Toyota Yaris: Vehicle Stability Control System / Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure (C006328,C006396)

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Brake / Brake Control / Dynamic Control Systems / Vehicle Stability Control System / Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure (C006328,C006396)

DESCRIPTION

These DTCs are stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly).

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from
C006328	Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure	With the vehicle stationary, the yaw rate sensor output value is not 0°/s.	Yaw rate sensor (airbag sensor assembly)	Brake
C006396	Yaw Rate Sensor Component Internal Failure	With the +BS terminal voltage between 9.5 and 17.4 V, a data malfunction signal is received from a yaw rate sensor.	Yaw rate sensor (airbag sensor assembly)	Brake

CAUTION / NOTICE / HINT

NOTICE:

If the yaw rate and acceleration sensor (airbag sensor assembly) was replaced or reinstalled, perform "Calibration".

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PROCEDURE

1.	REPLACE AIRBAG SENSOR ASSEMBLY

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END

Yaw Rate Sensor Circuit Intermittent (C00631F,C05201F)

DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (airbag sensor assembly) via CAN communication...

Yaw Rate Sensor Signal Stuck In Range (C00632A,C05201C,C05202A,C052096)

DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. These DTCs are stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly)...

Other information:

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Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: VSC OFF Switch Circuit

DESCRIPTION Operating the VSC OFF switch (combination switch assembly) makes it possible for TRC and/or VSC operation to be prohibited. Pressing the VSC OFF switch (combination switch assembly) changes to TRC OFF mode, and turns off TRC operation. In addition, a TRC cancel message is displayed on the multi-information display in the combination meter assembly...