Last Modified: 12-11-2024 6.11:8.1.0 Doc ID: RM100000002OT7E
Model Year Start: 2025 Model: GR Corolla Prod Date Range: [09/2024 -           ]
Title: UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: ADJUSTMENT; 2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 -        ]

ADJUSTMENT

CAUTION / NOTICE / HINT

NOTICE:

Before removing the park/neutral position switch assembly, check that the shift lever is in N.

HINT:

When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

Learning completes when vehicle is driven

Effect/Inoperative Function when Necessary Procedure not Performed

Necessary Procedure

Link

Front Camera System

Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM: INITIALIZATION

Learning completes when vehicle is operated normally

Effect/Inoperative Function when Necessary Procedure not Performed

Necessary Procedure

Link

Power Door Lock Control System

  • Back door opener

Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: INITIALIZATION

PROCEDURE

1. SECURE VEHICLE

(a) Fully apply the parking brake and chock a wheel.

CAUTION:

  • Make sure to apply the parking brake and chock a wheel before performing this procedure.
  • If the vehicle is not secure and the shift lever is moved to N, the vehicle may suddenly move, possibly resulting in an accident or serious injury.

2. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY

Click here 2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 -        ]; UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: REMOVAL

3. ADJUST PARK/NEUTRAL POSITION SWITCH ASSEMBLY

(a) Disconnect the park/neutral position switch assembly connector.

(b) Remove the nut, washer and transmission control shaft lever from the manual valve lever shaft sub-assembly.

(c) Loosen the 2 bolts of the park/neutral position switch assembly.

(d) Align the protrusion with the neutral basic line.

*a

Neutral Basic Line

*b

Protrusion

(e) Hold the park/neutral position switch assembly in position and tighten the 2 bolts.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

(f) Install the transmission control shaft lever to the manual valve lever shaft sub-assembly with the washer and nut.

Torque:

12.7 N·m {130 kgf·cm, 9 ft·lbf}

(g) Connect the park/neutral position switch assembly connector.

4. CONNECT TRANSMISSION CONTROL CABLE ASSEMBLY

Click here 2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 -        ]; UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSTALLATION

5. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY OPERATION

Click here 2025 MY Corolla Corolla Hatchback GR Corolla [09/2024 -        ]; UC80F (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: ON-VEHICLE INSPECTION+