Nice job. It took me hooking up an auxiliary fuel tank to find out that not all four upfitter switches are fused the same. Someone please correct me if I am wrong but the two to the right are fused lighter.?.
I hooked up number one switch to run my compressor and air tank for my air bags and train horns. Number three switch to blow the train horns. Number four for the strobes. Number two currently not using
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