Toyota Corolla Cross: Yaw Rate Sensor Circuit Voltage Out of Range (C00631C)
DESCRIPTION
The airbag ECU assembly has a built-in yaw rate and acceleration
sensor and detects the vehicle condition.
The skid control ECU (brake actuator assembly) calibrates the
sensitivity of the yaw rate sensor (airbag ECU assembly) based on signals from the
steering sensor and speed sensors.
DTC No.
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Detection Item
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DTC Detection Condition
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Trouble Area
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MIL
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DTC Output from
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Note
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C00631C
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Yaw Rate Sensor Circuit Voltage Out of Range
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The skid control ECU (brake actuator assembly) detects
an abnormal yaw rate sensor (airbag ECU assembly) sensitivity during calculation.
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Yaw rate sensor (airbag ECU assembly)
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Does not come on
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Brake/EPB
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Output ECU: Skid control ECU (brake actuator assembly)
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PROCEDURE
1.
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REPLACE AIRBAG ECU ASSEMBLY
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Click here
NEXT |
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END
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DESCRIPTION
The airbag ECU 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) r
DESCRIPTION
Each speed sensor detects wheel speed and sends signals to the
skid control ECU (brake actuator assembly). These signals are used by the brake
control.
The speed sensor detects the m
DESCRIPTION
Refer to DTC C050012
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
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