Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001EA9Z
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Vacuum Brake Booster): C050C24,C051224; Left Rear Wheel Speed Sensor Signal Stuck High; 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]

DTC

C050C24

Left Rear Wheel Speed Sensor Signal Stuck High

DTC

C051224

Right Rear Wheel Speed Sensor Signal Stuck High

DESCRIPTION

Refer to DTC C050C12

Click here 2019 MY RAV4 RAV4 HV [11/2018 - 10/2019]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Vacuum Brake Booster): C050C12,C051212; Left Rear Wheel Speed Sensor Circuit Short to Battery 2020 - 2021 MY RAV4 RAV4 HV [10/2019 - 12/2021]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Vacuum Brake Booster): C050C12,C051212; Left Rear Wheel Speed Sensor Circuit Short to Battery 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Vacuum Brake Booster): C050C12,C051212; Left Rear Wheel Speed Sensor Circuit Short to Battery

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C050C24

Left Rear Wheel Speed Sensor Signal Stuck High

The speed sensor signal is not within the specified range for 5 seconds or more.

  • Rear speed sensor LH (rear axle hub and bearing assembly LH)*1
  • Rear speed sensor LH*2

C051224

Right Rear Wheel Speed Sensor Signal Stuck High

The speed sensor signal is not within the specified range for 5 seconds or more.

  • Rear speed sensor RH (rear axle hub and bearing assembly RH)*1
  • Rear speed sensor RH*2

*1: for 2WD

*2: for AWD

CAUTION / NOTICE / HINT

NOTICE:

After replacing or removing and installing a speed sensor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly.

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Vacuum Brake Booster): TEST MODE PROCEDURE

PROCEDURE

1.

CHECK VEHICLE

(a) Check the vehicle specification.

Result

Proceed to

for 2WD

A

for AWD

B

B

GO TO STEP 3

A

2.

REPLACE REAR AXLE HUB AND BEARING ASSEMBLY

(a) Replace the rear axle hub and bearing assembly.

Click here 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; AXLE AND DIFFERENTIAL: REAR AXLE HUB: REMOVAL

NEXT

END

3.

REPLACE REAR SPEED SENSOR

(a) Replace the rear speed sensor.

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: REAR SPEED SENSOR (for AWD): REMOVAL

NEXT

END