Ford Focus Service Manual: Universal Transmitter - Description and Operation
On early build vehicles, the universal transmitter can be identified by the Homelink® symbol and one red indicator light.
On late build vehicles, the universal transmitter uses the Lear Car2U® System. It is identified by the lack of a symbol, but with 3 red indicator lights. Each of the 3 buttons has a red indicator light located behind the 3 buttons.
The universal transmitter is an integral part of the LH sun visor and provides a convenient way to substitute up to 3 hand-held transmitters with a single built-in device. The universal transmitter can learn the radio frequency codes of most current transmitters. The universal transmitter:
- operates garage doors, gates and home/office lighting and security systems.
- learns and transmits the radio frequency of up to 3 hand-held transmitters from any of the systems mentioned above.
- is powered by the vehicle battery and charging system.
Homelink
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Universal Transmitter Programming - General Procedures
Universal Transmitter Programming (Fixed Code) — Early Build (Homelink®)
NOTE: A new battery in the hand-held transmitter may allow quicker
and easier training due to a more accurate transmiss ...
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