Curt Relay Kit for Nissan Aftermarket Tow Package

Curt Accessories and Parts - C57000

This kit includes the 2 small blue relays and 1 large brown relay that are required to complete the circuits for your Nissan's non-factory-installed tow package.

Features:

• Complete circuits required for towing with a 7-pole trailer connector (sold separately)
  • Large, brown relay activates 12-volt power circuit
  • Small, blue relays activate turn signals
• Required for Nissan models that do not have factory-installed tow packages

57000 Curt Relay Kit for Nissan

Video of Curt Relay Kit for Nissan Aftermarket Tow Package

Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.

Trailer Wiring Harness Installation- 2008 Nissan Armada

Trailer Wiring Harness Installation - 2005 Nissan Armada

Curt Relay Kit Installation - 2011 Nissan Titan

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Ask the Experts about this Curt Accessories and Parts
Do you have a question about this Accessories and Parts?

• Will Curt Relay Kit for Nissan Aftermarket Tow Package, # C57000 Fit a 2008 Nissan Titan
  
• Yes, the Curt Relay Kit for Nissan Aftermarket Tow Package, # C57000, was designed for Nissan vehicles that do not have the tow package but add trailer wiring later. They will fit in the specified locations, which can be found in the owners manual for the 2008 Titan, in the power distribution box under the hood. Once installed, all of the trailer wiring functions should work.
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• Towing Package Relay Kit Recommendation for a 2007 Nissan Armada
  
• The relay kit you would need for your 2007 Nissan Armada would be the Curt Relay Kit for Nissan Aftermarket Tow Package # C57000. Check out the video I attached that shows how these relays install onto a similar vehicle as yours. The relays will install under the hood of your vehicle. However, it is possible that you may also need an additional relay in the in-cab fuse box. This relay can be obtained by a Nissan dealer. But if you install the 3 relays in C57000 and everything works then you w
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• Will the CURT Relay Kit for Nissan Aftermarket Tow Package Fit a 2007 Nissan Armada
  
• Yes, the large brown and 2 small blue relays, # C57000, will fit the 2007 Nissan Armada to fully activate the trailer connector if the vehicle did not come with the factory tow package. You can use the vehicle owners manual to find the locations of the relays.
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• Curt Relay Kit Recommendation for a 2006 Nissan Armada
  
• Yes, once you install this Curt Relay Kit # C57000 on your 2006 Nissan Armada the 12 volt-power circuit will be activated. The brown relay will activate the 12-volt power circuit and the blue ones will activate the turn signals. I attached an installation video for this product for you to check out also.
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• 2005 Nissan Titan Trailer Running Lights Not Working
  
• The first thing I would check is the trailer wiring running light fuse located in the power distribution box under the hood. Once the fuse box is located check the legend on the lid to determine the correct fuse to check. Blown running light fuses are a common problem with the Nissan Titan trucks. If the running light fuse is not blown or missing, you should also check fuses in the cab of the truck. Again use the legend on the cover, you will have a fuse box on the passengers side and the dri
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• Fuse Box Location for Installation of Curt Relay Kit for Nissans
  
• The box that has the fuse locations you will need to access is called the power distribution box, it is located behind the battery. Check out the video I attached to see what it looks like. It should be the first relay box behind the battery. I attached a picture of the box in relation to the battery that also has the fuse locations highlighted in yellow. For just the fuses you will want Curt Relay Kit # C57000.
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• Will the Curt # C57000 Relay Kit Work on 2008 Nissan Titan
  
• The Curt Relay Kit, part # C57000 is indeed compatible with the 2008 Nissan Titan. I have confirmed this with Curt. If you needed the Trailer connector as well, you would be better off going with part # N40975, which includes that 7-way and 4-pole connector as well as the relays. The relays install as shown in the video I have linked to.
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• Parts Needed to Install a Trailer Brake Controller on a 2008 Nissan Titan
  
