Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026XR3
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: EA67F / EA68F (MANUAL TRANSMISSION / TRANSAXLE): DIFFERENTIAL OIL SEAL (for RH Side): REPLACEMENT; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]

REPLACEMENT

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during transaxle case oil seal and front drive shaft oil seal RH 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

*1: w/ Smart Key System

*2: w/ Steering Lock Function

Replacement of ECM

Vehicle Identification Number (VIN) registration

MIL comes on

2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE CONTROL): SFI SYSTEM: REGISTRATION

ECU configuration

-

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: ECU CONFIGURATION

Update ECU security key

Vehicle Control History (RoB) are stored

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: UPDATE ECU SECURITY KEY

Heavy Knock History

-

2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE CONTROL): SFI SYSTEM: REGISTRATION

ECU communication ID registration (Immobiliser system)

Engine start function

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, except TMMMS Made)): REGISTRATION

  • Replacement of engine assembly
  • Gas leak from exhaust system is repaired

Inspection after repair

  • Poor idle, etc.
  • Engine start function, etc.

2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

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

Replacement of ECM*1

Code registration (Smart Key System (for Gasoline Model, Start Function))

  • Wireless Door Lock Control System (for Gasoline Model with Smart Key System)
  • Smart Key System (for Gasoline Model, Entry Function)
  • Smart Key System (for Gasoline Model, Start Function)
  • Steering lock function*2

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, except TMMMS Made)): REGISTRATION

Front wheel alignment adjustment

  • Perform "Reset Memory"
  • Perform "Calibration"
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

w/ Electric Parking Brake System:

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): UTILITY

w/o Electric Parking Brake System:

2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made): UTILITY

CAUTION:

  • The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

    *a

    An Object Exceeding Weight Limit of Engine Lifter

  • To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.
  • The manual transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop.

    *a

    An Object Exceeding Weight Limit of Transmission Jack

NOTICE:

When the manual transaxle assembly is removed, be sure to use a new clutch release cylinder with bearing assembly and new installation bolts. Removal of the manual transaxle assembly allows the compressed clutch release cylinder with bearing assembly to return to its original position. Dust from the moving section may damage the seal of the clutch release cylinder with bearing assembly, possibly causing clutch fluid leaks.

HINT:

When the cable is disconnected / reconnected to the auxiliary 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 Procedures are not Performed

    Necessary Procedures

    Link

    Front Camera System (for TMC Made)

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

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM (for TMC Made): INITIALIZATION

  • Learning completes when vehicle is operated normally

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    *1: for Hatchback

    Power Door Lock Control System

    • Back door opener*1

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

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for TMC Made): INITIALIZATION

PROCEDURE

1. REMOVE TRANSFER ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; GF1A (TRANSFER / 4WD / AWD): TRANSFER ASSEMBLY: REMOVAL

2. REMOVE DRIVE SHAFT BEARING BRACKET

Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

3. REMOVE TRANSAXLE CASE OIL SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, pry out the transaxle case oil seal.

*a

Protective Tape

4. REMOVE FRONT DRIVE SHAFT OIL SEAL RH

(a) Using SST, remove the front drive shaft oil seal RH.

SST: 09308-00010

NOTICE:

Be careful not to damage the differential case.

5. INSTALL FRONT DRIVE SHAFT OIL SEAL RH

(a) Coat the lip of a new front drive shaft oil seal RH with MP grease.

(b) Using SST and a hammer, tap in the front drive shaft oil seal RH.

SST: 09387-52010

Standard Depth:

23.9 to 24.9 mm (0.941 to 0.980 in.)

NOTICE:

Do not damage the front drive shaft oil seal RH lip.

*a

23.9 to 24.9 mm (0.941 to 0.980 in.)

6. INSTALL TRANSAXLE CASE OIL SEAL

(a) Coat the lip of a new transaxle case oil seal with MP grease.

(b) Using SST and a hammer, tap in the transaxle case oil seal.

SST: 09649-17010

SST: 09950-70010

09951-07200

Standard Depth:

5.0 to 6.0 mm (0.197 to 0.236 in.)

NOTICE:

Do not damage the transaxle case oil seal lip.

*a

5.0 to 6.0 mm (0.197 to 0.236 in.)

7. INSTALL DRIVE SHAFT BEARING BRACKET

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE UNIT: INSTALLATION+

8. INSTALL TRANSFER ASSEMBLY

Click here 2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; GF1A (TRANSFER / 4WD / AWD): TRANSFER ASSEMBLY: INSTALLATION