Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM10000000214OS
Model Year Start: 2022 Model: RAV4 Prod Date Range: [12/2021 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): C006328,C006396; Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure; 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]

DTC

C006328

Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

DTC

C006396

Yaw Rate Sensor Component Internal Failure

DESCRIPTION

The yaw rate sensor has a built-in airbag ECU assembly.

These DTCs are stored when the No. 2 skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate sensor (airbag ECU assembly).

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Note

C006328

Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure

With the vehicle stationary, the yaw rate sensor output value is not 0°/s.

Yaw rate sensor (airbag ECU assembly)

Does not come on

Output ECU: No. 2 skid control ECU (brake actuator assembly)

C006396

Yaw Rate Sensor Component Internal Failure

With the +BS terminal voltage between 9.5 and 17.4 V, a data malfunction signal is received from a yaw rate sensor.

Yaw rate sensor (airbag ECU assembly)

Does not come on

Output ECU: No. 2 skid control ECU (brake actuator assembly)

CAUTION / NOTICE / HINT

NOTICE:

After replacing or reinstalling the yaw rate and acceleration sensor (airbag ECU assembly), perform "Calibration" after performing "Reset Memory".

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): UTILITY

PROCEDURE

1.

REPLACE AIRBAG ECU ASSEMBLY

Click here 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL

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