Toyota Corolla Cross: Hybrid Vehicle Control Ecu

 Power Back Door does not Operate Using Cabin Switch

DESCRIPTION The power back door control switch signal is sent to the multiplex network door ECU. If the power back door does not operate using the power back door control switch, a power back door control switch circuit malfunction is a possible cause. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTI

 Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)

DESCRIPTION If there is a communication malfunction between the ECM and ID code box (immobiliser code ECU), or when the communication ID codes do not match, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279986 Engine Immobili