Nissan Titan Forum - View Single Post - No interior lights in trailer

henitsl · 01-16-2008, 04:20 PM

A local Nissan dealer checked my VIN number, and did not find any recalls. I checked the 7 pin outlet, and found the center connection (yellow) is not hot under any circumstances. I checked the engine bay fuse box, and saw a larger brown relay and a smaller blue relay. There was an empty slot for the same larger brown relay; in which I noticed yellow wires coming from that empty slot. I have a hunch that another identical brown relay should go here to activate the yellow wire for the 7 pin outlet. According to schematics, this yellow center pin on the hitch outlet is used to run accessories in the trailer.

I'm hoping a second relay will do the trick. What does anyone think about this?

Thanks, Les,

01-16-2008, 04:20 PM	#7 (permalink)
henitsl Registered User iTrader: (0) Join Date: Aug 2005 Location: Pocono Mts, NE Pennsylvania Posts: 9 Thanks: 0 Thanked 0 Times in 0 Posts	Re: No interior lights in trailer - everything else is fine A local Nissan dealer checked my VIN number, and did not find any recalls. I checked the 7 pin outlet, and found the center connection (yellow) is not hot under any circumstances. I checked the engine bay fuse box, and saw a larger brown relay and a smaller blue relay. There was an empty slot for the same larger brown relay; in which I noticed yellow wires coming from that empty slot. I have a hunch that another identical brown relay should go here to activate the yellow wire for the 7 pin outlet. According to schematics, this yellow center pin on the hitch outlet is used to run accessories in the trailer. I'm hoping a second relay will do the trick. What does anyone think about this? Thanks, Les,