808MIKE

Trying to wire up my Roush boost gauge...Ok I did countless searches and from what I have read, I seen a lot of guys saying get 12v power on from the 4x4 switch. I have a 2WD drive... That won't work for me!! Also seen info to go to fuse box spot 34...37...a few others. Which one is correct? So many different answers! Also which wire is hot on the parking lite switch? Since I'm going to use the blue wire for blue LED's at nite time. So can someone post info on booking it up for non 2WD drive trucks. Don't want to splice all kinds of wires trying to find a source. I hate electrical work! Lol appreciate the info! Mike.

Blown F-150

Check your owners manual. There are "Spare" fuse slots. I used one that is always on and one that is key on power. I used "add a fuse" taps to get power. For illumination, I found that a test light is easiest. Check the wiring at the light switch.

808MIKE

Thanx! Anyone else got some usefull Helpful Info!?

DanAustin

I thought even on a two wheel drive the plug for the 4wd switch is still there behind the dash.

flamehead16

you are correct.

808MIKE

Really?! I never looked. Guess I should pull out that coin holder and look. lol...