Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Yaw Rate Sensor Circuit Voltage Out of Range (C00631C)

Toyota Corolla Cross (2022-2024) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Gasoline Model) / 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.

Detection Item

DTC Detection Condition

Trouble Area

C00631C

Yaw Rate Sensor Circuit Voltage Out of Range

The skid control ECU (brake actuator assembly) detects an abnormal yaw rate sensor (airbag ECU assembly) sensitivity during calculation.

Yaw rate sensor (airbag ECU assembly)

PROCEDURE

1.

REPLACE AIRBAG ECU ASSEMBLY

Click here

NEXT

END

    READ NEXT:

     Yaw Rate Sensor Circuit Intermittent (C00631F,C006396,C05201F,C11781F)

    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

     Left Front Wheel Speed Sensor Circuit Short to Battery (C050012)

    DESCRIPTION Each speed sensor detects wheel speed and sends signals to the skid control ECU (brake actuator assembly). These signals are used by the ABS control. The speed sensor detects the magne

     Left Front Wheel Speed Sensor Circuit Short to Ground or Open (C050014)

    DESCRIPTION Refer to DTC C050012 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C050014 Left Front

    SEE MORE:

     A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Ground (P22AB11,P22AB12,P22AB13,P22AB16,P22AB17,P22B211,P22B212)

    DESCRIPTION Refer to DTC P003612. Click here HINT: Although the DTC title say O2 sensor, these DTCs relate to the air fuel ratio sensor (sensor 2). DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P22AB11 A/F (O2) Sensor Positive Current Contro

     Engine Oil Pressure Control Circuit Open (P06DA13)

    DESCRIPTION Refer to DTC P052477. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P06DA13 Engine Oil Pressure Control Circuit Open Open or short in oil pressure control valve assembly circuit (1 trip detection logic).

    © 2020-2024 Copyright www.tcorollacross.com