Check the antenna on the motor. It is usually a single thin wire. There also could be something nearby that is causing interference to the unit and it wont pick up the signal till the transmitter is close enough to overpower the interference.
SOURCE: Chamberlain Liftmaster Professional 1/2 HP
Okay...upon further inspection, my left spring has broken in two. Going to call around for some quotes to replace the spring. Thanks for the suggestions.
SOURCE: Universal garage door remote
I have a feeling your neighbor operated their door opener when you were programming your new clicker. Try erasing the memory of your opener and then program the clicker again making sure your neighbors do not operate theirs at the same time. To erase the memory hold the smart/learn button in for 10 seconds.
SOURCE: We have the chamberlain universal clicker klik1u
Hello iris.... Your remote control needs a new battery. Once you install the battery check to see if it works. If not, then reprogram the remote by pushing the programming button on the back of the garage door motor, then while it is flashing push the button on the remote to reprogram it. Joe
SOURCE: have a 2006 Liftmaster professional 1/2 h.p garage
The opener should have an antenna wire hanging out of it. Did someone/something hang on it?
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