Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001SALS
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/o Electric Parking Brake System): C00631C; Yaw Rate Sensor Circuit Voltage Out of Range; 2021 - 2024 MY Camry [10/2020 -        ]

DTC

C00631C

Yaw Rate Sensor Circuit Voltage Out of Range

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) calibrates the sensitivity of the yaw rate sensor (airbag sensor assembly) based on signals from the steering angle 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 sensor assembly) sensitivity during calculation.

Yaw rate 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 2021 MY Camry [10/2020 - 08/2021]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/o Electric Parking Brake System): CALIBRATION 2022 - 2024 MY Camry [08/2021 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/o Electric Parking Brake System): CALIBRATION

PROCEDURE

1.

REPLACE AIRBAG SENSOR ASSEMBLY

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

Click here 2021 - 2024 MY Camry [10/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL

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