Toyota Camry owners & service manuals

Toyota Camry (XV70): Yaw Rate Sensor Circuit Intermittent (C00631F,C006396,C05201F)

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 a malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly).

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C00631F

Yaw Rate Sensor Circuit Intermittent

When the voltage at terminal +BS is between 9.6 and 16.5 V, data malfunction signal is received from the yaw rate sensor (airbag sensor assembly) for 1 second or more.

Yaw rate sensor (airbag sensor assembly)

C006396

Yaw Rate Sensor Component Internal Failure

With the +BS terminal voltage between 9.6 and 16.5 V, a yaw rate sensor internal malfunction signal is received from the yaw rate sensor (airbag sensor assembly).

Yaw rate sensor (airbag sensor assembly)

C05201F

Multi-axis Acceleration Sensor Module "A" Circuit Intermittent

When the voltage at terminal +BS is between 9.6 and 16.5 V, data malfunction signal is received from the acceleration sensor (airbag sensor assembly) for 10 seconds or more.

Acceleration sensor (airbag sensor assembly)

CAUTION / NOTICE / HINT

NOTICE:

After replacing or reinstalling the yaw rate and acceleration sensor (airbag sensor assembly), perform acceleration sensor zero point calibration and system information memorization after performing "Reset Memory".

Click here

PROCEDURE

1.

REPLACE AIRBAG SENSOR ASSEMBLY

(a) Replace the yaw rate and acceleration sensor (airbag sensor assembly).

Click here

NEXT

END

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