Troubleshooting / opener faults
How to Program a Garage Door Opener Remote (Any Brand)
By Omar, Factory-Trained Technician· Updated 2026-03-10
To program a garage door remote, find the Learn button on the motor head, usually under the light lens, press and release it, then press your remote button within 30 seconds. The opener light blinks or clicks to confirm the new code is saved.
How do I program a new remote?
To program a new remote, find the Learn button on the opener’s motor head, press and release it so an LED lights, then press your remote button within 30 seconds. The opener blinks its light or clicks to confirm. The full process takes under two minutes and needs no tools beyond a ladder.
Every major brand uses the same idea. The motor head has a Learn button, a small colored square next to a small LED, usually hidden under the light lens or on the back panel near the antenna wire. Pressing it puts the opener in learn mode, ready to memorize one new remote, keypad, or wall control. The four to five steps at the top of this page work as a generic recipe for almost any opener built in the last two decades. The only thing that changes between brands is the colour of the Learn button and whether you press the remote once or twice.
A few rules keep this simple. Press the Learn button briefly, a tap, not a long hold, because holding it for six to ten seconds erases all stored remotes instead. Work fast once the LED is on, since the learn window closes after about 30 seconds. And always confirm with a real test from across the garage before you climb down. If the door does not respond, the most likely culprit is a weak remote battery, which is a two-minute swap covered in our LiftMaster remote battery guide.
Program a LiftMaster or Chamberlain remote
LiftMaster and Chamberlain share the same circuit board, so the steps match. Find the Learn button under the light lens on the motor head, press and release it once, then press your remote button twice within 30 seconds. The opener light blinks or clicks twice to confirm.
The Learn button colour tells you the technology and the security generation, which matters for pairing universal remotes:
| Learn button colour | System | What to know |
|---|---|---|
| Green or Red/Orange | Billion-code, older | Press once, then press the remote once |
| Purple | Security+, rolling code | Press once, then press the remote twice |
| Yellow | Security+ 2.0, newest | Press once, then press the remote once, antenna learn |
| Orange / Red-orange | Security+, mid-era | Press once, then press the remote twice |
On a yellow Learn button (Security+ 2.0), you can also program some accessories by holding the remote near the yellow antenna while the opener is in learn mode. If you press the yellow button and hold it for six seconds until the LED goes out, you have erased every remote, so be deliberate. After programming, test from outside the garage. A LiftMaster or Chamberlain that blinks its work light in a repeating pattern instead of accepting the remote is throwing a fault, not a programming error, and you can decode it with our guide to what an opener blink code means.
Program a Genie Intellicode remote
To program a Genie Intellicode remote, press and release the round Learn or Program button on the motor head, usually purple or marked with a wrench icon, until the LED glows. Then press the remote button twice within 30 seconds. The LED blinks and the opener clicks to confirm the code is saved.
Genie openers use a system called Intellicode, a rolling code that changes the signal after every use for security. The Learn button on most Genie units is round rather than square, located on the back of the powerhead or behind the light lens. On some models you press the Program Set button once and watch a blue or amber LED; on others you press it twice. If the LED never lights when you press it, the opener may be in a locked or vacation mode, so check the wall console first.
Genie also sells a popular universal remote that learns LiftMaster, Chamberlain, Craftsman, and many other brands, which is handy when an original remote is discontinued. If the door still ignores a freshly programmed Genie remote and the opener instead flashes a red light, that is a fault code, not a pairing miss, and our note on a Genie red light flashing explains it.
Program a Craftsman remote
Craftsman openers are built by Chamberlain, so they program exactly like a LiftMaster. Find the Learn button on the back of the motor head, often under the light lens, press and release it, then press your Craftsman remote button twice within 30 seconds. The light blinks to confirm.
The Learn button colour follows the same chart as LiftMaster and Chamberlain above: green or orange for the older billion-code system where you press the remote once, and purple for Security+ rolling code where you press the remote twice. A telescoping antenna wire usually hangs from the same corner of the powerhead. Because the boards are shared, a Sears Craftsman opener will also accept a Chamberlain, LiftMaster, or Genie universal remote, which solves the problem now that Sears no longer sells original Craftsman remotes. Keep the press brief, since a long hold on a Craftsman Learn button wipes every stored code.
Program an exterior keypad
To program a wireless keypad, choose a four-digit PIN and enter it on the keypad, then press the Learn button on the motor head within 30 seconds. Enter your PIN once more and press Enter. The opener light blinks to confirm, and the keypad now opens the door from outside.
The exact key sequence varies a little by brand. On most LiftMaster and Chamberlain keypads you enter your chosen PIN, press and hold the keypad’s Enter or asterisk button until the opener light blinks, which signals it received the code. On a Genie keypad you press PROG, enter the PIN, then press PROG again before pushing the motor-head Learn button. Always test the PIN from outside before you trust it. A keypad is the most weather-exposed accessory on the door, so a unit that worked yesterday and fails today often has a dead 9-volt or coin battery, corroded contacts, or sun-faded buttons rather than a lost program. We cover that and full replacement under garage door remote and keypad repair.
How to erase all remotes (lost or moved house)
To erase every remote, press and hold the Learn button on the motor head for about six to ten seconds until the LED turns off, then release it. This wipes all stored remotes, keypads, and wall controls at once, so you can clear a lost remote or a previous owner’s devices for security.
Erasing matters most in two situations. When you buy a house, the prior owner may still have working remotes, so wiping the memory and reprogramming only your own devices locks them out. When you lose a remote or have one stolen, erasing all codes and reprogramming the survivors makes the missing remote useless. After the long press clears the memory, the opener is blank, so reprogram each remote and keypad one at a time using the Learn-button steps above. On a yellow Security+ 2.0 LiftMaster, the same long hold also resets the antenna learn, so be sure you are ready to reprogram before you erase.
Remote still not working?
If the remote still will not work after reprogramming, the cause is usually a dead battery, a damaged remote, a stuck wall-control lock mode, or a failing receiver inside the opener. Replace the battery first, then confirm lock mode is off, before assuming the remote or opener has failed.
Run through this short list in order. First, swap the remote battery, the single most common fix, and reseat it firmly. Second, check the wall console for a lock or vacation mode that disables all remotes on purpose; hold the LOCK button until its LED stops flashing. Third, test a second remote or the keypad, because if those work, the problem is the one handheld remote, not the opener. Fourth, if no remote works but the wall button does, the opener’s radio receiver or logic board may be failing, which is a repair rather than a reprogram.
When the trail ends at the opener itself, that is our work. HUSH Garage Door Service handles garage door remote and keypad repair and full garage door opener repair across Ottawa and Gatineau, we carry common LiftMaster, Chamberlain, and Genie remotes and receiver boards on the truck, and we never charge overtime fees. Opener repair starts from $150, a new opener installed runs from $220, and the diagnostic service call of $35 to $85 is free with any repair over $250. Call HUSH at (613) 255-1968 or book a visit online and a factory-trained technician will sort the remote, keypad, or receiver in one trip, backed by our 90-day Done-Right Guarantee.