VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1419, C1435

DTC Code DTC Name
C1419 Acceleration Sensor Internal Circuit
C1435 Yaw Rate Sensor Internal Circuit

DESCRIPTION

These DTCs are stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly).

The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1419 Acceleration Sensor Internal Circuit A data malfunction signal is received from an acceleration sensor. Acceleration sensor (airbag sensor assembly)
C1435 Yaw Rate Sensor Internal Circuit A data malfunction signal is received from a yaw rate sensor. Yaw rate sensor (airbag sensor assembly)

CAUTION / NOTICE / HINT

Note

When replacing the yaw rate and acceleration sensor (airbag sensor assembly), perform zero point calibration and store system information.

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PROCEDURE


  1. REPLACE AIRBAG SENSOR ASSEMBLY


    1. Replace the yaw rate and acceleration sensor (airbag sensor assembly).

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      Note

      Check the yaw rate and acceleration sensor signal after replacement.

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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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