Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001WZ8U
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [01/2019 - 09/2022]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System): RL Speed Sensor Wrong Installation (X0453); 2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 09/2022]

RL Speed Sensor Wrong Installation (X0453)

DESCRIPTION

Code

Tester Display

Measurement Item

Trouble Area

X0453

RL Speed Sensor Wrong Installation

History of rear speed sensor LH being installed incorrectly

Rear Speed Sensor LH

PROCEDURE

1.

CHECK FOR DTCs (HEALTH CHECK)

(a) Perform the Health Check using the Techstream.

Result

Proceed to

DTCs are not output

A

DTCs are output

B

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

A

2.

CHECK PART NUMBER (REAR SPEED SENSOR LH)

(a) Check that the rear speed sensor LH is installed.

OK:

Proper rear speed sensor LH is installed.

NOTICE:

If it is necessary to remove components in order to check the rear speed sensor LH, follow the relevant installation and removal procedures and precautions for those components.

HINT:

The rear speed sensor LH and rear speed sensor rotor LH are incorporated into the rear axle hub and bearing assembly LH.

If the rear speed sensor LH and rear speed sensor rotor LH need to be replaced, replace the rear axle hub and bearing assembly LH.

NG

REPLACE REAR SPEED SENSOR LH

OK

3.

CLEAR VEHICLE CONTROL HISTORY

(a) Using the Techstream, clear the Vehicle Control History.

Chassis > Brake/EPB > Utility

Tester Display

Vehicle Control History (RoB)

NEXT

4.

CHECK VEHICLE CONTROL HISTORY

(a) Using the Techstream, check for Vehicle Control History.

Chassis > Brake/EPB > Utility

Tester Display

Vehicle Control History (RoB)

HINT:

The rear speed sensor LH and rear speed sensor rotor LH are incorporated into the rear axle hub and bearing assembly LH.

If the rear speed sensor LH and rear speed sensor rotor LH need to be replaced, replace the rear axle hub and bearing assembly LH.

Result

Proceed to

X0453 is not output

A

X0453 is output

B

A

USE SIMULATION METHOD TO CHECK

B

REPLACE REAR SPEED SENSOR LH