Dtc C1879/79 Zero Point Calibration Of Acceleration Sensor Undone


DESCRIPTION

INSPECTION PROCEDURE

PERFORM ZERO POINT CALIBRATION

RECONFIRM DTC

DTC C1879/79 Zero Point Calibration of Acceleration Sensor Undone


DESCRIPTION

The stabilizer control ECU receives the yaw rate and acceleration sensor zero point information from the skid control ECU via CAN communication.

DTC Code
DTC Detection Condition
Trouble Area
1879/79
A signal indicating that the yaw rate and acceleration sensor zero point calibration has not been performed is continuously received from the skid control ECU for 5 seconds.
  1. Brake control system (Yaw rate and acceleration sensor zero point calibration)
  2. Stabilizer control ECU

INSPECTION PROCEDURE

HINT:
When this DTC is output, obtain the calibration value of the yaw rate and acceleration sensor zero point first.
1.PERFORM ZERO POINT CALIBRATION

  1. Perform brake control system calibration (LandCruiser RM00000452J00ZX.html).


NEXT


2.RECONFIRM DTC

  1. Clear the DTCs (LandCruiser RM000001N9I01KX.html).

  1. Check for DTCs (LandCruiser RM000001N9I01KX.html).

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



B
END
A

REPLACE STABILIZER CONTROL ECU (LandCruiser RM000002KLG00RX.html)