aux switchs in 05

[duckstroker]

Does anybody know where are the end of the wires for the aux switches in 05 f350 thanks for the help

[coltsfanjmcguire]

As I remember they are taped up in a group of wires under steering colum. They are actually referred to as upfitter switches. If you search you will find what amp each are and what color wire goes to which.

[Jaybird093]

Mine were in drivers side engine compartment near the firewall. Dont know if year matters but mine is an 06.

[GregsSD]

Here's the info about the upfitter switches and wiring:

https://www.fleet.ford.com/truckbbas/non-html/Q117.pdf

[DRILLROCK]

On my 05 they were right behind the fuse box under the dash, I removed the fuse box and they were just sitting there ready to go to work, each one was labeled which switch it was for. I use no. 4 for high idle , no.1 for my transfer pump, no.3 for rear flood lights, and no. 2 will be for some extra driving lights someday. Each wire is for different amps.

[duckstroker]

Thank fellors I found them they was all bright orange and labeled thanks for the help