Zero Point Calibration of Deceleration Sensor Undone

DTC 39 ZERO POINT CALIBRATION OF DECELERATION SENSOR UNDONE

CIRCUIT DESCRIPTION

DTC Detecting Condition:

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

Yaw rate sensor has the built-in G sensor.

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

INSPECTION PROCEDURE

Step 1 - 3:

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