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Home >> Toyota >> 2019 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 67 (Hybrid Control System (AWD, W/ Nickel Metal Hydride Battery) - Diagnostic Codes (5 Of 8)) >> HYBRID CONTROL SYSTEM (for AWD with NICKEL METAL HYDRIDE BATTERY) >> DTC P0C73-96: Motor Electronics Coolant Pump "A" Component Internal Failure [02/2019 - ] >> Monitor Description

Monitor Description

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The hybrid vehicle control ECU assembly monitors speed of the inverter water pump assembly. If there is an abnormality in speed, the hybrid vehicle control ECU assembly will illuminate the MIL and store a DTC.