P0AA7

L110F HYBRID VEHICLE CONTROL: HYBRID CONTROL SYSTEM: P0AA7-727: Hybrid Battery Voltage Isolation Sensor Circuit

DTC 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