1. Manuals
  2. Household Appliance Support
  3. Craftsman Support
  4. Garage Door Opener Support
Support User Manuals
Question About Craftsman Garage Door Opener 41A5021-3H-315
Logic Board Failure...

My opener is a part#41A5021-3H-315, IC: 2666A=1021499A, Date 1/08. I'm getting a logic board failure light flash sequence. Everything works except now I can't manually control the overhead light from the wall switch. Do I need to replace the board? How difficult is it to replace?

Asked by Paul on 03/25/2012 0  Answer

ManualsOnline posted an answer 12 years, 7 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.
Ask a Question Request a Manual