Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001G46A
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 03/2019]
Title: 2ZR-FAE (LUBRICATION): OIL PUMP: REMOVAL; 2020 MY Corolla [01/2019 - 03/2019]

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 oil pump 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/o Smart Key System

Battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane Control System

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; PRE-COLLISION: PRE-COLLISION SYSTEM (for Gasoline Model): INITIALIZATION

Pre-collision System

Lighting System (w/ AFS)(EXT)

Replacement of ECM

Vehicle Identification Number (VIN) registration

MIL comes on

2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): SFI SYSTEM: REGISTRATION

ECU communication ID registration (Immobiliser system)

Engine start function

2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION

  1. Reset memory
  2. Deceleration sensor zero point calibration
  3. CVT oil pressure calibration
  • Large shift shock
  • Deterioration of fuel efficiency

2020 - 2023 MY Corolla Corolla Hatchback [01/2019 - 11/2022]; K313 (CVT): CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: INITIALIZATION

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

2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION

Replacement of ECM*2

Code registration (Immobiliser system)

Engine start

2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): REGISTRATION

  • Replacement of throttle body assembly
  • Replacement of engine assembly
  • Replacement of cylinder head sub-assembly
  • Replacement of ignition coil assembly
  • Gas leak from exhaust system is repaired

Inspection After Repair
  • Poor idle, etc.
  • Engine start function, etc.

2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)

Perform headlight ECU sub-assembly LH initialization

Lighting system (w/ AFS)(EXT)

2019 - 2021 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 06/2021]; LIGHTING (EXT): LIGHTING SYSTEM (for Gasoline Model with AFS): INITIALIZATION

Front wheel alignment adjustment
  1. Perform "Reset Memory".
  2. Perform acceleration sensor zero point calibration and store system information memorization.
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

w/ Electric Parking Brake System: 2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): UTILITY

w/o Electric Parking Brake System: 2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 03/2019]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System): UTILITY

CVT fluid

ATF thermal degradation estimate reset

The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly

2020 - 2023 MY Corolla Corolla Hatchback [01/2019 - 11/2022]; K313 (CVT): CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM: INITIALIZATION for K313

NOTICE:

  • After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System (for Gasoline Model))
  • After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)

PROCEDURE

1. INSTALL ENGINE TO ENGINE STAND

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL

2. REMOVE ENGINE HANGERS

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

3. REMOVE THROTTLE BODY ASSEMBLY

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): THROTTLE BODY: REMOVAL+

4. REMOVE THROTTLE BODY GASKET

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): THROTTLE BODY: REMOVAL+

5. REMOVE PURGE VALVE (PURGE VSV)

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE CONTROL): CONTINUOUSLY VARIABLE VALVE LIFT CONTROLLER: REMOVAL+

6. REMOVE INTAKE MANIFOLD

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (INTAKE / EXHAUST): INTAKE MANIFOLD: REMOVAL+

7. DISCONNECT FUEL TUBE SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (FUEL): FUEL INJECTOR: REMOVAL+

8. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (FUEL): FUEL INJECTOR: REMOVAL+

9. REMOVE NO. 1 DELIVERY PIPE SPACER

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (FUEL): FUEL INJECTOR: REMOVAL+

10. REMOVE INJECTOR VIBRATION INSULATOR

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (FUEL): FUEL INJECTOR: REMOVAL+

11. REMOVE FUEL INJECTOR ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (FUEL): FUEL INJECTOR: REMOVAL+

12. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

13. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (INTAKE / EXHAUST): EXHAUST MANIFOLD: REMOVAL+

14. REMOVE DRIVE SHAFT HEAT INSULATOR SUB-ASSEMBLY

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (INTAKE / EXHAUST): EXHAUST MANIFOLD: REMOVAL+

15. REMOVE MANIFOLD STAY

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (INTAKE / EXHAUST): EXHAUST MANIFOLD: REMOVAL+

16. REMOVE EXHAUST MANIFOLD

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (INTAKE / EXHAUST): EXHAUST MANIFOLD: REMOVAL+

17. REMOVE VENTILATION HOSE

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (EMISSION CONTROL): PCV VALVE: REMOVAL+

18. DISCONNECT NO. 3 WATER BY-PASS HOSE

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

19. REMOVE WATER BY-PASS HOSE

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

20. REMOVE WATER INLET HOSE

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

21. REMOVE IGNITION COIL ASSEMBLY

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): IGNITION COIL AND SPARK PLUG: REMOVAL+

22. REMOVE VACUUM PUMP ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; BRAKE SYSTEM (OTHER): VACUUM PUMP (for TMC Made 2ZR-FAE): REMOVAL+

23. REMOVE NO. 1 VACUUM PUMP BRACKET

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

24. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: REMOVAL+

25. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

26. REMOVE CYLINDER HEAD COVER GASKET

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

27. SET NO. 1 CYLINDER TO TDC/COMPRESSION

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

28. REMOVE CRANKSHAFT PULLEY

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE MECHANICAL): FRONT CRANKSHAFT OIL SEAL: REMOVAL+

29. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

30. REMOVE TIMING CHAIN COVER SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

31. REMOVE TIMING CHAIN COVER OIL SEAL

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

32. REMOVE CHAIN TENSIONER SLIPPER

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

33. REMOVE NO. 1 CHAIN VIBRATION DAMPER

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

34. REMOVE CHAIN SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

35. REMOVE CRANKSHAFT TIMING SPROCKET

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

36. REMOVE NO. 2 CHAIN SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

37. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY

Click here 2020 MY Corolla [01/2019 - 03/2019]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE UNIT: DISASSEMBLY+

38. REMOVE OIL PUMP ASSEMBLY

(a) Remove the 3 bolts and oil pump assembly from the stiffening crankcase assembly.