| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000027DWS |
| Model Year Start: 2023 | Model: Corolla Hatchback | Prod Date Range: [09/2022 - ] |
| Title: M20A-FKS (FUEL): FUEL PUMP ECU (for Hatchback): REMOVAL; 2023 - 2025 MY Corolla Corolla Hatchback [09/2022 - ] | ||
REMOVAL
PROCEDURE
1. REMOVE REAR SEAT ASSEMBLY
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![2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - ]; SEAT: REAR SEAT ASSEMBLY: REMOVAL](/t3Portal/stylegraphics/info.gif)
2. REMOVE PACKAGE TRAY TRIM PANEL ASSEMBLY
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3. REMOVE REAR FLOOR MAT ASSEMBLY (w/o Deck Board)
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4. REMOVE REAR DECK TRIM COVER (w/o Deck Board)
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5. REMOVE DECK BOARD ASSEMBLY (w/ Deck Board)
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6. REMOVE REAR NO. 1 FLOOR BOARD (w/ Spare Tire)
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7. REMOVE FRONT DECK FLOOR BOX (w/ Spare Tire)
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8. REMOVE DECK FLOOR BOX LH (w/ Spare Tire)
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9. REMOVE DECK FLOOR BOX RH (w/ Spare Tire)
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10. REMOVE REAR DECK TRIM COVER (w/ Deck Board)
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11. REMOVE REAR DOOR SCUFF PLATE LH
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12. REMOVE REAR DOOR OPENING TRIM WEATHERSTRIP LH
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13. REMOVE REAR SEAT SIDE GARNISH LH
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14. REMOVE DECK TRIM SIDE LOWER BOARD LH (w/ Spare Tire)
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15. REMOVE DECK TRIM SIDE PANEL ASSEMBLY LH
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16. REMOVE FUEL PUMP CONTROL ECU
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(a) Disconnect the 2 fuel pump control ECU connectors. |
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(b) Remove the 2 bolts and fuel pump control ECU.
NOTICE:
Do not reuse the fuel pump control ECU if it has been dropped or subjected to a severe impact.
HINT:
If a malfunction such as pump lock occurs and the fuel pump is damaged, excessive current may be continuously applied to the fuel pump control ECU, damaging its internal parts. Make sure to replace the fuel pump control ECU at the same time when replacing the fuel pump.
17. REMOVE FUEL PUMP CONTROL ECU BRACKET
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(a) Remove the 2 bolts and fuel pump control ECU bracket from the fuel pump control ECU. NOTICE: Do not reuse the fuel pump control ECU if it has been dropped or subjected to a severe impact. |
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