you are correct in that there is no acc wire in the harness. it's all data now to control everything. be careful with the wire you did use as it's not designed for added power like that. you could use a relay on it and get power from the constant wire. or a better option would be to run it to a wire in the fuse box or ignition switch.
2013 F150 4x4 SCrew XLT 5.0L
Midwest Crew #22
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