Can I tap into trailer 7-pin 12v power?
I'm looking for a 12v power source to run my air-bags compressor. The 7-pin trailer harness connection at my hitch has a switched ignition 12v 30amp source that would be perfect. The compressor requir...
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Wouldn't it be faster to run home run wire from the battery to compressor location than messing with 7 pin factory wiring.
