Toyota Corolla Cross: M20a-fxs (engine Control)

 Front Fog Light Circuit

DESCRIPTION The main body ECU (multiplex network body ECU) controls the front fog lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. First perform the communication function inspections in How to Proc

 Left Rear Wheel Speed Sensor Circuit Short to Battery (C050C12)

DESCRIPTION Each speed sensor detects wheel speed and sends signals to the skid control ECU (brake actuator assembly). These signals are used by the ABS control. The speed sensor detects the magnetic fields of the speed sensor rotor as it rotates and outputs a pulse signal. The frequency of t