Tried hooking up to a trailer for the first time today and discovered I’m getting no power to the trailer lights. Issue is not the trailer. I checked all the fuses I could find (4) and all looks good. I’m getting nothing to the trailer and nothing on the dash. When I first connected the trailer and found nothing I turned the truck off and plugged in the GAP. When I tried starting, it turned over a couple times and then stopped. Got all kinds of codes. Then it started but hesitated and had a check engine light. I cleared the codes which turned off the check engine light but code B1C57-14 (2F) won’t clear. Afterwards, the truck continued with a slight hesitation upon starting for several tries but this has gone away. Battery voltage is good. This has all got to be connected in some way. Any thoughts are appreciated.

tks

 

My bad. Finally found the problem the the wiring harness the second time around.