SEAT: FRONT SEATBACK HEATER (for Manual Seat): REMOVAL; 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM100000001CYQ3
Model Year Start: 2019	Model: GR Corolla	Prod Date Range: [06/2018 - 01/2019]
Title: SEAT: FRONT SEATBACK HEATER (for Manual Seat): REMOVAL; 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]

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 front seatback heater 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
Disconnect cable from negative battery terminal	Perform steering sensor zero point calibration	Lane Control System
		Pre-collision System
		Lighting System (w/ AFS)(EXT)
	Initialize back door lock	Power Door Lock Control System
Occupant detection ECU Front passenger seat	Zero point calibration (Occupant Classification System)	Occupant Classification System Passenger airbag ON/OFF indicator Airbag System (Front passenger side) Seat Belt Warning System (Front passenger)

CAUTION:

Wear protective gloves. Sharp areas on the parts may injure your hands.

NOTICE:

If the front seat airbag assembly has been deployed, replace the front seat airbag assembly, front seatback frame sub-assembly, separate type front seatback pad and separate type front seatback cover with the necessary parts in accordance with the extent of the collision damage.
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 Audio and Visual System)
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)

HINT:

Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

2. REMOVE FRONT SEAT ASSEMBLY

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3. DISCONNECT SEPARATE TYPE FRONT SEATBACK COVER

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4. REMOVE VERTICAL ADJUSTING HANDLE LH (for Driver Side)

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5. REMOVE RECLINING HINGE COVER

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6. REMOVE RECLINING ADJUSTER RELEASE HANDLE

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7. REMOVE LH SEAT SEAT ADJUSTER COVER CAP (for Driver Side)

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8. REMOVE FRONT SEAT CUSHION SHIELD (for Driver Side)

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9. REMOVE FRONT SEAT INNER CUSHION SHIELD (for Driver Side)

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10. REMOVE FRONT SEAT CUSHION SHIELD (for Front Passenger Side)

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11. REMOVE FRONT SEAT INNER CUSHION SHIELD (for Front Passenger Side)

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12. REMOVE SEPARATE TYPE FRONT SEATBACK ASSEMBLY

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13. REMOVE FRONT SEAT HEADREST SUPPORT

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14. REMOVE SEPARATE TYPE FRONT SEATBACK COVER WITH PAD

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15. REMOVE SEPARATE TYPE FRONT SEATBACK COVER

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16. REMOVE FRONT SEATBACK HEATER ASSEMBLY

(a) for Sporty Seat Type:

(1) Remove the 14 tag pins and front seatback heater assembly from the separate type front seatback cover.

(b) for Sports Seat Type:

(1) Remove the 16 tag pins and front seatback heater assembly from the separate type front seatback cover.