Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001O73A
Model Year Start: 2021 Model: GR Corolla Prod Date Range: [04/2020 - 09/2022]
Title: MAINTENANCE: BATTERY COOLING FILTER: INSTALLATION; 2021 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [04/2020 - 09/2022]

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 HV BATTERY INTAKE FILTER

(a) Engage the 2 claws to temporarily install the No. 1 HV battery intake filter to the battery service hole cover.

(b) Engage the claw to install the No. 1 HV battery intake filter to the battery service hole cover.

2. INSTALL BATTERY SERVICE HOLE COVER

(a) Engage the 5 claws to install the battery service hole cover.

(b) Install the clip.

3. CLEAR DTC

HINT:

If the message "Maintenance Required for Traction Battery Cooling Parts See Owner's Manual" is displayed on the multi-information display, clean or replace the No. 1 HV battery intake filter, and clear the DTCs to reset the learning values even if no DTCs are output.

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

for LITHIUM-ION BATTERY: Click here 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; HYBRID / BATTERY CONTROL: HYBRID BATTERY SYSTEM (for LITHIUM-ION BATTERY with P610): DTC CHECK / CLEAR