Dtc C1787/87 (Horizontality) G Sensor Malfunction


DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

DTC C1787/87 (Horizontality) G Sensor Malfunction


DESCRIPTION


DTC Code
DTC Detection Condition
Trouble Area
C1787/87
While the ignition switch is ON, a yaw rate and acceleration sensor malfunction signal is detected for 1 second or more.
  1. Yaw rate and acceleration sensor
  2. Suspension control ECU

INSPECTION PROCEDURE

NOTICE:
When replacing the suspension control ECU, perform registration (LandCruiser RM000003X4500TX.html).
1.CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

  1. Check for yaw rate and acceleration sensor malfunction DTCs (LandCruiser RM0000046KV016X.html).

    Result
    Condition
    		Proceed to
    DTC is not output
    		A
    DTC is output
    		B



B
GO TO VEHICLE STABILITY CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) (LandCruiser RM0000045Z601DX.html)
A

REPLACE SUSPENSION CONTROL ECU (LandCruiser RM000002BGR01UX.html)