TRANSMITTER BATTERY REPLACEMENT

PROCEDURE


  1. REPLACE TRANSMITTER BATTERY (for Standard, for Type A)

    Note

    Take extra care when handling these precision electronic components.


    1. A001BQB

      Slide and hold the release knob in the direction indicated by the arrow in the illustration. Then take the mechanical key out of the case.

    2. A00196EE01
      Text in Illustration
      *1 Protective Tape

      Insert a screwdriver, into the gap and turn the screwdriver to detach the transmitter housing cover.

      Tech Tips

      Tape the screwdriver tip before use.

    3. A001BELE01
      Text in Illustration
      *1 Protective Tape

      Insert a screwdriver, into the gap and remove the battery (lithium battery: CR1632).

      Note


      • When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

      • Do not push the terminals with your finger.

      • Do not forcibly pry up the battery. The terminals may be damaged.

      • Do not touch the battery with wet hands. Water may cause rust.

      • Do not touch or move any components inside the transmitter. It may interfere with proper operation.

    4. A0019I0

      Install a battery (lithium battery: CR1632) with the positive (+) side facing upward as shown in the illustration.

      Note


      • When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

      • Do not bend the electrodes while installing the battery.

      • Keep the interior of the transmitter case free of dust, water and oil.

    5. A001BYM

      Install the transmitter housing cover by pressing down on it as shown in the illustration.

    6. A001CI1

      Insert the mechanical key into the transmitter.

    7. Press one of the transmitter switches and check that the LED illuminates.

  2. REPLACE TRANSMITTER BATTERY (for Standard, for Type B)

    Note

    Take extra care when handling these precision electronic components.


    1. A001BQB

      Slide and hold the release knob in the direction indicated by the arrow in the illustration. Then take the mechanical key out of the case.

    2. A0019ZF

      Slide the transmitter housing cover and remove the transmitter housing cover as shown in the illustration.

    3. A001AG7

      Remove the 4 screws and remove the transmitter battery housing cover and O-ring.

      Note

      When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

    4. A001FDUE01
      Text in Illustration
      *1 Protective Tape

      Insert a screwdriver, into the gap and remove the battery (lithium battery: CR1632).

      Note


      • When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

      • Do not push the terminals with your finger.

      • Do not forcibly pry up the battery. The terminals may be damaged.

      • Do not touch the battery with wet hands. Water may cause rust.

      • Do not touch or move any components inside the transmitter. It may interfere with proper operation.

    5. A001914

      Install a battery (lithium battery: CR1632) with the positive (+) side facing upward as shown in the illustration.

      Note


      • When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

      • Do not bend the electrodes while installing the battery.

      • Keep the interior of the transmitter case free of dust, water and oil.

    6. A001AG7

      Install new O-ring and the transmitter battery housing cover with the 4 screws.

    7. A001EF1

      Install the transmitter housing cover as shown in the illustration.

    8. A001CI1

      Insert the mechanical key into the transmitter.

    9. Press one of the transmitter switches and check that the LED illuminates.

  3. REPLACE TRANSMITTER (CARD KEY) BATTERY (for Card Type)


    1. A001A15

      Lightly hold and pull the battery cover out in the direction indicated by the arrow in the illustration.

      Note

      Do not insert a screwdriver, etc. between the case and battery cover and forcefully bend the battery cover. This will deform the battery cover.

      Tech Tips


      • If the battery cover is held too firmly, it becomes harder to pull out.

      • If the cover is slippery and it is difficult to pull it out, use non-slip gloves to pull the cover out.

    2. A001EY6

      Remove the transmitter battery (lithium battery: CR2412).

      Note

      When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

    3. A001BYF

      Push in and install the transmitter battery (lithium battery (CR2412)) while being careful of the following: 1) the orientation of the battery positive (+) and negative (-) terminals; and 2) being sure to insert the battery between the 2 terminals and deep into the card in the direction indicated by the arrow in the illustration.

      Note


      • When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

      • Insert the battery so that its positive (+) side is facing the LEXUS mark.

      • Do not deform the terminals.

      • If the terminals are dirty, wipe the terminals with a soft cloth before installing the battery.

      Tech Tips

      Check if the card terminals are damaged or if the card interior has foreign matter.

    4. A001BY7

      Install the battery cover so that it clips onto the case.

      Note


      • Push on the battery cover until its attachment hooks attach securely.

      • When the battery cover is removed and installed many times, be careful as the cover may become loose.