Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001N36Y
Model Year Start: 2021 Model: Corolla Prod Date Range: [04/2020 - 09/2022]
Title: HYBRID / BATTERY CONTROL: HV BATTERY STACK (for LITHIUM-ION BATTERY): INSPECTION; 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]

INSPECTION

PROCEDURE

1. INSPECT HV SUPPLY STACK SUB-ASSEMBLY

CAUTION:

Be sure to wear insulated gloves and protective goggles.

(a) Remove the HV supply stack sub-assembly.

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

(b) Inspect the HV supply stack sub-assembly.

(1) Check that no electrolyte is leaking from the No. 1 HV supply stack sub-assembly or No. 2 HV supply stack sub-assembly.

*1

No. 1 HV Supply Stack Sub-assembly

*2

No. 2 HV Supply Stack Sub-assembly

*a

Check Part

-

-

OK:

There is no electrolyte leaking from the HV supply stack sub-assembly.

HINT:

If the result is not as specified, replace the No. 1 HV supply stack sub-assembly or No. 2 HV supply stack sub-assembly.

(c) Install the HV supply stack sub-assembly.

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