Toyota Corolla Cross: Steering Knuckle

 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 ECU assembly and detects malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P0AA749 Hybrid/EV Batter

 Changing engine switch modes

Modes can be changed by pressing the engine switch with brake pedal released. (The mode changes each time the switch is pressed.) OFF*1 The emergency flashers can be used. ACC*2 Some electrical components such as the audio system can be used. "ACCESSORY" will be displayed on the multi-inform