HYBRID / BATTERY CONTROL: HV BATTERY STACK (for LITHIUM-ION BATTERY): INSTALLATION; 2022 - 2025 MY RAV4 HV [12/2021

Last Modified: 05-08-2025	6.11:8.1.0	Doc ID: RM100000001ZTQS
Model Year Start: 2022	Model: RAV4 HV	Prod Date Range: [12/2021 - ]
Title: HYBRID / BATTERY CONTROL: HV BATTERY STACK (for LITHIUM-ION BATTERY): INSTALLATION; 2022 - 2025 MY RAV4 HV [12/2021 - ]

INSTALLATION

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.

(d) Install the nut to connect the ground 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.

NOTICE:

Make sure that the connector is connected securely.

3. INSTALL BATTERY ECU ASSEMBLY

Click here

4. INSTALL NO. 1 HYBRID BATTERY COVER INTAKE DUCT

CAUTION:

Be sure to wear insulated gloves and protective goggles.

(a) Install the No. 1 hybrid battery cover intake duct LH to the HV battery with the clip.

(b) Engage the claw of hybrid battery thermistor (sensor portion) to connect the No. 1 hybrid battery cover 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