Liftmaster garage door opener: remotes not working
#1
Member
Thread Starter
Liftmaster garage door opener: remotes not working
The 3 different hardwired buttons located inside and outside the garage work fine. Both of my SUVs and all remotes do not work. The Lock feature isn't enabled (no blinking). When using a 'remote' (car/physical remote), the LiftMaster blinks one time and nothing happens. Since the hardwired opens/closes, the motor is operational. Since the LiftMaster blinks using a "remote", then it must be receiving a signal. Where should I start troubleshooting?
#2
the LiftMaster blinks one time and nothing happens.
#4
Hi, on the back of some units there is an LED that will flash trouble codes, have you checked that? What is the model # of the unit ?
Geo
Geo
#5
Member
Thread Starter
Part # on the unit: 41AC050-2M with a 3/17 date so it appears to be new.
Confirmed via video which is odd because it was not consistent:
1st attempt to open resulted in light blinking 1 time and Learn button flashing 3 times. The light turned off with the Learn button flashing 1 time
2nd attempt to open resulted in light blinking 1 time and Learn button flashing 2 times. The light turned off with the Learn button flashing 2 times
Confirmed via video which is odd because it was not consistent:
1st attempt to open resulted in light blinking 1 time and Learn button flashing 3 times. The light turned off with the Learn button flashing 1 time
2nd attempt to open resulted in light blinking 1 time and Learn button flashing 2 times. The light turned off with the Learn button flashing 2 times
#6
Hi, I would call Chamberlain tech support, just be prepared to be on hold for awhile, they have been quite helpful.
you are sure it’s the learn LED that’s flashing?
Geo
you are sure it’s the learn LED that’s flashing?
Geo