hey, been having trouble with my liftmaster for about a week. Old remotes stopped working ( wanted new ones anyway ) so bought new ones. So I got it programmed. Learn light flashes when I push the garage door remote, so I know they're connected. But the garage wont open. I've tried everything. The garage will open when wall mount is pushed. Sensors are good. Just can't figure it out.
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Questions & discussions of garage door operator problems and solutions.
3 posters
liftmaster garage opener connecting but not working
atmanuel1576- Posts : 1
Join date : 2023-12-14
cr-garagedoor- Posts : 23
Join date : 2023-10-10
Location : USA
- Post n°2
Re: liftmaster garage opener connecting but not working
cr-garagedoor Tue Dec 19, 2023 8:54 am
Since the Learn light flashes when you press the remote, it indicates the receiver in the opener is detecting the signal. Here are some possibilities as to why it might not be opening the door:
- While the Learn light flashes, there's a chance the remotes weren't programmed correctly or might have lost synchronization with the opener.
- Ensure the new remotes operate on the same frequency as your LiftMaster opener. Different models use different frequencies (around 318MHz or 390MHz).
- Loose or damaged connections within the opener or wall control button could disrupt the signal transmission.
- In rare cases, internal issues like a faulty motor or malfunctioning circuit board could be preventing the door from opening.
atmanuel1576 likes this post
edisonsole012- Posts : 3
Join date : 2024-01-30
- Post n°3
Re: liftmaster garage opener connecting but not working
edisonsole012 Tue Jan 30, 2024 3:53 am
One of the prevailing problems encountered with garage doors involves sensor malfunctions. This issue can often be attributed to the presence of dirt on the sensors, which can be resolved through a simple cleaning process. However, if the sensors continue to malfunction, it is crucial to address this matter promptly to prevent any potential hazards. By either replacing or repairing the sensors, one can effectively avert any dangerous situations that may arise.atmanuel1576 wrote:hey, been having trouble with my liftmaster for about a week. Old remotes stopped working ( wanted new ones anyway ) so bought new ones. So I got it programmed. Learn light flashes when I push the garage door remote, so I know they're connected. But the garage wont open. I've tried everything. The garage will open when wall mount is pushed. Sensors are good. Just can't figure it out.
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