VEHICLE STABILITY CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
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If no abnormality is found when inspecting parts, inspect the skid control ECU and ground points for poor contact.
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If a trouble code is output during the DTC check, check the circuit indicated by the DTC. For details of each code, refer to the "See page" for the respective "DTC Code" in the DTC chart.
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When 2 or more DTCs are output, perform circuit inspection one by one until the problem is identified.
| DTC Code | Detection Item | See page |
|---|---|---|
| C0200/31*1 | Front Speed Sensor RH Circuit | |
| C0205/32*1 | Front Speed Sensor LH Circuit | |
| C0210/33*1 | Rear Speed Sensor RH Circuit | |
| C0215/34*1 | Rear Speed Sensor LH Circuit | |
| C0226/21 | SFR Solenoid Circuit | |
| C0236/22 | SFL Solenoid Circuit | |
| C0246/23 | SRR Solenoid Circuit | |
| C0256/24 | SRL Solenoid Circuit | |
| C0273/13*1 | Open or Short Circuit in ABS Motor Relay Circuit | |
| C0278/11 | Open or Short Circuit in ABS Solenoid Relay Circuit | |
| C1225/25 | SMC Solenoid Circuit | |
| C1226/26 | SMC Solenoid Circuit | |
| C1227/27 | SRC Solenoid Circuit | |
| C1228/28 | SRC Solenoid Circuit | |
| C1237/37 | Speed Sensor Rotor Faulty | |
| C1241/41 | Low Battery Positive Voltage or Abnormally High Battery Positive Voltage | |
| C1246/46*2 | Master Cylinder Pressure Sensor Malfunction | |
| C1249/49 | Open in Stop Light Switch Circuit | |
| C1288/88 | ECU Version Miss Match | |
| C1300/62 | Skid Control ECU Malfunction | |
| C1330/35 | Right Front Speed Sensor Circuit | |
| C1331/36 | Left Front Speed Sensor Circuit | |
| C1332/38 | Right Rear Speed Sensor Circuit | |
| C1333/39 | Left Rear Speed Sensor Circuit | |
| U0073/94 | Control Module Communication Bus OFF |
*1, *2:
Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed:
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*1:
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Drive the vehicle at 20 km/h (12 mph) for 30 seconds or more and check that the ABS warning light goes off.
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Clear the DTC.
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*2:
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Keep the vehicle stationary for 5 seconds or more and depress the brake pedal lightly 2 or 3 times.
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Drive the vehicle at a vehicle speed of 50 km/h (31 mph) and keep depressing the brake pedal strongly for approximately 3 seconds.
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Repeat the above operation 3 times or more and check that the ABS warning light goes off.
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Clear the DTC.
Tech Tips
In some cases, the intelligent tester cannot be used when the ABS warning light remains on and the warning message is displayed on the multi-information display.
| DTC Code | Detection Item | See page |
|---|---|---|
| 43 | ABS Control System Malfunction | |
| C0365/28 | Malfunction in Deceleration Sensor | |
| C1201/51 | Engine Control System Malfunction | |
| C1231/31 | Steering Angle Sensor Circuit Malfunction | |
| C1234/34 | Yaw Rate Sensor Malfunction | |
| U0100/65 | Lost Communication with ECM / PCM | |
| U0123/62 | Lost Communication with Yaw Rate Sensor Module | |
| U0126/63 | Lost Communication with Steering Angle Sensor Module |
Tech Tips
In some cases, the intelligent tester cannot be used when the warning message is displayed on the multi-information display.
| DTC Code | Detection Item | See page |
|---|---|---|
| C1271/71 | Low Output Signal of Front Speed Sensor RH (Test Mode DTC) | |
| C1272/72 | Low Output Signal of Front Speed Sensor LH (Test Mode DTC) | |
| C1273/73 | Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) | |
| C1274/74 | Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) | |
| C1275/75 | Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) | |
| C1276/76 | Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) | |
| C1277/77 | Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) | |
| C1278/78 | Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) |