• In order to install a brake controller on your 2008 Nissan Titan, you will only need the brake controller and a wiring harness since all of the other components are already in place. No additional relays should be needed. For a brake controller, I recommend the Tekonsha P2, # 90885. It is one of our most popular controllers because it is easy to set up and easy to use. The vehicle specific wiring harness for a 2008 Nissan Titan is # 3050-P. The adapter plugs in a 6-pin connector on the trucks
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• Relay Kit for Trailer Wiring on a 2005 Nissan Armada
  
• The relay kit, # C57000, will fit your 2005 Nissan Armada. On some Nissan vehicles, including the Armada, there is an additional relay needed in the in-cab fuse panel inside the vehicle. You will need to consult the vehicle owners manual for all of the fuse and relay locations related to trailer wiring. The extra relay can be obtained at a Nissan dealer. If you want to add the complete wiring package, minus the extra relay required, use # N40975. I have included a video that should help with
  view full answer...


• Troubleshooting Trailer Wiring on a 2005 Nissan Titan with Curt Relays Installed
  
• On some Nissan vehicles there is an additional relay needed in the in-cab fuse panel inside the vehicle. You will need to consult the vehicle owners manual for all of the fuse and relay locations related to trailer wiring. The extra relay can be obtained at a Nissan dealer. The first thing I would check though is for voltage on the trailer connector, this will tell you if the problem is on the trailer or vehicle side of the equation. Check out the video I attached that shows how this is done.
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• Only Turn Signals Work on a Trailer Towed by a 2002 Nissan Pathfinder
  
• It is possible that there could be a fuse or relay out on the vehicle. You will need to use the owners manual to find any fuse/relay locations to determine if something needs to be replaced or is missing. If everything is in place use a circuit tester like # 3808 to test the 4-Way for the proper signals. If the signals are not correct at the 4-Way then there could be something wrong with the converter. Test the wiring going into the converter for the proper signals. If they are correct going
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• Will Curt Relay Kit # C57000 Fit a 2005 Nissan Titan
  
• Yes, the Curt relay kit # C57000 will fit the 2005 Nissan Titan. However, there are some cases where an additional relay is needed inside the in-cab fuse panel. This particular relay is available from Nissan dealers. Consult the truck owners manual for the location to determine if it is there. If you need to add a 7-Way, use # N40975. It includes a 7-Way and 4-Way trailer connector and the relays.
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• Trailer Tail Lights Not Working on a Trailer Towed by a 2008 Nissan Titan
  
• The two blue relays are used to activate the turn signals and the brown relay is for the 12 volt circuit. You would need to consult the vehicle owners manual to determine if there are additional relays, whether under the hood or in the in-cab panel, that control the other functions. Some Nissan vehicles do require an additional relay, obtained from the dealer, to make the trailer wiring harness fully functional. To determine if the issue is on the truck or trailer what you can do is disconnec
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• Troubleshooting Brake Light/Left Turn Signal on a Trailer Towed by a 2005 Nissan Titan
  
• The first thing I would test is the trailer connector on your 2005 Nissan Titan using a circuit tester like our part # 3808 to see if the problem lies in the trailer or in your vehicle. Check out the video I attached to see exactly how to do this. Basically, you will be testing for brake/stop light functionality of the circuit and this will tell you if the problem is on the truck or the trailer. If its on the truck I would check the fuses and relays of the tow package and replace as necessary
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• Will the Curt Relay Kit for Nissan Aftermarket Tow Packages Fit a 2009 Nissan Titan
  
• Yes, you can use the relay kit, # C57000, on a 2009 Nissan Titan. The relays included are a large brown relay that activates the 12 volt power circuit on the trailer connector, and 2 smaller blue relays that activate the turn signals. Use the owners manual to find the correct locations for the relays. In some cases an additional small relay is required to make everything fully functional. This relay can be obtained by a Nissan dealer. I have included a link to a video showing the installation
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