C1419

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: C1419, C1435: Acceleration Sensor Internal Circuit
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.

If there is trouble in the bus lines between the yaw rate and acceleration sensor and the CAN communication system, DTCs U0123 (Lost Communication with Yaw Rate Sensor Module) and U0124 (Lost Communication with Lateral Acceleration Sensor Module) are stored.

These DTCs are also stored when calibration has not been completed.





WIRING DIAGRAM

Refer to DTCs C1381 C1381.

INSPECTION PROCEDURE

NOTICE:
When replacing the yaw rate and acceleration sensor, perform calibration Programming and Relearning.

HINT
When DTC U0123 and/or U0124 is output together with C1419 and/or C1435, inspect and repair the trouble areas indicated by U0123 and/or U0124 first U0073.

PROCEDURE

1. REPLACE YAW RATE AND ACCELERATION SENSOR

(a) Replace the yaw rate and acceleration sensor Removal.

HINT
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next suspected area Problem Symptoms Table.

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