High idle problem

[Stinkweed14]

Ok, so i went to hook up my high idle to the pto today and easily found each bundle of wires. But all the switches already had something plugged into the cable. I have 3 sets of 2 kc lights on my truck running off of up fitters 1,2,3 and I have an h&s minimax. When I hit up fitter 4 it doesn't do anything but something's plugged into it...I have very little to no experience with wiring and any info is welcome,

[CountryAggie]

I would suggest finding the Aux 4 wire and see where it attaches to, take a picture and post it. Pictures help a ton.


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[superduty6.4]

Originally Posted by Stinkweed14

Ok, so i went to hook up my high idle to the pto today and easily found each bundle of wires. But all the switches already had something plugged into the cable. I have 3 sets of 2 kc lights on my truck running off of up fitters 1,2,3 and I have an h&s minimax. When I hit up fitter 4 it doesn't do anything but something's plugged into it...I have very little to no experience with wiring and any info is welcome,

How do you know something's plugged into it?

[mts678]

Trace the wire that is connected to upfitter #4.. Then you'll know what's up


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[blackcloud2k]

Also you have to have the parking brake set for it to work once you figure out your wiring.