Zero Point Calibration of Deceleration Sensor Undone

DTC 1336/39 ZERO POINT CALIBRATION OF DECELERATION SENSOR UNDONE

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The brake actuator receives signals from the yaw rate sensor (deceleration sensor)via CAN communication system.

The yaw rate sensor has a built-in deceleration sensor.
If there is trouble in the bus lines between yaw rate sensor (deceleration sensor) and CAN communication system, the DTC U0123/62 (yaw rate sensor communication trouble) and U0124/95 (deceleration sensor communication trouble) are output.

Wiring Diagram:

Step 1-3:

INSPECTION PROCEDURE

HINT: When U0121/94, U0123/62, U0124/95 or U0126/63 are output together with C1210/36 or C1336/39, inspect and repair the trouble areas indicated by U0121/94, U0123/62, U0124/95 or U0126/63 first.