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Garage Door Sensor Yellow Light — Won't Close? New Orleans Repair
Sensor Repair

Garage Door Sensor Yellow Light — Won't Close? New Orleans Repair

A yellow or flashing sensor light means the photo eyes can't communicate — and the door won't close for safety. We realign, clean, or replace the sensors.

60-Min Response in New OrleansLicensed & Insured5.0 Rating — 500+ Reviews

Sensor Repair in New Orleans, LA

Garage door photo-eye sensors are a required safety feature that prevents the door from closing on a person, pet, or object. When the sensor LED is yellow, flashing, or off, it means the two sensors can't see each other — and the opener refuses to close the door. The fix is usually a simple realignment, but it can also be a wiring issue, a failed sensor, or a logic board problem.The most common cause of a sensor yellow light is misalignment. The sending sensor (amber LED) and receiving sensor (green LED) must point directly at each other. If one gets bumped, the beam breaks and the door won't close.If realignment doesn't fix it, we test the sensor wiring, the sensor units themselves, and the opener logic board. We carry replacement LiftMaster, Chamberlain, and Genie sensors on every truck.
Photo-eye sensor realignment and cleaning
Sensor wiring inspection and repair
Replacement sensor installation (LiftMaster, Genie, Chamberlain)
Logic board sensor circuit testing
Bracket adjustment and stabilization
Full close-cycle safety test after repair
Warning Signs

Common Symptoms We See in New Orleans

If you recognize any of these signs, call before the problem turns into a bigger, more expensive repair.

Yellow light on one sensor

The sending sensor has an amber/yellow LED that should be steady. If it's blinking or off, the beam is broken.

Door starts down then reverses

The opener begins closing, the sensors don't detect the beam, and the door reverses back up.

Green light is off on receiving sensor

The receiving sensor's green LED should be steady when aligned. If it's off, sensors aren't communicating.

Door closes with button held but not on its own

Holding the wall button overrides the sensor safety circuit.

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Opener Repair

Every repair includes a full safety inspection at no extra charge. We don't just fix the visible problem — we check the springs, tracks, opener force, and photo sensors to catch the next issue before it becomes an emergency. Licensed, insured, and IDA certified.

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Diagnostic ResultHIGH EMERGENCY

Likely Cause:

Torsion spring fractured under high tension

Recommended Action & Safety Protocol

DO NOT attempt DIY. Springs store lethal force. The spring set must be replaced and the door re-balanced by a pro.

Same-day response dispatched in New Orleans
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Other Garage Door Problems We Fix

Sensor Repair Across Our Service Area

Sensor Repair in These Neighborhoods

Service Areas

Where We Fix Sensor Repair in New Orleans

Same-day garage door repair dispatched across New Orleans, surrounding parishes, and the Mississippi Gulf Coast.

Frequently Asked Questions

The yellow/amber LED is on the sending sensor. A blinking or off light indicates the beam between the sensors is broken.

Door won't close because of sensor issues? We fix it today.

Call (504) 252-0233. We'll realign or replace the sensors and have your door closing safely the same day.

Call now — most repairs completed the same day.

New Orleans Metro Dispatch

Call Now for Top-Quality Garage Door Service

Door Fellas Garage Doors is committed to delivering top-quality garage door services and products throughout the New Orleans area. We pride ourselves on our workmanship and use only the best materials, and all our installations and repairs are backed by an industry-leading lifetime warranty available.

Direct Dispatch & Emergency Line
(504) 252-0233
Shop & Dispatch Location
4400 Michoud Blvd, New Orleans, LA 70129
Business Hours
Open daily: 7:00 AM – 5:00 PM • Emergency Repairs 24hrs

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Residential garage door repair, automatic installations, and driveway gate integration

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