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Trailer light wiring diagram

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Tooly

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Discussion starter · #1 ·
Can anyone tell me where I can get a wiring diagram for a 2007 titan for the trailer light hook up???Especialy for where the relays are for the trailer running lights.

I had a tail light short out and now I dont have any running lights on my trailer. I replaced the tail lights checked all the fuses and replaced the relay labeled L turn/ R turn under the hood but still no running lights....

Thanks
 
#2 ·
Check fuse #32, under the hood in the same box as the relays, unless you've already done that. Not very likely that the relays are bad.
 
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Discussion starter · #3 ·
I checked both fuses under the hood and every fuse in the fuse block and they are all good. I also replaced the relay that the dealer said controlled the running lights. I was wondering if there are any inline fuses or maybe another relay in the same circuit.

Thanks
 
#5 ·
Only other thing i can think of are the BCM harness fuses, if he has those.
 
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Discussion starter · #6 ·
I only have two fuses in the same box as the relays and they are both good, not sure what numbers they are(how do I find this out?).
Also where would the BCM harness fuses be located....
 
#10 ·
Re: Trailer light wiring diagram - 2010 Model?

TiTilliDie said:
where is fuse 32 loacated? i have the same problem with my trailer lights
Click to expand...
Did the layout of the 2010 IPDM change? For the life of me, I cannot reference the above diagram against my new truck. That is, I cannot find fuse #32 within the 2010 IPDM box. Driving me nuts...
 
#11 ·
Re: 2010 Trailer Running Light Fuse #4

-pru- said:
Did the layout of the 2010 IPDM change? For the life of me, I cannot reference the above diagram against my new truck. That is, I cannot find fuse #32 within the 2010 IPDM box. Driving me nuts...
Click to expand...
Answered my own question; 2010 Trailer Running Lights is Fuse #4.

Tip on changing; the main 2010 IPDM fuse panel is nearly vertical (~75 degrees). The #4 fuse is on the lower portion of the panel which makes it nearly impossible to reach when the panel is in place. The panel has lock tabs on the left/right side which when released allow you to lift up the assembly enough to access the lower fuses for checking/changing.
 
#12 ·
I have used the above information to hopefully find the fuse for both of my turn signals on my trailer. I have an '09 Titan SE and my running lights work as well as my electric brakes for my trailer. I need to know what fuse is for my turn signals on my trailer. I can't see any numbers on the fuses so perhaps a discription of where it is would help me out a ton. Thanks for all your help!!

booker06dg
 
#13 ·
booker06dg said:
I have used the above information to hopefully find the fuse for both of my turn signals on my trailer. I have an '09 Titan SE and my running lights work as well as my electric brakes for my trailer. I need to know what fuse is for my turn signals on my trailer. I can't see any numbers on the fuses so perhaps a discription of where it is would help me out a ton. Thanks for all your help!!

booker06dg
Click to expand...
Did your SE come with the tow package?
Do you have all the relays installed?
 
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