Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000002D0DK
Model Year Start: 2024 Model: GR Corolla Prod Date Range: [08/2023 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): C00631F,...,C117896; Yaw Rate Sensor Circuit Intermittent; 2024 - 2025 MY Corolla Corolla Hatchback GR Corolla [08/2023 -        ]

DTC

C00631F

Yaw Rate Sensor Circuit Intermittent

DTC

C006396

Yaw Rate Sensor Component Internal Failure

DTC

C11781F

Multi-axis Acceleration Sensor Module "A" Circuit Intermittent

DTC

C117896

Multi-axis Acceleration Sensor Module "A" Component Internal Failure

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

MIL

Note

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)

Does not come on

-

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)

Does not come on

-

C11781F

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.

Yaw rate sensor (airbag sensor assembly)

Does not come on

-

C117896

Multi-axis Acceleration Sensor Module "A" Component Internal Failure

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

Yaw rate sensor (airbag sensor assembly)

Does not come on

-

PROCEDURE

1.

REPLACE AIRBAG SENSOR ASSEMBLY

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

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL

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