1. Prodott Aktarview
The Kuryakyn 7673 Plug & Play Trailer Wiring with Relay Harness is designed to provide essential trailer lighting functions for 2001-2010 Honda Gold Wing GL1800 motorcycles. This harness simplifies the connection process, offering a reliable solution for towing applications.
It provides standard five-wire output for run, brake, left turn, right turn, and ground. Additionally, a bonus wire is included for connecting 12V fused power to the trailer, suitable for compartment lights or keyless entry systems. The integrated relay harness efficiently directs power from the motorcycle's battery to the appropriate trailer lighting circuits.
Komponenti Inklużi:
- 1 x Trailer Wiring Isolation Relay
- 1 x GL 1800 Trailer Sub Harness
- 1 x Inline Fuse and Y-Wire Assembly with Heat Shrink Covered Butt Connectors
- 1 x Hardware Kit
- 1 x Alcohol Pad
Suggested Tools (Not Included): Set of hex wrenches, combination wrenches, side cutter, electrical tape, set of screw drivers, test light or multi meter.

An image showing the various components of the Kuryakyn 7673 trailer wiring harness, including the main wiring bundle, an inline fuse holder with a red and black wire, and several gray electrical connectors.
2. Informazzjoni dwar is-Sigurtà
Always exercise caution when working with electrical systems. Disconnect the motorcycle's battery before beginning installation to prevent electrical shorts or injury. Ensure all connections are secure and properly insulated to avoid malfunctions.
TWISSIJA: Dan il-prodott jista’ jesponik għal kimiċi li huma magħrufa mill-Istat ta’ Kalifornja li jikkawżaw kanċer u difetti fit-twelid jew ħsara riproduttiva oħra. Għal aktar informazzjoni mur fuq www.P65Warnings.ca.gov.
3. Setup u Installazzjoni
The Kuryakyn 7673 harness is designed for a plug-and-play installation on compatible Honda Gold Wing GL1800 models (2001-2010). While the design minimizes complex wiring, careful attention to the instructions is crucial for proper function.
- Preparazzjoni: Ensure the motorcycle is turned off and the battery is disconnected. Gather all necessary tools as listed in the Product Overview.
- Aċċess: Locate the appropriate wiring access points on your Gold Wing GL1800 as indicated in the detailed installation guide. This typically involves removing certain body panels or seats.
- Connect Sub Harness: Connect the GL 1800 trailer sub harness to the motorcycle's existing wiring. These connections are designed to be plug-and-play, matching existing connectors.
- Install Isolation Relay: Integrate the trailer wiring isolation relay into the system. This relay manages power distribution to the trailer lights.
- Inline Fuse and Y-Wire: Connect the inline fuse and Y-wire assembly. This provides fused 12V power for auxiliary trailer functions. Ensure heat shrink covered butt connectors are properly sealed.
- Wiring Sikur: Route and secure all wiring using the provided hardware kit or appropriate cable ties to prevent chafing or interference with moving parts.
- Konnessjonijiet tat-Test: Before reassembling the motorcycle, reconnect the battery and perform a thorough test of all trailer lighting functions (run, brake, turn signals) using a test light or multi meter, and ideally, by connecting to a trailer.
- Assemblaġġ mill-ġdid: Once all functions are verified, carefully reassemble any removed body panels or seats.
For detailed, step-by-step installation instructions, please refer to the official user manual PDF available at: Kuryakyn 7673 User Manual (PDF).
4. Operazzjoni
Once installed, the Kuryakyn 7673 harness operates automatically when a trailer is connected to your motorcycle's trailer hitch wiring. The relay harness senses the motorcycle's lighting signals and directs power from the battery to illuminate the corresponding trailer lights.
- Dwal tat-Tmexxija: Activate when the motorcycle's headlights are on.
- Dwal tal-Brejkijiet: Illuminate when the motorcycle's brake lever or pedal is applied.
- Sinjali tad-dawran: Flash in sync with the motorcycle's left or right turn signals.
- 12V Fused Power: The bonus wire provides constant 12V power for auxiliary trailer accessories, such as interior lights or keyless entry systems, as long as the motorcycle's ignition is on.
5. Manutenzjoni
The Kuryakyn 7673 wiring harness is designed for durability and minimal maintenance. However, periodic inspection can help ensure long-term reliability:
- Spezzjoni Viżwali: Regularly check all visible wiring and connections for signs of wear, fraying, corrosion, or damage.
- Integrità tal-Konnessjoni: Ensure all plug connections remain secure and free of debris.
- Iċċekkja tal-fjus: If a trailer light function fails, inspect the inline fuse. Replace with a fuse of the same rating if blown.
- Indafa: Keep the harness and connectors clean, especially after riding in wet or dirty conditions. The included alcohol pad can be used for cleaning electrical contacts.
6 Issolvi l-problemi
If you experience issues with your Kuryakyn 7673 trailer wiring harness, consider the following troubleshooting steps:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| No trailer lights working | Blown fuse, loose connection, faulty ground | Check inline fuse and motorcycle fuses. Verify all harness connections are secure. Ensure trailer and motorcycle have good ground connections. |
| Specific trailer light (e.g., running light) not working | Faulty bulb on trailer, wiring issue on trailer, specific wire connection issue on harness | Check trailer bulb. Inspect trailer wiring. Verify the specific wire connection for that function on the Kuryakyn harness. |
| Electronic control box buzzing | Improper installation, faulty relay, incompatible electrical system | Review installation steps carefully. Ensure correct model compatibility. Contact Kuryakyn support if buzzing persists after verifying installation. |
| Trailer lights are dim or flickering | Poor ground connection, insufficient power, corroded terminals | Clean and secure all ground points. Check battery voltage. Clean any corroded terminals on both motorcycle and trailer. |
If these steps do not resolve the issue, it is recommended to consult a qualified motorcycle technician or contact Kuryakyn customer support.
7. Speċifikazzjonijiet
| Attribut | Dettall |
|---|---|
| Brand | Kuryakyn |
| Numru tal-Mudell | 7673 |
| Compatible Motorcycles | 2001-2010 Honda Gold Wing GL1800 |
| Tip ta' Output | Standard five-wire (run, brake, left turn, right turn, ground) + 12V fused power |
| Materjal | Copper and Polyvinyl Chloride (PVC) |
| Dimensjonijiet tal-oġġett (L x W x H) | 0.3 x 7 x 11 pulzieri |
| Piż tal-oġġett | 0.9 Liri (madwar 14.4 uqija) |
| Tip ta' Cable | Proprjetarju |
| Tip ta' Konnettur | Solder Or Crimp |
| UPC | 191209013776 |
8. Garanzija u Appoġġ
For information regarding product warranty, returns, or technical assistance, please contact Kuryakyn directly through their official website or customer service channels. Always refer to the official Kuryakyn documentation for the most current warranty terms and conditions.
Manwal Uffiċjali għall-Utent (PDF): https://manuals.plus/m/e28deb42b5bc9a328472987552793ca2ad0f2a81821de6d9e365f5222ccecb03
Visit the Kuryakyn Store: https://www.amazon.com/stores/Kuryakyn/page/B35EFDD5-3064-4325-89A8-DA927484406A





