Keep different signals separate
A working lamp, a clicking motor and an app showing offline are different observations. Supply the exact model and a safe photograph of any display. Do not open the housing, alter safety wiring or increase force when the door will not complete its travel.
Make a replacement proposal complete
If a new operator is recommended, ask about retained remotes, mounting parts and any separate electrical work. Lake Park’s CAP resources support tracking and inspection coordination for projects using the building process. Identify who manages that wider scope when needed rather than hiding it inside a control-repair estimate.
Your questions
Can the opener be faulty even though one remote still works?
Yes. A working command helps narrow the symptom but does not rule out other control or operating faults.
Should I buy sensors before the visit if one light is dark?
A dark light alone does not establish the failed part. Equipment identity, wiring condition and the full closing behavior need assessment.
