Electrical Demons

[JimiGibbs]

I have upgraded all my exterior lights (except headlights) to LED. With help on here I changed the flashers and have working LED turn signals...... EXCEPT when my headlights are on. Then both tail lights blink together. Also when I turn my headlights on my non original radio comes on. I have done the KS Harness upgrade. Not sure how the previous owner wired the radio. That's next to check..... Is it possible I have a bad headlight switch? Or is there something else I need to check? I don't think grounding is an issue but I will keep checking. THANKS in advance for any help.

Jimi

[jdog]

Could be the sockets in the rear, or mis wired sockets

[JimiGibbs]

10 hours ago, jdog said:

Could be the sockets in the rear, or mis wired sockets

The sockets are all factory and in very good condition....... I'll pull them out again and do some checking. THANKS

[jdog]

Then I would look at the grounds or a bad turn signal switch

[Muncher]

I had a issue where only one led bulb would work in each of the rear blinker sockets for each side. So I have one normal blinker on each side and one led snd it made it work.

[JimiGibbs]

6 hours ago, jdog said:

Then I would look at the grounds or a bad turn signal switch

They work fine without the headlights on...... so I'm thinking headlight switch but maybe it's the signal switch.

 

[jdog]

That's why I was thinking either ground issue or socket issue, did/does this thing have wiring for a trailer?

[JimiGibbs]

6 minutes ago, jdog said:

That's why I was thinking either ground issue or socket issue, did/does this thing have wiring for a trailer?

Yes.... It does have trailer wiring. I've never used it or checked it out. Guess I need to.....