KINETIC DYNAMIC SUSPENSION SYSTEM, Diagnostic DTC:C1887/87

DTC Code DTC Name
C1887/87 Acceleration Sensor Circuit Malfunction

DESCRIPTION

The stabilizer control ECU receives forward, backward and lateral acceleration information from the yaw rate and acceleration sensor via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1887/87

Acceleration Sensor Circuit Malfunction

The stabilizer control ECU receives an error signal from the yaw rate and acceleration sensor for 1 second.

  • Yaw rate and acceleration sensor

  • Stabilizer control ECU

CAUTION / NOTICE / HINT

Tip:

If DTC U0124/71 and C1887/87 are output at the same time, perform the inspection necessary for the CAN communication system first (Click here).

PROCEDURE

  1. CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

    1. Check for yaw rate and acceleration sensor malfunction DTCs.

      Click here

      Result

      Result

      Proceed to

      DTC is not output

      A

      DTC is output

      B

      Chassis > ABS/VSC/TRC > Trouble Codes

    B

    GO TO VEHICLE STABILITY CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART)

    Click here

    A

  2. CHECK DTC

    1. Clear the DTCs.

      Click here

      Chassis > KDSS > Clear DTCs

    2. Perform a road test.

    3. Check for DTCs.

      Click here

      Result

      Result

      Proceed to

      DTC is not output

      A

      DTC is output

      B

      Chassis > KDSS > Trouble Codes

    A

    USE SIMULATION METHOD TO CHECK

    Click here

    B

    REPLACE STABILIZER CONTROL ECU

    Click here