Shop Products
Houzz Logo Print
dalan_gw

older craftsman garage door opener problem

dalan
13 years ago

Have an older model, 2 remotes 139.53887 and wall control work fine. But suddenly wife's '99 Mercedes SLK when engine starts up causes door to close or open. Remotes have 9 numbered dip switches: if those are changed, how does receiver unit get changed to agree? (Assume that should fix problem). Thanks -

Comment (1)