uctions says to push a button on main unit and program that way. Well there is NO button anywhere. So I unscrewed the unit to the main controls thinking the button is on the inside- NO button, I made sure all the numbers with little switches “1-12” all are on the same and tried shutting door from the button in the garage. Remote will not program to the unit.

Please help.
Garden

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After placing fresh batteries in your remote, if the door still won`t respond, then the signal between the remote and opener transmitter may be disrupted. Two common causes for a signal interruption is if your remote is out of range or the opener receiving antennae is damaged.
If a remote control or keyless entry still will not program:

While holding the ENTER button, watch the LED light next to the LEARN button. If it is blinking, it is sending a signal. Press and release the LEARN button and it should program.

The simple answer to this question is no. Not all garage door remotes are universal. The compatibility of garage door remote control depends on several factors. If you`re looking specifically for a universal remote for your garage door opener, there are two models you need to look for.
*Craftsman, LiftMaster, Do-It®, Master Mechanic®, Raynor® and True Value® are compatible with Chamberlain technology.
Garage Doors – 50% of the time the number will be stamped on the front of the lock next to where the key enters similar to Office and Desk. In a small number of cases on older style T-handles (pre 1980`s) the number may be stamped on the side of the square spindle at the back on the handle.
However, the most common reasons for a TV remote that is not working are battery issues, paring issues, or infrared sensor issues. Press the power button while pointing the remote control at your TV. Make sure the LED indicator on the TV blinks. If not, your remote does not have enough power remaining in the batteries.
There are multiple ways to program a universal remote, but the two most common are direct code entry and auto code search. Before you begin, make sure the remote has fresh batteries and that the TV is plugged in.

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I just bought a universal remote and went to program it to the garage door. Of course since it is a old “Duralift 2100”, the programming instructions says to push a button on main unit and program that way. Well there is NO button anywhere. So I unscrewed the unit to the main controls thinking the button is on the inside- NO button, I made sure all the numbers with little switches “1-12” all are on the same and tried shutting door from the button in the garage. Remote will not program to the unit.

Please help.

ANSWER :

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I can’t get my older garage door remotes to program with the new unit.Do I have to buy new remotes?
ANSWER : Old remotes won’t work. You’ll have to buy a remote for your model or purchase a new universal remote such as clicker..

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When the door opens it slams into the unit I did adjust it almost all the way out and it still slams
ANSWER : Are you sure you are adjusting the limit controls and not the force controls.. depending on the age of the opener the limits controls are on the side and the force controls are on the back and they are blue. If you are adjusting the limits and nothing is changing you then either have a bad limit rack or circuit board. I just changed out a rack a little bit ago.

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I have 2 problems with my Craftsman Garage Door opener:
1. I have a 2 door-garage & 2 remote controls
Both remote controls can open one garage door (since they were originally programmed). They cannot open the other garage door even after following all the steps to reprogram them to the non functional garage door. However, when I point either remote control key to the big black box on top, the yellow light from the box blinks. However, the garage door will not open

2. About the same door: Whenever I close the problematic garage door, the door would immediately go back up as soon as it touches the ground. I have to keep tweaking with the manual switch on the wall to finally get the garage door closed.

What I need to do?

ANSWER : I can’t help you on programming.
If the door goes up as soon as it touches down, it is going too far down.
Locate the adjustment on the box on top. There should be four adjusters:
Door down amount more or less
Door up amount more or less
Force down more or less
Forch up more or less.
Turn the Door down amount toward the “LESS” or “-”
Let me know how you do.
Gary

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Steelcraft garage door opener opened but will not close. Motor hums but door does not move.
ANSWER : Ensure proper installation. Ensure gears in main control head box are not worn out, The main drive flat gear is plastic in a lot of these openers. Replace main gear unit are rebuild it.

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I need to replace my car remote control for my Craftsman garage door opener. Model # on my door opener is 13953603.What kind of remote can I get and where. Sears tells me they don’t make them anymore!

Thanks

ANSWER : Google “61LM”. You will find it or its equivalent for sale on the internet.

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How do you change the passcode on a keyless garage door opener?
ANSWER : There are buttons on the rear of the main unit to do this.

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Sunlight in receiving sensor lens – Craftsman 34 Hp Garage Door Opener Chain Drive
ANSWER : Use cardboard or aluminum to block sunlight

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