Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
Blinks 5 times, then 5 more. After a short pause it starts again. When the burtton is pushed the door moves about a foot. If it is pressed a second time, it returns that foot. Just replaced the worm gear and sprocket. Did I do something else?
5 flashes on operator and the short movement on the door indicates a bad RPM sensor. try to unplug the unit for 30 seconds, if this does not reset the motor, replace the RPM sensor
Posted on Jun 09, 2010
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 19, 2014 | Washing Machines
May 14, 2012 | KitchenAid Dishwashers
Nov 25, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV
Mar 25, 2011 | Sears Craftsman LiftMaster Chamberlain...
Sep 09, 2010 | 1995 Dodge Caravan
Mar 25, 2010 | Mitsubishi WD-52725 52". Rear Projection...
Apr 12, 2017 | Sony FD Trinitron WEGA KV-32FS120 32" TV
Jun 22, 2009 | Sears Craftsman LiftMaster Chamberlain...
Mar 28, 2009 | liftmaster Chamberlain Garage Door Opener...
Mar 02, 2017 | Sony FD Trinitron WEGA KV-32FS120 32" TV
Apr 18, 2016 | Sears Craftsman LiftMaster Chamberlain...
710 people viewed this question
Usually answered in minutes!