Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026XRS
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: EA67F / EA68F (MANUAL TRANSMISSION / TRANSAXLE): MANUAL TRANSAXLE ASSEMBLY: REMOVAL; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]

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 manual transaxle assembly 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 ENGINE ASSEMBLY WITH TRANSAXLE

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

2. REMOVE FLYWHEEL HOUSING SIDE COVER

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

3. REMOVE STARTER ASSEMBLY

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

4. DISCONNECT ENGINE WIRE

(a) Disconnect the 4 connectors.

(b) Disengage the 2 clamps to disconnect the engine wire from the wire harness clamp bracket.

(c) Remove the 2 bolts and disconnect the engine wire from the manual transaxle assembly.

(d) Remove the bolt.

(e) Disengage the 4 clamps to disconnect the engine wire from the wire harness clamp bracket.

(f) Disengage the 4 clamps to disconnect the engine wire from the wire harness clamp bracket.

5. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (EMISSION CONTROL): MONOLITHIC CONVERTER: REMOVAL+

6. REMOVE OUTLET TURBINE ELBOW GASKET

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (EMISSION CONTROL): MONOLITHIC CONVERTER: REMOVAL+

7. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY

(a) Remove the bolt and front suspension crossmember sub-assembly from the No. 2 engine moving control rod.

8. REMOVE NO. 2 ENGINE MOVING CONTROL ROD

(a) Remove the 4 bolts and No. 2 engine moving control rod from the manual transaxle assembly.

9. REMOVE PROPELLER SHAFT HEAT INSULATOR

(a) Remove the 2 bolts and propeller shaft heat insulator from the transfer assembly.

10. LOOSEN TRANSFER ASSEMBLY

(a) Type A:

(1) Loosen the 2 bolts and 2 nuts.

*a

Bolt

*b

Nut

(b) Type B:

(1) Loosen the 4 nuts.

(c) Loosen the 4 nuts.

11. REMOVE MANUAL TRANSAXLE ASSEMBLY

(a) Remove the bolt.

(b) Remove the 6 bolts and manual transaxle assembly.

12. REMOVE TRANSFER ASSEMBLY

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

13. REMOVE BLEEDER TO FLEXIBLE HOSE TUBE

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; CLUTCH: CLUTCH UNIT (for EA67F / EA68F): REMOVAL+

14. REMOVE CLUTCH RELEASE BLEEDER SUB-ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; CLUTCH: CLUTCH UNIT (for EA67F / EA68F): REMOVAL+

15. REMOVE CLUTCH RELEASE BEARING PLATE

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; CLUTCH: CLUTCH UNIT (for EA67F / EA68F): REMOVAL+

16. REMOVE CLUTCH RELEASE CYLINDER WITH BEARING ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; CLUTCH: CLUTCH UNIT (for EA67F / EA68F): REMOVAL+

17. REMOVE BLEEDER CLUTCH RELEASE TUBE

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; CLUTCH: CLUTCH UNIT (for EA67F / EA68F): REMOVAL+

18. REMOVE CLUTCH FLEXIBLE HOSE BRACKET

(a) Remove the bolt and clutch flexible hose bracket from the manual transaxle assembly.

19. REMOVE EXHAUST PIPE SUPPORT STAY

(a) Remove the 2 bolts and exhaust pipe support stay from the manual transaxle assembly.

20. REMOVE WIRE HARNESS CLAMP BRACKET

(a) Remove the 2 bolts and 2 wire harness clamp brackets from the manual transaxle assembly.

(b) Remove the bolt and wire harness clamp bracket from the manual transaxle assembly.

21. REMOVE TRANSFER AND TRANSAXLE SETTING STUD BOLT

(a) Type A:

(1) Using 2 nuts, remove the 2 transfer and transaxle setting stud bolts from the manual transaxle assembly.

(b) Type B:

(1) Using 2 nuts, remove the 4 transfer and transaxle setting stud bolts from the manual transaxle assembly.

22. REMOVE TRANSMISSION CASE PLUG ASSEMBLY

HINT:

Perform this procedure only when replacement of the transmission case plug assembly or manual transaxle assembly is necessary.

(a) Remove the transmission case plug assembly from the manual transaxle assembly.