P0AA7

HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM: P0AA7-727: Hybrid Battery Voltage Isolation Sensor Circuit
P0AA7-727 - Hybrid Battery Voltage Isolation Sensor Circuit

DESCRIPTION

The hybrid vehicle control ECU monitors the insulation monitoring circuit located in the battery smart unit and detects a malfunction.





INSPECTION PROCEDURE

PROCEDURE

1. REPLACE BATTERY SMART UNIT

(a) Replace the battery smart unit Components.

NEXT -- COMPLETED