Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector
Item # DM9523010-54
Our Price: $202.38
Confirmed to Fit
2004 Acura TL
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2004 Acura TL - Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector
- Diode Kit
- Splices into Vehicle Wiring
- Universal
- Tail Light Mount
- Demco
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent feedback and wire your car to operate as a combined system. Includes a 7-way to 6-way coiled adapter cord.
Features:
- Complete wiring kit lets you connect your RV's tail, brake, and turn signal lights to your towed vehicle's lighting system
- Wires towed car as a combined lighting system so that brake and turn signals travel along the same wire
- Diodes prevent electrical feedback and the damage it can cause to your car's electrical components
- 7-Wire to 6-wire adapter cord allows you to run power from your RV to your towed vehicle
- Coiled design prevents wire from dragging on the ground
- 6-Way socket wires to included harness and mounts on towed car with bracket (sold separately)
- Sturdy, durable construction
- Heat-sealed casing protects diodes from the elements
- Vinyl-coated electrical cord resists water, oil, and chemicals
- Silicone-injected plugs prevent corrosion
- Kit includes:
- 4 Diodes
- 4-Wire harness
- 7-Way to 6-way adapter cord
- 6-Way socket
- Wire connectors
- Cable ties
- 1 Ring terminal
- Made in the USA
Specs:
- Wiring harness length: 26'
- Wire gauge: 16
- Adapter cord extended length: 7'
- 1-Year warranty
Note: For applications that have separate lighting, this kit will cause your brake lights to function as both brake and turn signal lights. A wiring converter (118158 - sold separately) and 2 additional diodes will be needed if you want to retain separate turn and brake signals.
Separate vs. Combined Lighting Systems
Some automobiles operate on a 3-wire system, wherein the brake signal and the turn signals travel along different wires to illuminate different lights. (Typically, these vehicles have amber turn signals.) This is referred to as a "separate lighting system." When you hook up for flat towing using this kit, your towed car's lighting system will operate in a combined fashion regardless of whether it typically has combined or separate lighting. This means that the brake and turn signals sent by your RV to your towed car will be carried on a single wire. As a result, your car's brake lights will do the flashing for the turn signals. Your vehicle will still function as designed when not hooked up to your RV.
Do You Need a Brake Light Relay?
Because this kit wires your vehicle as a combined system, a brake light relay (sold separately) may be required if you use a supplemental braking system with your towing setup. A supplemental braking system depresses the brake pedal in your towed car every time you apply the brakes in your RV. So, if your towed car's brake lights illuminate when the brake pedal is pressed and the engine is off - as is the case when towing - then you need to install a relay to ensure that the lights on your towed car always act in accordance with the signals sent by your RV via the wiring harness. Without a relay, the brake signal from your towed car will override the turn signal sent by your RV when you slow down to make turns, creating a potential hazard.
9523010 Demco Tail Light Wiring Kit
9523054 Demco Trailer Connector Adapter - 7-Way to 6-Way - 7' Cord
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Wrong item was ordered
- Received too many
- Product did not meet expectations
Customer Reviews
Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector - DM9523010-54
Average Customer Rating: 4.7 out of 5 stars (39 Customer Reviews)
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent feedback and wire your car to operate as a combined system. Includes a 7-way to 6-way coiled adapter cord.by: Louis02/28/2022
Jeep Wrangler
This kit was fairly easy to install on a 2021 Jeep Wrangler. If you use this kit to set up a Roadmaster Nighthawk tow bar you do not need the 7-wire to 6-wire coil connector as the tow bar comes with it. Get a 4 diode wire kit without the coil connector and save money.
by: Tom 08/14/2022
Great products and quick delivery.
by: John 10/19/2022
Took time to do the wiring, but once done it works great!
by: Todd 11/17/2021
Works great, to charge battery of toad you need to change the 12v power from center to match the towed vehicle or wire up towed car to center post 12v
by: John09/29/2021
Jeep Cherokee
The salesman was very helpful picking the correct setup for my Cherokee, easy to install, looks and works great
by: Jeffrey02/20/2022
Good quality.
by: Gerald 01/11/2022
Works great 1 year and still working pe rfectly
by: Customer F01/18/2022
Works great, no issues
by: Joseph 11/09/2021
Works as advertised , however I feel the braking is more abrupt than gradual ..
by: James 07/17/2020
EASY install and quick service
Comments
Works great we use it at least monthly to pull our Jeep gladiator behind the RV no issues at all
James - 07/17/2021by: Tom09/08/2021
The parts came quickly and they were exactly as described
by: Meg 08/24/2021
Exactly what I needed
by: David 07/11/2021
Very fast service!
by: Robert 05/10/2021
Work out excellent
by: Ronald 09/23/2022
by: David 10/06/2022
by: CB09/30/2022
by: Jim 09/27/2022
by: Gene 09/10/2022
by: Rebecca 08/16/2022
by: Michelle 08/15/2022
by: Richard 11/30/2022
by: Stephen11/29/2022
by: Douglas10/21/2021
by: Harry02/17/2022
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See what our Experts say about this Demco Tow Bar Wiring
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view full answer... - Flat Towing Wiring For A 2017 Kia SoulMy recommendation is to use a 4-diode universal towed vehicle wiring kit like # DM9523010-54. What this does is easily allows you to connect your RV's tail, brake, and turn signal lights to your towed vehicle's lighting system wires towed car as a combined lighting system so that brake and turn signals travel along the same wire. This kit also includes a 6 way to 7 way coiled cord that will connect to your motorhome and your Kia Soul as well as, all the necessary hardware to install. You...
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view full answer... - Is the Demco 4-Diode Universal Towed Vehicle Wiring Kit Offered Without 7 to 6-Way CordYes, the Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector part # DM9523010-54 is available without the umbilical cord using the Demco 4-Diode Universal Towed Vehicle Wiring Kit part # DM9523010. If you need the 6-pole as well you can get this with part # PK11609.
view full answer... - How To Determine If I Need To Install A Brake Light Relay On My Towed VehicleIt depends on whether or not the towed vehicle's brake lights illuminate when the brake pedal is pushed when the vehicle is being towed. If yes, then you'll need to install a brake light relay with # RM-88400; that way your vehicle will act in accordance with the signals sent by your RV.
view full answer... - How To Install Tow Bar Wiring On Vehicle With Separate Brake Signal And Turn SignalsWhen installing tow bar wiring on a vehicle with separate brake and turn signals that will be flat towed you would want to use a diode kit like the Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector # DM9523010-54. When installed it will make your brake lights flash as the turn signals instead of your actual amber turn signals when being flat towed. If you wanted to keep the separate wiring for flat towing you would need the Vehicle to Vehicle Tail Light...
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