Toyota Corolla Cross: Side Airbag Sensor (for Center Pillar)

 Hybrid/EV Battery Positive Contactor Circuit Stuck Closed (P0AA000)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the HV battery positive (+) terminal side. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal circuit malfunction Vo

 System Diagram

SYSTEM DIAGRAM Communication Table Transmitting ECU / Parts (Transmitter) Receiving ECU / Parts (Receiver) Signal Communication Method Front Airbag Sensor Airbag ECU Assembly Front collision G signal Direct line No. 1 Side Airbag Sensor