VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1433

DTC Code DTC Name
C1433 Steering Angle Sensor Internal Circuit

DESCRIPTION

This DTC is stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the steering angle sensor.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1433 Steering Angle Sensor Internal Circuit With the +BS terminal voltage between 9.5 and 17.4 V, a skid control ECU (brake actuator assembly) receives an error signal from the steering angle sensor. Steering angle sensor

CAUTION / NOTICE / HINT

Tech Tips


  • When U0073, U0124 and/or U0126 is output together with C1433, inspect and repair the trouble areas indicated by U0073, U0124 and/or U0126 first.

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  • When the speed sensor or the yaw rate and acceleration sensor is malfunctioning, DTCs for the steering angle sensor may be output even when the steering angle sensor is normal. When DTCs for the speed sensor or yaw rate and acceleration sensor are output together with DTCs for the steering angle sensor, inspect and repair the speed sensor and yaw rate and acceleration sensor first, and then inspect and repair the steering angle sensor.

PROCEDURE


  1. REPLACE STEERING ANGLE SENSOR


    1. Replace the steering angle sensor.

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      Tech Tips

      If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step before replacing parts.

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      Result
      Proceed to
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