Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001HCLC
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [01/2019 - 03/2019]
Title: SEAT: FRONT SEAT ASSEMBLY (for Power Seat): INSTALLATION; 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - 03/2019]

INSTALLATION

CAUTION / NOTICE / HINT

CAUTION:

  • Be sure to read Precaution thoroughly before servicing.

    for Gasoline Model: Click here 2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): PRECAUTION

    for HV Model: Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): PRECAUTION

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

PROCEDURE

1. INSTALL FRONT SEAT ASSEMBLY LH

(a) Place the front seat assembly LH in the cabin.

NOTICE:

Be careful not to damage the vehicle body.

(b) Connect the front seat airbag assembly LH connector under the front seat assembly LH.

(1) Before connecting the connector, check that the position of the housing lock is correct as shown in the illustration.

*a

Correct

*b

Incorrect

*c

Yellow CPA

*d

White Housing Lock

(2) Be sure to engage the connectors until they are locked (when locking, make sure that a click sound can be heard).

NOTICE:

  • When connecting any airbag connector, take care not to damage the airbag wire harness.
  • When engaged, the white housing lock will slide. Be sure not to hold the white housing lock and upper part of the yellow CPA, as it may result in an insecure fit.

(c) Connect each connector and engage each clamp under the front seat assembly LH.

(d) Connect the cable to the negative (-) auxiliary battery terminal.

for M20A-FKS: Click here 2019 - 2022 MY Corolla Corolla Hatchback [06/2018 - 09/2022]; MAINTENANCE: M20A-FKS BATTERY: INSTALLATION+

for 2ZR-FAE: Click here 2020 - 2022 MY Corolla [01/2019 - 09/2022]; MAINTENANCE: 2ZR-FAE BATTERY: INSTALLATION+

for 2ZR-FXE: Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; MAINTENANCE: 2ZR-FXE AUXILIARY BATTERY: INSTALLATION+

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - 03/2019]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

(e) Temporarily install the front seat assembly LH with the 4 bolts.

(f) Operate the slide and vertical power seat switch knob and move the front seat assembly LH to the rearmost position.

(g) Using a T50 "TORX" socket wrench, tighten the 2 bolts on the front side of the front seat assembly LH.

Torque:

37 N·m {377 kgf·cm, 27 ft·lbf}

NOTICE:

Tighten the bolts in the order shown in the illustration.

(h) Operate the slide and vertical power seat switch knob and move the front seat assembly LH to the foremost position.

(i) Using a T50 "TORX" socket wrench, tighten the 2 bolts on the rear side of the front seat assembly LH.

Torque:

37 N·m {377 kgf·cm, 27 ft·lbf}

NOTICE:

Tighten the bolts in the order shown in the illustration.

2. INSTALL INNER SEAT TRACK BRACKET COVER LH

(a) Engage the 2 claws and guide to install the inner seat track bracket cover LH.

3. INSTALL OUTER SEAT TRACK COVER LH

(a) Engage the 2 claws and guide to install the outer seat track cover LH.

4. INSTALL FRONT INNER SEAT TRACK BRACKET COVER LH

(a) Operate the slide and vertical power seat switch knob and move the front seat assembly LH to the rearmost position.

(b) Engage the 2 claws to install the front inner seat track bracket cover LH.

5. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER LH

(a) Engage the 2 claws to install the front outer seat track bracket cover LH.

6. INSTALL FRONT SEAT HEADREST ASSEMBLY

(a) Install the front seat headrest assembly to the front seat assembly LH.

7. INSPECT FRONT SEAT ASSEMBLY

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM: OPERATION CHECK

8. CHECK SEAT HEATER (w/ Seat Heater System)

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; SEAT: SEAT HEATER SYSTEM: OPERATION CHECK

9. PERFORM DIAGNOSTIC SYSTEM CHECK

for Gasoline Model: Click here 2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): DTC CHECK / CLEAR

for HV Model: Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): DTC CHECK / CLEAR

10. INSPECT SRS WARNING LIGHT

for Gasoline Model: Click here 2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): OPERATION CHECK

for HV Model: Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): OPERATION CHECK