AIR SUSPENSION SYSTEM, Diagnostic DTC:C1787/87

DTC Code DTC Name
C1787/87 (Horizontality) G Sensor Malfunction

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Warning Indicate

C1787/87

(Horizontality) G Sensor Malfunction

While the engine switch is on (IG), a yaw rate and acceleration sensor malfunction signal is detected for 1 second or more.

  • Yaw rate and acceleration sensor

  • Suspension control ECU

Not indicated

CAUTION / NOTICE / HINT

Note:

When replacing the suspension control ECU, perform registration (Click here).

PROCEDURE

  1. CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

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

      Click here

      Chassis > ABS/VSC/TRC > Trouble Codes

      Result

      Result

      Proceed to

      DTC is not output

      A

      DTC is output

      B
    A

    REPLACE SUSPENSION CONTROL ECU

    Click here

    B

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

    Click here