Last Modified: 12-11-2024 6.11:8.1.0 Doc ID: RM100000002PSAL
Model Year Start: 2025 Model: GR Corolla Prod Date Range: [09/2024 -           ]
Title: G16E-GTS (COOLING): SUB RADIATOR: REMOVAL; 2025 MY GR Corolla [09/2024 -        ]

REMOVAL

PROCEDURE

1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

2. DRAIN ENGINE COOLANT

Click here 2025 MY GR Corolla [09/2024 -        ]; MAINTENANCE: G16E-GTS COOLANT: REPLACEMENT+

3. REMOVE HEADLIGHT ASSEMBLY RH

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: REMOVAL

4. REMOVE INLET NO. 1 AIR CLEANER

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (EMISSION CONTROL): MONOLITHIC CONVERTER: REMOVAL+

5. REMOVE AIR CLEANER WITH AIR CLEANER HOSE

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (EMISSION CONTROL): MONOLITHIC CONVERTER: REMOVAL+

6. DISCONNECT NO. 1 RADIATOR HOSE

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

7. REMOVE NO. 1 SUB-RADIATOR DUCT

(a) Remove the clip.

(b) Disengage the guide to remove the No. 1 sub-radiator duct from the sub-radiator assembly.

8. REMOVE SUB RADIATOR HOSE ASSEMBLY

(a) Slide the clip and disconnect the sub radiator hose assembly from the No. 1 radiator pipe.

(b) Slide the clip and disconnect the sub radiator hose assembly from the sub-radiator assembly.

(c) Disengage the 8 clamps to remove the sub radiator hose assembly.

NOTICE:

Do not apply excessive force to the sub radiator hose assembly.

9. REMOVE NO. 3 SUB RADIATOR HOSE

(a) Slide the clip and disconnect the no. 3 sub radiator hose from the no. 2 radiator pipe.

(b) Slide the clip and remove the No. 3 sub radiator hose from the sub-radiator assembly.

10. REMOVE SUB RADIATOR ASSEMBLY WITH SUB RADIATOR DUCT

(a) Remove the 2 bolts and nut to remove the sub-radiator assembly.

NOTICE:

  • Put pieces of cloth into the pipes and disconnected hoses or cover the pipes and hoses with plastic bags to prevent foreign matter from entering the sub radiator assembly and cooling system.
  • Do not allow the sub radiator assembly to interfere with surrounding parts.

11. REMOVE NO. 2 RADIATOR BRACKET

(a) Remove the clip and 2 bolts to remove the No. 2 radiator bracket.

12. REMOVE NO. 2 SUB-RADIATOR DUCT

(a) Disengage the guide to remove No. 2 sub-radiator duct.

13. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

Click here 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2024 -        ]; WIPER / WASHER: WASHER MOTOR: REMOVAL+

14. REMOVE PIN HOLD CLIP

Click here 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2024 -        ]; EXTERIOR PANELS / TRIM: FRONT BUMPER (for Hatchback, GR): DISASSEMBLY+

15. REMOVE FRONT FENDER LINER RETAINER

Click here 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2024 -        ]; EXTERIOR PANELS / TRIM: FRONT BUMPER (for Hatchback, GR): DISASSEMBLY+

16. DRAIN WASHER FLUID

Click here 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2024 -        ]; WIPER / WASHER: WASHER MOTOR: REMOVAL+

17. REMOVE INLET HOSE

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

18. REMOVE WINDSHIELD WASHER JAR ASSEMBLY

Click here 2025 MY GR Corolla [09/2024 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

19. REMOVE NO. 1 RADIATOR BRACKET

(a) Remove the 2 bolts to remove the No. 1 radiator bracket.