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Home >> Toyota >> 2014 >> Yaris LE, 4D Hatchback >> Repair and Diagnosis >> General Information >> DTC Index >> Brake Control / Dynamic Control Systems DTCS >> Anti-Lock Brake System (For Hatchback)
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Anti-Lock Brake System (For Hatchback)

ANTI-LOCK BRAKE SYSTEM (FOR HATCHBACK) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Description
C1203 ECM Communication Circuit Malfunction
C1241 Low Power Supply Voltage Malfunction
C1401 Front Speed Sensor RH Malfunction
C1402 Front Speed Sensor LH Malfunction
C1403 Rear Speed Sensor RH Malfunction
C1404 Rear Speed Sensor LH Malfunction
C1405 Open or Short in Front Speed Sensor RH Circuit
C1406 Open or Short in Front Speed Sensor LH Circuit
C1407 Open or Short in Rear Speed Sensor RH Circuit
C1408 Open or Short in Rear Speed Sensor LH Circuit
C1413 Front Speed Sensor RH Output Malfunction
C1414 Front Speed Sensor LH Output Malfunction
C1415 Rear Speed Sensor RH Output Malfunction
C1416 Rear Speed Sensor LH Output Malfunction
C1417 High Power Supply Voltage Malfunction
C1425 Open in Stop Light Switch Circuit
C1427 Motor Malfunction
C1428 Motor Circuit Malfunction
C1468 SFR Solenoid Circuit
C1469 SFL Solenoid Circuit
C146A SRR Solenoid Circuit
C146B SRL Solenoid Circuit
C146C Open in ABS Motor Relay Circuit
C146D Short in ABS Motor Relay Circuit
C146E Open in ABS Solenoid Relay Circuit
C146F Short in ABS Solenoid Relay Circuit
U0073 Control Module Communication Bus OFF
U0142 Lost Communication with Main Body ECU
ANTI-LOCK BRAKE SYSTEM (FOR HATCHBACK) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (TEST MODE)

DTC Code Description
C1271 Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1272 Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1273 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1274 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
C1275 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
C1276 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
C1277 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
C1278 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)