Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001HYEH |
Model Year Start: 2020 |
Model: GR Corolla |
Prod Date Range: [03/2019 - 09/2022] |
Title: SEAT: FRONT SEATBACK HEATER (for Manual Seat): REMOVAL; 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [03/2019 - 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 seatback heater assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model)
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Disconnect cable from negative auxiliary battery terminal
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Perform steering sensor zero point calibration
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Lane Control System (for Gasoline Model)
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Pre-collision System (for Gasoline Model)
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Lighting System (w/ AFS)(EXT)
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Initialize back door lock*
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Power Door Lock Control System (for Hatchback, Gasoline Model)
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Occupant detection ECU
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Front passenger seat
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Zero point calibration (Occupant Classification System)
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Occupant Classification System
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Passenger airbag ON/OFF indicator
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Airbag System (Front passenger side)
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Seat Belt Warning System (Front passenger)
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Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model)
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Disconnect cable from negative auxiliary battery terminal
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Perform steering sensor zero point calibration
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Lane Control System (for HV Model)
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Pre-collision System (for HV Model)
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Occupant detection ECU
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Front passenger seat
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Zero point calibration (Occupant Classification System)
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Occupant Classification System
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Passenger airbag ON/OFF indicator
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Airbag System (Front passenger side)
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Seat Belt Warning System (Front passenger)
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CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
NOTICE:
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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 Navigation System and Audio and Visual System (for Gasoline Model))
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After the power switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Audio and Visual System (for HV Model))
HINT:
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Use the same procedure for the RH side and LH side.
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The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch (for Gasoline Model) or power switch (for HV Model) off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
2. REMOVE FRONT SEAT ASSEMBLY
Click here
3. DISCONNECT SEPARATE TYPE FRONT SEATBACK COVER
Click here
4. REMOVE VERTICAL ADJUSTING HANDLE LH (for Driver Side)
Click here
5. REMOVE RECLINING HINGE COVER
Click here
6. REMOVE RECLINING ADJUSTER RELEASE HANDLE
Click here
7. REMOVE LH SEAT SEAT ADJUSTER COVER CAP (for Driver Side)
Click here
8. REMOVE FRONT SEAT CUSHION SHIELD (for Driver Side)
Click here
9. REMOVE FRONT SEAT INNER CUSHION SHIELD (for Driver Side)
Click here
10. REMOVE FRONT SEAT CUSHION SHIELD (for Front Passenger Side)
Click here
11. REMOVE FRONT SEAT INNER CUSHION SHIELD (for Front Passenger Side)
Click here
12. REMOVE SEPARATE TYPE FRONT SEATBACK ASSEMBLY
Click here
13. REMOVE FRONT SEAT HEADREST SUPPORT
Click here
14. REMOVE SEPARATE TYPE FRONT SEATBACK COVER WITH PAD
Click here
15. REMOVE SEPARATE TYPE FRONT SEATBACK COVER
Click here
16. REMOVE FRONT SEATBACK HEATER ASSEMBLY
(a) for Standard Seat Type:
(1) Remove the 16 tag pins and front seatback heater assembly from the separate type front seatback cover.
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(b) for Sporty Seat Type:
(1) Remove the 14 tag pins and front seatback heater assembly from the separate type front seatback cover.
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(c) for Sports Seat Type:
(1) Remove the 16 tag pins and front seatback heater assembly from the separate type front seatback cover.
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