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ClearTech Garage Doors

How to Program Your Car to a LiftMaster or Chamberlain Opener

First teach the car the remote's signal by holding the remote and the car button together until the car's light flashes fast. Then press the learn button on the opener and, within 30 seconds, press the car button for two seconds, up to three times, until the door moves.

Works for:
Cars with HomeLink or a built-in garage button, on openers with a learn button. Some older cars need an add-on to work with yellow-button openers.

Written by the ClearTech Garage Doors team in Winnipeg and checked against manufacturer documentation. Updated .

Before you start

  • A working handheld remote for the opener
  • A helper, since you'll be going between the car and the opener
  • The car parked outside, in front of the door, not inside the garage

Step by step

  1. Step 1: Sit in the car with the ignition on. Hold the handheld remote a few centimetres from the car button you want to use.

  2. Step 2: Press and hold both the car button and the remote button together. Keep holding until the car's indicator light changes from slow flashing to fast flashing, then release both.

  3. Step 3: Have your helper press and release the learn button on the motor unit.

  4. Step 4: Within 30 seconds, press and hold the car button for two seconds, then release. Repeat up to three times until the door moves.

    HomeLink gives you about 90 seconds to finish the whole sequence, so have the helper ready before you start.

  5. Step 5: Test the car button once the door stops.

Which LiftMaster / Chamberlain opener do I have?

Find the learn button on the motor unit and note its colour and shape. The colour tells you the radio system, and the radio system decides which remotes and keypads will pair. Older buttons fade, so a red one can look orange and a purple one can look brown.

Where to look: On the back or side of the motor unit, near where the antenna wire hangs down. On some models you need to take off the light cover to see it.

  • White round learn button

    Years:
    2025 to today
    System:
    Security+ 3.0 rolling code with Bluetooth
    Remotes that pair:
    Security+ 3.0 remotes and keypads. Car buttons pair through the original handheld remote rather than at the opener.

  • Yellow round learn button

    Years:
    2011 to 2025
    System:
    Security+ 2.0 rolling code
    Remotes that pair:
    Security+ 2.0 remotes and keypads, including the 3-button universal remote. Older remotes will not pair.

  • Purple learn button

    Years:
    2005 to 2014
    System:
    Security+ rolling code, 315 MHz
    Remotes that pair:
    Purple-button remotes and current universal remotes set to purple.

  • Red or orange learn button

    Years:
    1997 to 2004
    System:
    Security+ rolling code, 390 MHz
    Remotes that pair:
    Red and orange-button remotes and current universal remotes set to red or orange.

  • Green learn button

    Years:
    1993 to 1997
    System:
    Billion Code, 390 MHz
    Remotes that pair:
    Green-button remotes and some universal remotes. Many newer accessories no longer support it.

  • Square yellow, white, or grey button, or a row of small switches

    Years:
    Before 1993
    System:
    DIP switch fixed code
    Remotes that pair:
    No longer supported by the manufacturer. These units have no rolling code and are worth replacing for security alone. A square yellow button is this generation, not the newer round yellow one.

Still not working? Here is what it usually is.

  • The car's HomeLink version can't speak the opener's rolling code. That's common with yellow-button openers and some older cars. LiftMaster's HomeLink Compatibility Bridge (855LM) solves it.
  • The car never learned the remote's signal. Start over and wait for the fast flashing before you move on.
  • The window at the opener ran out while walking back to the car. A helper at the opener fixes this.
  • On white-button (Security+ 3.0) openers, the car pairs through the original handheld remote, not the learn button. Follow your car's manual for that version.

We diagnose the whole system, opener, door, sensors, and remotes, and tell you plainly whether it's a quick fix or time for a new unit.

Book Service OnlineCall (204) 800-5950

Common Questions

Can I do this inside the garage?

Do it with the car outside. The door will move during the last step, and you don't want the car or anyone standing in its path.

Sources

This guide was checked against the following manufacturer and industry documents.

More LiftMaster / Chamberlain guides

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