Electronically Controlled Brake System

DTC C1235/35 Foreign Object is Attached on Tip of Front Speed Sensor RH

DTC C1236/36 Foreign Object is Attached on Tip of Front Speed Sensor LH

DTC C1238/38 Foreign Object is Attached on Tip of Rear Speed Sensor RH

DTC C1239/39 Foreign Object is Attached on Tip of Rear Speed Sensor LH

DTC C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)

DTC C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)

DTC C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)

DTC C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)

DESCRIPTION
Refer to DTC C0200/31 C0200
Refer to DTC C0205/32 C0205
DTCs C1275/75 to C1278/78 can be deleted when the speed sensor sends a vehicle speed signal or the Test Mode ends. DTCs C1275/75 to C1278/78 are output only in the Test Mode.

DTC Detection Condition (part 1):

DTC Detection Condition (part 2):

HINT:
^ DTC C1235/35 is for the right front speed sensor.
^ DTC C1236/36 is for the left front speed sensor.
^ DTC C1238/38 is for the right rear speed sensor.
^ DTC C1239/39 is for the left rear speed sensor.

WIRING DIAGRAM
Refer to DTCs:
C0200/31 C0200
C0205/32 C0205
C0210/33 C0210
C0215/34 C0215

NOTICE: When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration. Programming and Relearning

INSPECTION PROCEDURE

Step 1:

Steps 2-4:

Steps 4-6: