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Home › Scion › 2009 › xB Standard › Repair and Diagnosis › Brakes › Traction Control › Brakes - Abs › Vehicle Stability Control System › Diagnostic Trouble Code Chart › Test Mode DTC of ABS:

Test Mode DTC of ABS:

TEST MODE DTC OF ABS

DTC Code Detection Item Trouble Area
C1271/71  Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
  1. Front speed sensor RH
  2. Sensor installation
  3. Speed sensor rotor
C1272/72  Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
  1. Front speed sensor LH
  2. Sensor installation
  3. Speed sensor rotor
C1273/73  Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
  1. Rear speed sensor RH
  2. Sensor installation
  3. Speed sensor rotor
C1274/74  Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
  1. Rear speed sensor LH
  2. Sensor installation
  3. Speed sensor rotor
C1275/75  Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) Speed sensor rotor
C1276/76  Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) Speed sensor rotor
C1277/77  Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) Speed sensor rotor
C1278/78  Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) Speed sensor rotor
C1279/79  Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
  1. Yaw rate and acceleration sensor
  2. Sensor installation
C1281/81  Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
  1. Stop light switch
  2. Master cylinder pressure sensor
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