| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001PZ77 |
| Model Year Start: 2021 | Model: Avalon HV | Prod Date Range: [08/2020 - ] |
| Title: HYBRID / BATTERY CONTROL: HV BATTERY STACK (for LITHIUM-ION BATTERY): INSTALLATION; 2021 - 2022 MY Avalon HV [08/2020 - ] | ||
INSTALLATION
PROCEDURE
1. INSTALL NO. 2 HV SUPPLY STACK SUB-ASSEMBLY
CAUTION:
Be sure to wear insulated gloves and protective goggles.
(a) Install the No. 2 HV supply stack sub-assembly with the 4 nuts.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
(b) Engage the claw.
(c) Engage the clamp.
(d) Install the nut to connect the earth terminal.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
2. INSTALL NO. 1 HV SUPPLY STACK SUB-ASSEMBLY
CAUTION:
Be sure to wear insulated gloves and protective goggles.
(a) Install the No. 1 HV supply stack sub-assembly with the 4 nuts.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
(b) Engage the claw.
(c) Connect the connector.
NOTICE:
Make sure that the connector is connected securely.
(d) Connect the connector.
NOTICE:
Make sure that the connector is connected securely.
3. INSTALL BATTERY ECU ASSEMBLY
Click here
![2021 - 2022 MY Avalon HV [08/2020 - ]; HYBRID / BATTERY CONTROL: BATTERY ECU (for LITHIUM-ION BATTERY): INSTALLATION+](/t3Portal/stylegraphics/info.gif)
4. INSTALL NO. 1 HV BATTERY INTAKE DUCT LH
CAUTION:
Be sure to wear insulated gloves and protective goggles.
(a) Install the No. 1 hybrid battery intake duct LH to the HV battery with the clip.
(b) Engage the claw of the hybrid battery thermistor (sensor portion) to connect the No. 1 hybrid battery intake duct LH.
5. INSTALL NO. 2 HYBRID BATTERY SHIELD SUB-ASSEMBLY
CAUTION:
Be sure to wear insulated gloves and protective goggles.
(a) Install the No. 2 hybrid battery shield sub-assembly to the HV battery with the bolt and 3 nuts.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
6. INSTALL HYBRID BATTERY TERMINAL BLOCK
Click here
7. INSTALL HV BATTERY JUNCTION BLOCK ASSEMBLY
Click here
8. INSTALL NO. 1 HV BATTERY HOSE
Click here
9. INSTALL UPPER HV BATTERY COVER SUB-ASSEMBLY
Click here
10. INSTALL HV BATTERY
Click here
11. PERFORM INITIALIZATION
Click here
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