Beast17 Posted March 25, 2018 My 17 NV3500SL has factory installed hitch and wiring harness. When hooked up to trailer right turn signal is not working. Already did trouble shooting on trailer and it is definitely the NV. I Checked fuses under hood and they were good. Any other fuses or relays I need to look for where are they? Or any other ideas? Quote Share this post Link to post Share on other sites
Mark Rogers Posted March 26, 2018 Did you check the trailer connector with a volt meter? It would be good to verify that the problem is with the van, not the trailer. If you decide it's a problem with the van, you should check the relay box next to the battery. Take a look at figures 28 and 29 in this document: https://www.nissan-techinfo.com/asistgc_1/USENG/diskdocs/1/T/H/1TH29.PDF If that doesn't help, you might just want to let the dealer look at it since it should be covered by the warranty (as long as it's not a problem with the trailer). 2 ASD Dad and radin2son reacted to this Quote Share this post Link to post Share on other sites
Beast17 Posted March 27, 2018 Took it to the dealer no power to connector not a fuse or relay. Something between firewall and rear of vehicle they are still going through it but will be under warranty 3 Mark Rogers, ASD Dad and radin2son reacted to this Quote Share this post Link to post Share on other sites
ASD Dad Posted March 28, 2018 Appreciate the update! Hope it is an easy fix and you get it back quickly. Quote Share this post Link to post Share on other sites
