Vacum lines unhooked on new truck
I just bought a used 08 f250. I can hear the little pump on top of the fuse box cover. I went to inspect it and found a couple of lines unhooked. My problem is I dont know where they belong. Also my display says trailer mdule fault is this causing it? Ive allready checked the plug at the hitch and it allready had a bunch of die-electric grease on it so I assume its fine. A picture of how the lines are routed would be extremely helpfull as my pump was not secured like it should be.