Toyota Avalon (XX50): Battery Cooling Filter

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / Hybrid / Battery Control / Battery Cooling Filter

Components

COMPONENTS

ILLUSTRATION

NO. 1 HV BATTERY INTAKE FILTER

BATTERY SERVICE HOLE COVER

Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 1 HV BATTERY INTAKE FILTER

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2. CLEAN NO. 1 HV BATTERY INTAKE FILTER

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Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 HV BATTERY INTAKE FILTER

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2. INSTALL BATTERY SERVICE HOLE COVER

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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.

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Removal

REMOVAL

PROCEDURE

1. REMOVE BATTERY SERVICE HOLE COVER

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2. REMOVE NO. 1 HV BATTERY INTAKE FILTER

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Battery Blower

Battery Voltage Sensor

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Inverter "A" Cooling System Performance (P0A9300). High Voltage Fuse Accumulated Load History (P0A9563). Hybrid/EV Battery Positive Contactor Circuit Stuck Closed (P0AA000)
Inverter "A" Cooling System Performance (P0A9300) DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates when the temperature sensor value inside the inverter has become abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter internal circuit malfu ...