Keyless Entry Transmitter Battery: Service and Repair

Transmitter Battery:

TRANSMITTER BATTERY

REMOVAL

1. REMOVE TRANSMITTER BATTERY

NOTE: Take extra care when handling these precision electronic components.




a. Push and hold the release knob in the direction indicated by the arrow in the illustration. Take the mechanical key out of the case.




b. Insert a precision screwdriver into the gap, and turn the screwdriver to detach the cover.

HINT: Tape the screwdriver tip before use.




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

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.

INSTALLATION

1. INSTALL TRANSMITTER BATTERY




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

NOTE:
- Do not bend the transmitter battery electrode during insertion.
- Keep the transmitter cover interior free of dust and oil.




b. Install the cover by pressing down on it as shown in the illustration.
c. Insert the mechanical key into the transmitter.
d. Press one of the transmitter's switches and check that the LED illuminates.