Toyota Corolla Cross: Power Source & Network

 Headlight Dimmer Switch Circuit

DESCRIPTION The steering sensor receives the following switch information: Light control switch in DRL OFF*1, TAIL, HEAD, AUTO position Dimmer switch in high, low or high flash (pass) position Fog light switch in front*2 or off position *1: w/ DRL OFF Switch *2: w/ Fog Light WIRING

 Right Rear Wheel Speed Sensor Internal Electronic Failure (C051249)

DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC is stored. DTC No. Detection Item DTC Detection Condition