2ZR-FXE AUXILIARY BATTERY REMOVAL

Info Added 2017-10-06

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the auxiliary battery removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedure Effect/Inoperative when not Performed Link
Disconnect cable from negative auxiliary battery terminal Memorize steering angle neutral point Lane departure alert system (w/ Steering Control)

Click here

Simple intelligent parking assist system*1
Toyota parking assist-sensor system*1
Pre-collision system
Initialize back door lock Power door lock control system

Click here

*1: When performing learning using the GTS.
Click here Click here

PROCEDURE


  1. PRECAUTION

    Note


    • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

      Click here

    • When replacing the auxiliary battery, use a new auxiliary battery of the same dimensions with a capacity of 51 Ah or more at a 20-hour rate.

  2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL


    1. B0048S4

      Loosen the nut and disconnect the cable from the negative (-) auxiliary battery terminal.

      Note

      When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

      Click here

  3. REMOVE AUXILIARY BATTERY


    1. Disengage the 2 claws and open the battery terminal cap in the order shown in the illustration.

      B0048SWC02
      *a Top View of Claws - -
      B0048JB Push Battery Terminal Cap Here B0048R7 Push
      B0048O3 Open - -
    2. B0048IQ

      Loosen the nut and disconnect the cable from the positive (+) auxiliary battery terminal.

    3. B0048UL

      Remove the battery insulator from the auxiliary battery.

    4. B0048RD

      Remove the bolt and battery clamp No. 2.

    5. B0048IJ

      Remove the auxiliary battery from the vehicle.