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Replacement [09/2015 - ]: Procedure

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

    Take extra care when handling these precision electronic components.

    1. 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.
      GTY665444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Insert a screwdriver into the gap and turn the screwdriver to detach the transmitter housing cover.
      GTY651981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Protective Tape

      HINT: 

      Tape the screwdriver tip before use.

    3. Insert a screwdriver into the gap and remove the battery (lithium battery: CR1632).
      GTY682921Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
      TEXT IN ILLUSTRATION

      *1 Protective Tape
    4. Install a new battery (lithium battery: CR1632) with the positive (+) side facing upward as shown in the illustration.
      GTY684178Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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. Install the transmitter housing cover by pressing down on it as shown in the illustration.
      GTY665432Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Insert the mechanical key into the transmitter.
      GTY665436Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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. 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.
      GTY665444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the transmitter housing cover and remove the transmitter housing cover as shown in the illustration.
      GTY683401Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 4 screws and remove the transmitter battery housing cover and O-ring.
      GTY665434Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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. Insert a screwdriver into the gap and remove the battery (lithium battery: CR1632).
      GTY639923Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
      TEXT IN ILLUSTRATION

      *1 Protective Tape
    5. Install a new battery (lithium battery: CR1632) with the positive (+) side facing upward as shown in the illustration.
      GTY683328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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. Install a new O-ring and the transmitter battery housing cover with the 4 screws.
      GTY665434Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Install the transmitter housing cover as shown in the illustration.
      GTY683330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Insert the mechanical key into the transmitter.
      GTY665436Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. Press one of the transmitter switches and check that the LED illuminates.
  3. REPLACE TRANSMITTER (CARD KEY) BATTERY (for Card Type) 
    1. Lightly hold and pull the battery cover out in the direction indicated by the arrow in the illustration.
      GTY521090Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.

      HINT: 

      • 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. Remove the transmitter battery (lithium battery: CR2412).
      GTY513821Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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. Push in and install a new 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.
      GTY513820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.

      HINT: 

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

    4. Install the battery cover so that it clips onto the case.
      GTY513823Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
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