DTC    C1422    Master Cylinder Pressure Sensor Zero Point High Malfunction

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK STOP LIGHT OPERATION

READ VALUE USING INTELLIGENT TESTER (STOP LIGHT SWITCH)

CHECK BRAKE PEDAL AND STOP LIGHT SWITCH INSTALLATION

RECONFIRM DTC

INSPECT SKID CONTROL ECU (STP TERMINAL)