Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM1000000026600
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: FRONT SPEED SENSOR: REMOVAL; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front speed sensor removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Tire

ECU Data Initialization (When performing tire replacement after RoB code X2104 is output)

Active Torque Split AWD System

2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; GF1A (TRANSFER / 4WD / AWD): ACTIVE TORQUE SPLIT AWD SYSTEM: CALIBRATION

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.
  • The front speed sensor rotor is a component of the front axle hub sub-assembly. If the front speed sensor rotor is malfunctioning, replace the front axle hub sub-assembly.

PROCEDURE

1. REMOVE FRONT WHEEL

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; MAINTENANCE: TIRE AND WHEEL: REMOVAL

2. SEPARATE FRONT FENDER LINER

(a) except G16E-GTS:

(1) Remove the 4 screws.

(b) for G16E-GTS:

(1) Remove the 5 screws.

(c) for Hatchback:

(1) Remove the 4 clips.

(2) Remove the 2 grommets and separate the front fender liner.

(d) for Sedan:

(1) Remove the 5 clips.

(2) Remove a grommet and separate the front fender liner.

3. REMOVE FRONT SPEED SENSOR

(a) Turn back the front fender liner.

(b) Disconnect the connector.

(c) Disengage the clamp from the vehicle body.

(d) Disengage the clamp from the vehicle body.

(e) Remove the 2 bolts and separate the 2 front speed sensor clamps.

(f) Remove the bolt and separate the front flexible hose and front speed sensor clamp from the front shock absorber assembly.

(g) Disengage the clamp from the front shock absorber assembly.

(h) Remove the bolt and front speed sensor from the steering knuckle.

NOTICE:

  • Keep the tip of the front speed sensor and installation hole free of foreign matter.
  • Do not rotate or apply excessive force to the front speed sensor when removing it from the steering knuckle. Rotating or applying excessive force may result in damage to the front speed sensor.