yamahabikes

Little bit of an issue on my new mustang. I did a complete 5.0 swap from a 97 V6 3.8to 95 V8 5.0HO. Swapped wiring and computer and im not sure why the front blinkers are not working. My dash lights are also not working, checked fuses and flashers. The rest of the harness is complete with no shorts or breaks.Replaced the steering cololum blinker assembly and wiring to fix headlight issue. I'm out of ideas. Anyone here know anything I could be ableto try without rewiring.