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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Hybrid Battery Control System - Service Information (4 Of 7)) >> BATTERY ECU (for LITHIUM-ION BATTERY) >> Installation [06/2020 - ] >> Procedure

Installation [06/2020 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. INSTALL BATTERY ECU ASSEMBLY 
    WARNING:

    Be sure to wear insulated gloves and protective goggles.

    1. Install the battery ECU assembly to the HV battery with the 3 nuts.

      Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf) 

      NOTE:
      • Check color of the label.
        GTY756931Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Black Label
      • If the battery ECU assembly has been struck or dropped, replace it.
    2. Connect the 3 battery ECU assembly connectors and move the lock lever to lock them.
      NOTE:

      Make sure that the connectors are connected securely.

      GTY996617Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Engage the clamp.
  2. INSTALL NO. 1 HV BATTERY HOSE 
    WARNING:

    Be sure to wear insulated gloves and protective goggles.

    1. Engage the 2 claws to install the No. 1 HV battery hose to the HV battery.
    2. Install the 2 clips.
  3. INSTALL UPPER HV BATTERY COVER SUB-ASSEMBLY 
    WARNING:

    Be sure to wear insulated gloves and protective goggles.

    1. Install the upper HV battery cover sub-assembly to the HV battery with the 5 bolts and 6 nuts.

      Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf) 

  4. CONNECT FLOOR WIRE 

    Refer to PROCEDURE - Step 4

  5. INSTALL NO. 4 HV BATTERY PROTECTOR 

    Refer to PROCEDURE - Step 5

  6. CONNECT FLOOR WIRE 

    Refer to PROCEDURE - Step 4

  7. INSTALL HYBRID BATTERY HOSE ASSEMBLY 

    Refer to PROCEDURE - Step 8

  8. INSTALL NO. 1 HV BATTERY COVER PANEL RH 

    Refer to PROCEDURE - Step 11

  9. INSTALL REAR SEAT CUSHION LEG SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 4

  10. INSTALL BATTERY SERVICE COVER BOARD 

    Refer to PROCEDURE - Step 5

  11. INSTALL NO. 2 BATTERY SERVICE COVER BOARD 

    Refer to PROCEDURE - Step 6

  12. INSTALL REAR DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 60 [02/2019 - 08/2020] , or refer to PROCEDURE - Step 58 [08/2020 - 10/2023] , or refer to PROCEDURE - Step 58 [10/2023 - ]

  13. INSTALL NO. 3 BATTERY SERVICE COVER BOARD 

    Refer to PROCEDURE - Step 8

  14. INSTALL REAR DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 60 [02/2019 - 08/2020] , or refer to PROCEDURE - Step 58 [08/2020 - 10/2023] , or refer to PROCEDURE - Step 58 [10/2023 - ]

  15. INSTALL NO. 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 

    Refer to PROCEDURE - Step 1

  16. INSTALL REAR SEAT CUSHION LOCK HOOK 

    Refer to PROCEDURE - Step 13

  17. INSTALL BENCH TYPE REAR SEAT CUSHION ASSEMBLY 

    Refer to PROCEDURE - Step 14

  18. INSTALL SERVICE PLUG GRIP 

    Refer to INSTALLATION [11/2018 - ]

  19. PERFORM INITIALIZATION 

    Refer to INITIALIZATION [06/2020 - 08/2020] , or refer to INITIALIZATION [08/2020 - 12/2021] , or refer to INITIALIZATION [12/2021 - 10/2022] , or refer to INITIALIZATION [10/2022 - 10/2023] , or refer to INITIALIZATION [10/2023 - ]