Wiring Question
I need a ignition only power source.
The left cig lighter is only on when the truck is on. The right power outlet is constant.
How can I remove the cig lighter to tap the power source.
I need it for a light on the Air Compressor gauge in the truck.
The left cig lighter is only on when the truck is on. The right power outlet is constant.
How can I remove the cig lighter to tap the power source.
I need it for a light on the Air Compressor gauge in the truck.
Under the steering wheel, behind the knee bolster is a four-wire harness. Often not used, it has a lime green/black stripe wire. That is a switched hot, but why not tap the instrument panel lights? There's a wire above the lighter (brown & black, I think), which is the ashtray lamp wire.
I'm with 'Weed. Invest in a cheap $10 meter at Radio Shack... I've used mine for e-fan install, cab light install, off-road light install, etc...
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Actually, I find a test light better than a meter for this type of hunting. Just get one that has a really small and sharp point. And if you "poke" any wires outside the cab, Id put a dab of silicone on the hole.
-Chris
-Chris








