Toyota Corolla Cross: Power Source & Network

 Power Steering Motor "A" Supply Voltage Circuit Voltage Below Threshold (C155A16,C155A17,C155B16,C155B17)

DESCRIPTION If a problem occurs in the system, the power source relay circuit and the motor relay circuit are shut off to stop power assist. The ECU must be replaced when there is a problem with the relays because the relays are built into the ECU. DTC No. Detection Item

 Parts Location

PARTS LOCATION ILLUSTRATION *1 HEADLIGHT UNIT ASSEMBLY LH *2 HEADLIGHT UNIT ASSEMBLY RH *3 SIDE TURN SIGNAL LIGHT ASSEMBLY LH *4 SIDE TURN SIGNAL LIGHT ASSEMBLY RH *5 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *6 FORWARD RECOGNITION CAMERA *7 OUTER