Brake Control Dynamic Control Systems. Dtc C1419 Acceleration Sensor Internal Circuit

Brake. Land Cruiser. Urj200, 202 Grj200 Vdj200

Brake Control Dynamic Control Systems. Land Cruiser. Urj200, 202 Grj200 Vdj200

DTC C1419 Acceleration Sensor Internal Circuit

DTC C1435 Yaw Rate Sensor Internal Circuit

DESCRIPTION

The skid control ECU (master cylinder solenoid) receives signals from the yaw rate and acceleration sensor (airbag sensor assembly) via the CAN communication system.
The airbag sensor assembly has a built-in yaw rate and 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 (airbag sensor assembly) and the CAN communication system, DTC U0124 (malfunction in CAN communication with the acceleration sensor) are stored.
These DTCs are also stored when calibration has not been completed.

DTC Code	DTC Detection Condition	Trouble Area
C1419	A data malfunction signal is received from the acceleration sensor.	Acceleration sensor (Airbag sensor assembly)
C1435	A data malfunction signal is received from the yaw rate sensor.	Yaw Rate Sensor (Airbag Sensor Assembly)

INSPECTION PROCEDURE

NOTICE:

After replacing the yaw rate and acceleration sensor (airbag sensor assembly), perform calibration (Click here).

1.REPLACE AIRBAG SENSOR ASSEMBLY

Replace the yaw rate and acceleration sensor (airbag sensor assembly) (Click here).

END