LiftMaster Garage Door Opener FAQ, Troubleshooting, Maintenance Help and Instructions

AAARemotes > Garage Door Openers FAQ  > LiftMaster Garage Door Opener FAQ, Troubleshooting, Maintenance Help and Instructions

1 Comment

  • Lorna Johnson
    Reply November 2, 2018 at 12:29 pm

    I have two liftmaster remotes 893 max. I can program one but when I go to do the second one the first one won’t work. What am I doing wrong?

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