Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001N39K
Model Year Start: 2021 Model: Corolla Prod Date Range: [04/2020 - 09/2022]
Title: HYBRID / BATTERY CONTROL: BATTERY BLOWER: REMOVAL; 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]

REMOVAL

PROCEDURE

1. DISCONNECT REAR SEAT CENTER LAP TYPE BELT ASSEMBLY

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; SEAT: REAR SEAT ASSEMBLY: REMOVAL+

2. REMOVE REAR SEAT CUSHION ASSEMBLY

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; SEAT: REAR SEAT ASSEMBLY: REMOVAL+

3. REMOVE REAR SEAT CUSHION LOCK HOOK

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; SEAT: REAR SEAT ASSEMBLY: REMOVAL+

4. REMOVE REAR DOOR SCUFF PLATE LH

Click here 2021 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [04/2020 - 09/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): REMOVAL+

5. REMOVE REAR UNDER SIDE COVER LH

Click here 2021 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [04/2020 - 09/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): REMOVAL+

6. REMOVE REAR DOOR SCUFF PLATE RH

HINT:

Use the same procedure as for the LH side.

7. REMOVE REAR UNDER SIDE COVER RH

HINT:

Use the same procedure as for the LH side.

8. REMOVE REAR UNDER COVER

  • for NICKEL METAL HYDRIDE BATTERY:

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; HYBRID / BATTERY CONTROL: HV BATTERY (for NICKEL METAL HYDRIDE BATTERY): REMOVAL+

  • for LITHIUM-ION BATTERY:

    Click here 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; HYBRID / BATTERY CONTROL: HV BATTERY (for LITHIUM-ION BATTERY): REMOVAL+

9. REMOVE REAR SEAT CUSHION LEG SUB-ASSEMBLY

  • for NICKEL METAL HYDRIDE BATTERY:

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; HYBRID / BATTERY CONTROL: HV BATTERY (for NICKEL METAL HYDRIDE BATTERY): REMOVAL+

  • for LITHIUM-ION BATTERY:

    Click here 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; HYBRID / BATTERY CONTROL: HV BATTERY (for LITHIUM-ION BATTERY): REMOVAL+

10. REMOVE BATTERY COOLING BLOWER ASSEMBLY

(a) Disconnect the battery cooling blower assembly connector.

(b) Disengage the 2 clamps.

(c) Remove the 3 bolts.

*A

for LITHIUM-ION BATTERY

*B

for NICKEL METAL HYDRIDE BATTERY

(d) Disengage the 2 claws to remove the battery cooling blower assembly.

NOTICE:

  • Be sure not to touch the fan part of the battery cooling blower assembly.
  • Do not lift the battery cooling blower assembly using the wire harness.