Transmitter Battery (Without Smart Entry): Replacement

Removal of transmitter housing cover (Refer to REMOVAL )
Removal of door control transmitter module set (Refer to REMOVAL )
Removal of transmitter battery
1. Remove the cover using a coin or equivalent tool.
  
  Fig 1: Removing Cover Using Coin Or Equivalent Tool
  Courtesy of SUBARU OF AMERICA, INC.
2. Remove the battery (lithium battery).
  CAUTION:
  - Do not press the terminal by a finger.
  - If you pry the battery (lithium battery) excessively, the terminal is deformed.
  - Before replacing the transmitter battery, touch the vehicle body to discharge static electricity carried on your body so that the electronic key is not damaged by static electricity.
  Fig 2: Removing Transmitter Battery
  Courtesy of SUBARU OF AMERICA, INC.
Installation of transmitter battery
1. Install the battery (lithium battery).
  CAUTION:
  - Face the positive side of the battery upward.
  - Do not deform the terminal.
  - Before replacing the transmitter battery, touch the vehicle body to discharge static electricity carried on your body so that the electronic key is not damaged by static electricity.
  Fig 3: Installing Transmitter Battery
  Courtesy of SUBARU OF AMERICA, INC.
  NOTE:
  - If the terminal is contaminated, wipe it away with a soft cloth before installing the battery.
  - Check that the terminal is not damaged and there is no foreign matters inside.
2. Install the cover.
  CAUTION: If the cover claws are not engaged securely, it causes poor contact between the battery (lithium battery) and the terminals.
  
  Fig 4: Identifying Cover
  Courtesy of SUBARU OF AMERICA, INC.
Installation of door control transmitter module set (Refer to INSTALLATION )
Installation of transmitter housing cover (Refer to INSTALLATION )