Fixing Factory Trailer Wiring On 2004 Nissan Titan That Has Been Cut Off
Updated 03/17/2020 | Published 03/15/2020
Products Featured in This Question
Question:
I have purchased a 2004 nissan titan from the highway department and they cut the tow package wiring off at the plug trying rehook up wires but want to plug back into oem plugs on veh is that possible with a 7 wire to pull a trailer that has brakes on it any help would be great i am at a loss and frustrated
asked by: David X
Helpful Expert Reply:
Depending on how far they cut back at the factory tow package, you may be able to just a 7-Way plug like part # C55774. If they just cut off the 7-way plug but not the OEM connector port under the bumper this will work. I have attached a photo of what you will need to look for. You did say that your truck came with a factory wiring harness but if you do not have the two relays behind the panel on your dash board to the left of your steering wheel then you will need to add those from the Curt Relay Kit # C57000 so please keep that mind.
If you get under your Nissan and realize they have cut the OEM wiring above the OEM connector port for the wiring and you have blunt cut wires then it will require some hardwiring with Hopkins Vehicle Wiring Harness with 7-Way RV-Style Connector part # HM41145. I have attached the wiring configuration of the plug. If you are still having trouble figuring out what wiring is left or if you have a different connector then the one pictured please send me a photo of your wiring.
White: ground wire
Red: reverse light
Black: auxiliary power
Blue: electric brakes
Green: right turn signal
Yellow: left turn signal
Brown: park/tail lights
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- 7 Blade
- Plug and Lead
- Plug-In
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Search Results: junction box
- Search Results: trailer backup lights led
- Shop: Trailer Wiring
- Q&A: Looking For Good Quality 7-Way Trailer Side Pigtail
- Video: Hopkins Vehicle Wiring Harness with 7-Way RV-Style Connector Feature Review
- Shop: Hopkins Vehicle Wiring Harness with 7-Way RV-Style Connector
- Video: What to Know About the 14 Gauge Primary Wire
- Video: All About the Trailer Wiring Junction Box
- Video: Complete Breakdown of the Trailer Wiring Junction Box
- Shop: Trailer Wiring Junction Box - 7 Color Coded Terminals - ABS
- Shop: LED Clearance and Side Marker Light w/ Turn and Reflector - 3 Diodes - White Base - Amber Lens
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: LED Mid-Ship Turn Signal and Intermediate Marker - Waterproof - 9 Diodes - Oval - Amber
- Q&A: Taillight Bracket Recommendation for an Older Harbor Freight Trailer
- Q&A: Do the Shackle Straps Go Inside or Outside the Leaf Spring Hanger
- Q&A: Are Trailer Leaf Spring Shackles Supposed to be Angled or Totally Straight
- Shop: 14 Gauge Primary Wire - Blue - per Foot
- Video: Breaking Down the Miro-Flex LED Trailer Side Marker Light and Mid-Ship Turn Signal
- Video: Peterson Trailer Lights - Clearance Lights - M353A Review
- Shop: DeeZee Specialty Series Storage Box - Chest Style - Poly Plastic - 3.6 Cu Ft - Black
- Shop: etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector
- Shop: Trailer Hitch
- Q&A: Reverse or Utility Lights to See When Backing Up Cargo Trailer
- Q&A: Replacement Square Stud Mount Trailer Lights for Utility Trailer
- Q&A: Should Shackles Always Angle Upwards And How To Correct If The Angle Is Off
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer hitch
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
on Custom Fit Vehicle Wiring
