Zero Point Calibration Of Yaw Rate Sensor Toyota Avalon

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The ABS & TRACTION actuator assembly receives signals from the yaw rate sensor (acceleration sensor) via CAN communication system.

The yaw rate sensor has the built-in acceleration sensor.

If there is trouble in the bus lines between the yaw rate and acceleration sensor and the CAN communication system, the DTCs U0123/62 (lost communication with the yaw rate sensor module) and U0124/95 (lost communication with the lateral acceleration sensor module) are output. The DTCs are also output when the calibration has not been completed.

DTC No.

DTC Detecting Condition

Trouble Area

C1210/36

Zero point calibration of yaw rate sensor undone.

• ABS & TRACTION actuator assembly (Skid control ECU)

• Zero point calibration undone

(Perform zero point calibration and check DTC. If DTC is not output again, the sensor is normal)

C1336/39

Zero point calibration of acceleration sensor undone.

• ABS & TRACTION actuator assembly (Skid control ECU)

• Zero point calibration undone

(Perform zero point calibration and check DTC. If DTC is not output again, the sensor is normal)

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