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Home >> Toyota >> 2015 >> Avalon Hybrid Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System - Diagnostic Codes - (Hybrid) (7 Of 8) >> Hybrid Control System >> DTC P0A78-586: Drive Motor "A" Inverter Performance [10/2014 - 10/2015] >> Monitor Description

Monitor Description

The power management control ECU monitors the inverter voltage (VH) sensor signal. If the power management control ECU detects a fault in the sensor signal, the power management control ECU interprets this as a VH sensor failure. The power management control ECU will illuminate the MIL and store a DTC.