Ok well I will say this. My truck has the cleanest and best grounded set of lights in the country.

Here is what I found yesterday. I went after the turn signal switch. However didn't have the right bolts for the aftermarket wheel installed. Fiddled with the switch cause I could see it just not get it out. I ended up putting it all back together and never getting it corrected.

Next I moved on to the dash lights. I found that I need a new printed curcuit assy for the dash.. that is a completely different topic. While I removed everthing off the dash and checked it out. Upon reassembly.... you guessed it the FREAKING turn signals work perfectly.

The only thing that I can thing of is that when I took out the Headlight switch I did find sme minor oxidation on the pin connections. It's all working find now. I'll Keep you all posted.

Regards!