Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Hybrid/EV Battery Voltage Isolation Sensor Circuit Internal Electronic Failure (P0AA749). Hybrid/EV Battery Air Temperature Sensor "A" Circuit Short to Ground (P0AAC11,P0AAC15). Hybrid/EV Battery Curr
Hybrid/EV Battery Voltage Isolation Sensor Circuit Internal Electronic Failure (P0AA749) DESCRIPTION The hybrid vehicle control ECU monitors the insulation monitoring circuit located in the battery voltage sensor and detects malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area M ...
