has anyone had a problem with getting a bad negative

 

need more info, can you explain?

 

I'm experiencing a problem with my led parking lights I'm thinking its a bad neutral. Mayb they aren't seeing a clean signal. I was curious if anyone else had issues with a neutral

 

All it should take is a power and a ground.....remember LED is a Light Emitting Diode, so power can only flow through one way, so they need to be installed the correct way. Other than that, break out a DVOM and check your power and grounds. Are they ok?

 

Their seemed to be a problem on the passenger side causing them to blink looks like I cleared the problem. All back together and with the key on Theres no more pulsating.