Transmitter Battery: Replacement: Replacement

REMOVE TRANSMITTER BATTERY
NOTE:
Take extra care when handling these precision electronic components.
1. Push the release hook knob and extract the mechanical key.
  
  Fig 1: Pushing Release Hook Knob
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Insert a precision screwdriver into the gap, and turn the screwdriver to detach the transmitter housing cover.
  
  Fig 2: Detaching Transmitter Housing Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  
  Tape the screwdriver tip before use.
3. Insert a precision screwdriver into the gap and gently remove the battery (lithium battery: CR1632).
  
  Fig 3: Identifying Battery And Screwdriver (Lithium Battery)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  NOTE:
  - 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.
  HINT:
  
  Tape the screwdriver tip before use.
INSTALL TRANSMITTER BATTERY
1. Install a new battery (lithium battery: CR1632) with the positive (+) side facing upward, as shown in the illustration.
  
  Fig 4: Locating Battery
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  NOTE:
  - Do not bend the transmitter battery electrode during insertion.
  - Keep the transmitter cover interior free of dust and oil.
2. Install the transmitter housing cover by pressing down on it as shown in the illustration.
  
  Fig 5: Installing Transmitter Housing Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Insert the mechanical key into the transmitter.
  
  Fig 6: Inserting Mechanical Key Into Transmitter
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Press one of the transmitter switches and check that the LED illuminates.
  OK
  
  Transmitter LED illuminates when switch is pressed.