ANTI-LOCK BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Tech Tips


  • If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, turn to the page for the respective DTC No. in the DTC chart.

  • Inspect the fuse and relay before investigating the trouble areas as shown in the table below.

DTC chart of ABS:
DTC No. Detection Item Trouble Area See page
C0200/31 Front Speed Sensor RH Circuit

1. Front speed sensor RH

2. Front speed sensor RH circuit

3. Skid control rotor

4. Sensor installation

5. Brake actuator assembly

Click here

C0205/32 Front Speed Sensor LH Circuit

1. Front speed sensor LH

2. Front speed sensor LH circuit

3. Skid control rotor

4. Sensor installation

5. Brake actuator assembly

Click here

C0210/33 Rear Speed Sensor RH Circuit

1. Rear speed sensor RH

2. Rear speed sensor RH circuit

3. Skid control rotor

4. Sensor installation

5. Brake actuator assembly

Click here

C0215/34 Rear Speed Sensor LH Circuit

1. Rear speed sensor LH

2. Rear speed sensor LH circuit

3. Skid control rotor

4. Sensor installation

5. Brake actuator assembly

Click here

C0226/21 SFR Solenoid Circuit

1. SFRH or SFRR circuit

2. Brake actuator assembly

Click here

C0236/22 SFL Solenoid Circuit

1. SFLH or SFLR circuit

2. Brake actuator assembly

Click here

C0246/23 SRR Solenoid Circuit

1. SRRH or SRRR circuit

2. Brake actuator assembly

Click here

C0273/13 Open in ABS Motor Relay Circuit

1. ABS MTR fuse

2. ABS motor relay

3. ABS motor relay circuit

4. Brake actuator assembly

Click here

C0274/14 Short to B+ in ABS Motor Relay Circuit

1. ABS MTR fuse

2. ABS motor relay

3. ABS motor relay circuit

4. Brake actuator assembly

Click here

C0278/11 Open in ABS Solenoid Relay Circuit

1. ABS SOL fuse

2. ABS solenoid relay

3. ABS solenoid relay circuit

4. Brake actuator assembly

Click here

C0279/12 Short to B+ in ABS Solenoid Relay Circuit

1. ABS SOL fuse

2. ABS solenoid relay

3. ABS solenoid relay circuit

4 Brake actuator assembly

Click here

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

1. Front speed sensor RH

2. Skid control rotor

3. Sensor installation

4. Brake actuator assembly

Click here

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

1. Front speed sensor LH

2. Skid control rotor

3. Sensor installation

4. Brake actuator assembly

Click here

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

1. Rear speed sensor RH

2. Skid control rotor

3. Sensor installation

4. Brake actuator assembly

Click here

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

1. Rear speed sensor LH

2. Skid control rotor

3. Sensor installation

4. Brake actuator assembly

Click here

C1241/41 Low Battery Positive Voltage

1. Battery

2. ECU-IG fuse

3. Charging system

4. Power source circuit

Click here

C1249/49 Open in Stop Light Switch Circuit

1. Stop light switch

2. Stop light switch circuit

3. Rear combination light (stop light) assembly

Click here

C1251/51 Open in Pump Motor Circuit

1. Brake actuator pump motor circuit

2. Brake actuator assembly

Click here

C1337/37 Different Diameter Tire Malfunction

1. Tire size

2. Speed sensor

3. Skid control rotor

4. Sensor installation

5. Brake actuator assembly

Click here

Test Mode DTC of ABS:
DTC No. Detection Item Trouble Area See page
C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC)

1. Front speed sensor RH

2. Sensor installation

3. Skid control rotor

Click here

C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC)

1. Front speed sensor LH

2. Sensor installation

3. Skid control rotor

Click here

C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)

1. Rear speed sensor RH

2. Sensor installation

3. Skid control rotor

Click here

C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)

1. Rear speed sensor LH

2. Sensor installation

3. Skid control rotor

Click here

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

Click here

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

Click here

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

Click here

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

Click here