug 15

CUSTOMER CONCERN

Customer states the hybrid warning is on and DTC P0A93 is stored.

CAUSE

The inverter cooling-water pump failed to circulate coolant through the inverter cooling system.

CORRECTION

Remove and replace inverter water pump. Refill and bleed inverter cooling circuit.

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2006 Toyota Prius – Hybrid Warning With P0A93

CUSTOMER CONCERN

CAUSE

CORRECTION

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