VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1419 and C1435

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

DESCRIPTION

The skid control ECU receives signals from the yaw rate and acceleration sensor via the CAN communication system.

The yaw rate and acceleration sensor has a built-in acceleration sensor and detects the vehicle condition using 2 circuits (GL1, GL2).

If there is trouble in the bus lines between the yaw rate and acceleration sensor and the CAN communication system, DTCs U0123 (malfunction in CAN communication with the yaw rate and acceleration sensor) and U0124 (malfunction in CAN communication with the acceleration sensor) are stored.

These DTCs are also stored when calibration has not been completed.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1419

Acceleration Sensor Internal Circuit

A data malfunction signal is received from the acceleration sensor.

Yaw rate and acceleration sensor

C1435

Yaw Rate Sensor Internal Circuit

A data malfunction signal is received from the yaw rate and acceleration sensor.

Yaw rate and acceleration sensor

WIRING DIAGRAM

Refer to DTCs C1232, C1243 and C1245 (Click here).

CAUTION / NOTICE / HINT

Note:

When replacing the yaw rate and acceleration sensor, perform calibration (Click here).

PROCEDURE

  1. CHECK DTC (CAN COMMUNICATION SYSTEM)

    1. Check for DTCs.

      Click here

      Result

      Result

      Proceed to

      CAN DTC is not output

      A

      CAN DTC is output

      B

      Chassis > ABS/VSC/TRC > Trouble Codes

    B

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)

    Click here

    A

  2. REPLACE YAW RATE AND ACCELERATION SENSOR

    1. Replace the yaw rate and acceleration sensor.

      Click here

      Result

      Result

      NEXT
    NEXT

    END