trailer runnin lights
#21
Read your post..
The difference is that the prior post was help for one lighting circuit. Since yours is multiple circuit drop out, my guess is it’s related to the trailering harnes as it extends back to the 7 way.. If you want to do some connector pinout out testing, I’ll shoot you some connector/ pin views to at least prove out everything through the relays and HL switch etc.. The trailering relays are in part through the Multi function, but the trailer park lamp is not, nor is the circuit protections tied together..
The difference is that the prior post was help for one lighting circuit. Since yours is multiple circuit drop out, my guess is it’s related to the trailering harnes as it extends back to the 7 way.. If you want to do some connector pinout out testing, I’ll shoot you some connector/ pin views to at least prove out everything through the relays and HL switch etc.. The trailering relays are in part through the Multi function, but the trailer park lamp is not, nor is the circuit protections tied together..
#22
Trailer lights not working...
My trailer running lights do not work (turn signal and brake lights do work) when trailer is connected to my2005 f350 6L. If I hook the trailer to my 2006 F 150 (same factory tow package) everything does work including the running lights. I suspect a fuse or relay but the Owners guide does not call out trailer tow running lights in either the under dash or underhood panels. What am I missing, any help??
Thanks
Thanks
Thread
Thread Starter
Forum
Replies
Last Post
smokin 560
Ford F-250 & Ford F-350
4
02-18-2010 11:55 PM
93f250xlt4x4
Ford F-250 & Ford F-350
3
07-03-2008 10:02 AM