Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM10000000268JI
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: G16E-GTS (INTAKE / EXHAUST): EXHAUST PIPE: REMOVAL; 2023 - 2025 MY GR Corolla [09/2022 -        ]

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 front exhaust pipe assembly and tail exhaust pipe 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

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

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

PROCEDURE

1. REMOVE EXHAUST PIPE GAS CONTROL ACTUATOR SUB-ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (INTAKE / EXHAUST): EXHAUST PIPE GAS CONTROL ACTUATOR SUB-ASSEMBLY: REMOVAL

2. REMOVE TAIL EXHAUST PIPE ASSEMBLY

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

3. REMOVE FRONT CENTER FLOOR BRACE

4. REMOVE FRONT FLOOR COVER LH

(1) Remove the 5 clips, 2 bolts and 4 screws.

(2) Turn the clip and remove the front floor cover LH from the vehicle body.

NOTICE:

If the clip is not turned when the front floor cover LH is removed, the front floor cover LH or stud bolt may be damaged.

HINT:

Do not remove the clip from the front floor cover LH.

5. REMOVE FRONT FLOOR COVER RH

(1) Remove the 5 clips, 2 bolts and 4 screws.

(2) Turn the clip and remove the front floor cover RH from the vehicle body.

NOTICE:

If the clip is not turned when the front floor cover RH is removed, the front floor cover RH or stud bolt may be damaged.

HINT:

Do not remove the clip from the front floor cover RH.

6. REMOVE NO. 1 CENTER FLOOR BRACE

7. REMOVE AIR FUEL RATIO SENSOR

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE CONTROL): AIR FUEL RATIO SENSOR (for Sensor 2): REMOVAL+

8. REMOVE FRONT EXHAUST PIPE ASSEMBLY

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.