C1246 TOYOTA, LEXUS, SCION: MASTER CYLINDER PRESSURE SENSOR MALFUNCTION
POST UPDATED IN June, 2023
C1246 TOYOTA, LEXUS, SCION: MASTER CYLINDER PRESSURE SENSOR MALFUNCTION
The Master Cylinder Pressure Sensor and Wheel Cylinder Pressure Sensor are included with the Brake Actuator. The Slip Control ECU or Brake Actuator observes the Wheel Cylinder Pressure Sensor for proper performance.
When the C1246 OBD2 diagnostic code C1246 is stored, it is because erratic operation was detected by the Wheel Cylinder Pressure Sensor.
Reasons to set the C1246 OBDII fault code:
To solve the DTC C1246 OBD2 code, take into account the following suggestions: