Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001CYQ7
Model Year Start: 2019 Model: GR Corolla Prod Date Range: [06/2018 - 01/2019]
Title: SEAT: FRONT SEAT CUSHION 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 seat cushion 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

Link

Disconnect cable from negative battery terminal

Perform steering sensor zero point calibration

Lane Control System

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; PRE-COLLISION: PRE-COLLISION SYSTEM (for Gasoline Model): INITIALIZATION

Pre-collision System

Lighting System (w/ AFS)(EXT)

Initialize back door lock

Power Door Lock Control System

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for Hatchback, Gasoline Model): INITIALIZATION

  • 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)

2019 - 2020 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 03/2019]; SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM (for Gasoline Model): INITIALIZATION

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): REMOVAL

3. DISCONNECT SEPARATE TYPE FRONT SEATBACK COVER

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

5. REMOVE RECLINING HINGE COVER

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

6. REMOVE RECLINING ADJUSTER RELEASE HANDLE

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

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

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

12. REMOVE SEPARATE TYPE FRONT SEATBACK ASSEMBLY

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

13. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

14. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; SEAT: FRONT SEAT ASSEMBLY (for Manual Seat): DISASSEMBLY+

15. REMOVE FRONT SEAT CUSHION HEATER ASSEMBLY

(a) for Sporty Seat Type:

(1) Remove the 12 tag pins and front seat cushion heater assembly from the separate type front seat cushion cover. (for Cushion Heater Type A)

(2) Remove the 19 tag pins and front seat cushion heater assembly from the separate type front seat cushion cover. (for Cushion Heater Type B)

(3) Remove the 25 tag pins and front seat cushion heater assembly from the separate type front seat cushion cover. (for Cushion Heater Type C)

(b) for Sports Seat Type:

(1) Remove the 14 tag pins and front seat cushion heater assembly from the separate type front seat cushion cover. (for Cushion Heater Type A)

(2) Remove the 18 tag pins and front seat cushion heater assembly from the separate type front seat cushion cover. (for Cushion Heater Type B)