REPLACE YAW RATE AND ACCELERATION SENSOR
DTC C1419 Acceleration Sensor Internal Circuit |
DTC C1435 Yaw Rate Sensor Internal Circuit |
DESCRIPTION
The skid control ECU receives signals from the yaw rate and acceleration sensor via the CAN communication system.The yaw rate sensor has a built-in acceleration sensor and detects the vehicle's condition using 2 circuits (GL1, GL2).
If there is trouble in the bus lines between the yaw rate and acceleration sensor and the CAN communication system, DTCs U0123 (malfunction in CAN communication with the yaw rate sensor) and U0124 (malfunction in CAN communication with the acceleration sensor) are stored.
These DTCs are also stored when calibration is not completed.
| DTC Code | DTC Detection Condition | Trouble Area |
| C1419 | A data malfunction signal is received from the acceleration sensor. | Yaw rate and acceleration sensor |
| C1435 | A data malfunction signal is received from the yaw rate sensor. | Yaw rate and acceleration sensor |
WIRING DIAGRAM
Refer to DTCs C1232, C1243 and C1245 (LandCruiser RM000001RFV0LHX_02.html).INSPECTION PROCEDURE
- NOTICE:
- When replacing the yaw rate and acceleration sensor, perform calibration (LandCruiser RM000000XHR0BKX.html).
- HINT:
- When DTC U0123, U0124 and/or U0126 is output together with DTC C1419 and/or C1435, inspect and repair the trouble areas indicated by DTC U0123, U0124 and/or U0126 first (LandCruiser RM000000YUO0T0X.html).
| 1.REPLACE YAW RATE AND ACCELERATION SENSOR |
Replace the yaw rate and acceleration sensor (LandCruiser RM000000SS507KX.html).
- NOTICE:
- Check the yaw rate and acceleration sensor signal after replacement (LandCruiser RM000000XHT0EPX.html).
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