05 f350 door lock problem

ok my friend, ive run into this before. i just had you do what i said to see if it was gonna be the same thing i had to do before. send me a private message and ill give you the solution.

Ok, your truck has a neg triggered door locks. Just use the (-) lock & (-) unlock from the alarm and connect each to its respective lock (WHITE/ red) & unlock (BLACK/ white) wires. To be safe, use a fused jumper, touch one end to ground & touch the other end to the suspected lock wire and see if it locks, likewise test the unlock wire the same way.

good luck, I won't be back till tomorrow.

Got it working....FINALLY!!!....and they weren't just a negative trigger!  Would've been awesome if they were!  Ckeeler.....you are the man and a godsent!  I did what you diagramed for me and they worked like a charm!  Both lock/unlock work with the switch and they both work with the remote as well!!  I've never had this problem before, and I actually consider myself to be well versed in this industry, and able to figure out most problems.  Of course as with almost every job out there, sometimes you'll run in to things that you've not encountered before and thank you to all that helped me get out of this jam!  Especially you Ckeeler! 

no problem. i havnt been a member here very long but i have been installing for a long time, since 95. thats not too long, but i say long time because most guys like yourself and i, tend to not keep doing this as a career as we get older. anyway, i ran into this same problem this summer. i wasnt a member here yet, but i doubt that it would have mattered as even now, months later, nobody knew the answer anyway. it took me several hours of trying to figure out what was happening in the switch and duplicate it, you can definetly imagine my frustration im sure. heres the funny part joch1314, ive done several of these trucks, same year, make, model, and option package, and not all of these are this way. wth!? i know huh?? weird.....anyway, just glad i could help you out.