Jk Headlights not working flash some

[ShyHuntress]

I have a 2010 jeep wrangler Sahara unlimited jk I bought a few months ago, the headlights will only flicker and don't work. They are led. I have had checked out 2 auto mechanic places and they checked the steering column part. Wasn't it. I bought new led lights, I've tried anti flicker harnesses, I've tried a kit to connect to positive battery and nothing works, same prob, different day. I'm at my wits end. Do u have any ideas to what it could be? Or how I can fix or bypass? Thanks for your time. Thank You!

 

[WJCO]

Could be a bad ground. So the diag you did, you put direct power to the lights and they didn't work?

 

[jeeeep]

Could be a bad ground. So the diag you did, you put direct power to the lights and they didn't work?

This ^^ can cause it, check the ground from the engine to the firewall - it's visible on the 2010 JK.

Also check the resistor harness connectors from the OEM connector to the LED lights, I've never found them to snap tight to the OEM and if loose, they will flicker - they need to be a 50-watt 6-ohm resistor.

last, there needs to be a resistor harness on each light, I zip tied the resistor to keep it from moving about.

The ground cable traced by the green line - if there are corrosion signs, replace it.

 

[Ddays]

What brand are these and did you replace the first set with the same brand?

 

[OverlanderJK]

Did you check the connectors?

 

[ShyHuntress]

What brand are these and did you replace the first set with the same brand?

Different set headlights

 

[ShyHuntress]

Did you check the connectors?

I even bought new connectors