CAR2U garage door opener

ryunker

Member
Joined
Dec 20, 2025
Posts
61
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Location
Madison, SD
Have a 2013 car, purchased a visor with the opener as an upgrade. Install no problems, programmed two openers and easy stuff, the third door where this one gets parked has a new (within a year) opener with a yellow learn button (security+2.0) and will not program.

Researched and discovered the world of "repeaters" and located two of them used made by chamberlain just like my opener. Have had no luck on getting either one to work.

Has anyone had any luck with this issue? Manufacture was less than no help on the phone because the repeater is discontinued, although he did send a PDF of the instructions. Simple, yet no help.

When I plug these repeaters in, the little yellow LED flashes fast, and inconsistent on both repeaters I acquired, is this correct?

Any and all insights on getting this to work would be wonderful
 

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