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Home >> Toyota >> 2021 >> Venza LE >> Repair and Diagnosis >> Maintenance >> Procedures >> Maintenance - Service Information >> A25A-FXS Auxiliary Battery >> Installation [07/2020 - ] >> Procedure

Installation [07/2020 - ]: Procedure

  1. INSTALL AUXILIARY BATTERY 
    1. Install the auxiliary battery.
    2. Install the battery clamp sub-assembly with the bolt and nut.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

    3. Connect the battery hose to the auxiliary battery.
      NOTE:

      After replacing the auxiliary battery, install the ventilation hole plug supplied with the new auxiliary battery or the ventilation hole plug from the old auxiliary battery to the ventilation hole on the side to which the battery hose is not connected.

    4. Connect the cable to the positive (+) auxiliary battery terminal and tighten the nut.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

    5. Close the battery terminal connector cover.
  2. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 
    1. Connect the cable to the negative (-) auxiliary battery terminal and tighten the nut.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

  3. INSTALL BATTERY HOLE COVER 

    Refer to PROCEDURE - Step 57 [07/2020 - 10/2022] , or refer to PROCEDURE - Step 57 [10/2022 - ]

  4. INSTALL REAR NO. 2 FLOOR BOARD 
    1. Engage the 3 clips to install the rear No. 2 floor board.
    2. Return the deck board assembly to its original position.
  5. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL 

    Refer to WORK PROCEDURE [07/2020 - 10/2022] , or refer to WORK PROCEDURE [10/2022 - ]

    HINT: 

    When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [07/2020 - ]