Ok what started this adventure was no turn signals loose plug in collem,ok now in the process of fixing the plug in as I was pulling top cover off str.collem I damaged transceiver flashing pats#12, but b4 I seen it was a code flashing orderd a pcm programed for my o1,4.6.auto.now I pull ing.switch out of another o1.robed the transducer.put it in the trk with the 4.6 now still won't crank but flashing code 16 now unhooked battery will update soon

 

What all does that encompass? From what I recall, PATS has to be flashed to synch up with the engine e computer.

I can’t imagine that was done without the truck nearby.

 

Does just the transceiver half to be programmed to the pcm because I used the original hey and ing.switch?thought it just h ad to be flashed if u bought a used pcm,changed ing.keys or something like that I did put new pcm in.but it was programmed for my ttk via.vin number and number off of old,original pcm