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Old 05-04-2009, 07:33 AM   #8 (permalink)
jsnbrd
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Re: Trailer Lights and Wiring Harness

Quote:
Originally Posted by mjw357 View Post
Yes you need one brown and one blue relay in those two positions. Buy it here from U_Haul instead of the dealer. U-Haul wants $20-$25 for a set of three (2 blue 1 brown), dealer will get double-triple that.

My trailer connectors are all up inside the fender, so I can't just look or take a picture. I think this is correct for the truck wiring colors.

Attachment 79088

The colors for the wires for the connector you buy will vary by brand. For Hoppy (Hopkins Mfg.) take a look at this.

Of course it would help to test each wire as you connect it up to plug, a 12v test light is good for this.

Good luck.

question on the colored insulation. this is the diagram for the Nissan installed wires truck side?
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