Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of your CURT 56436 Vehicle-Side Custom 4-Pin Trailer Wiring Harness. This harness is specifically designed for select Ford Edge models, offering a reliable and straightforward solution for connecting trailer lights.
Fitur sareng Kauntungan Utama:
- Pamasangan Gampang: Designed for a plug-and-play connection into existing factory wiring, eliminating the need for cutting, splicing, or soldering.
- Standard 4-Way Flat Connector: Provides a universal connection for trailer tail lights, brake lights, and turn signals.
- Vehicle-Specific Fit: Custom-engineered for select years of the Ford Edge, ensuring optimal compatibility and performance.
- Daya anu dipercaya: Utilizes surface mount technology for reduced heat generation, optimal light intensity, and durable performance.
- Panutup lebu Kaasup: A rubber dust cover protects the 4-way flat connector from outdoor elements when not in use.
Produk Leuwihview
Familiarize yourself with the components of your CURT 56436 trailer wiring harness.

Figure 1: All Components of the CURT 56436 Wiring Harness. This image displays the complete kit, including the main converter module, vehicle-side connectors, 4-way flat output, power wire, fuse holder, ring terminal, and zip ties.

Gambar 2: Fitur-fitur konci. This image highlights the sealed, epoxy-filled enclosure of the converter module, the plug-and-play vehicle-specific connectors, and the standard trailer wiring output.

Figure 3: Dust Cover. The included rubber dust cover is shown being placed over the 4-way flat connector, protecting it from dirt and moisture when not in use.

Figure 4: 4-Way Flat Plug Output. A diagram illustrating the standard 4-way flat vehicle end connector, which provides connections for tail lights, brake lights, and turn signals.

Figure 5: Circuit Protected Converter System. This image shows the fuse, fuse holder, butt connectors, ring terminal, and zip ties, along with a label detailing the circuit protection and troubleshooting steps for the converter.
Parentah instalasi
Follow these steps to properly install your CURT 56436 trailer wiring harness. Always refer to your vehicle's owner's manual for specific access panel removal and wiring routing information.
Alat sareng Bahan Dipikabutuh:
- Basic hand tools (e.g., screwdriver, wrench)
- Kawat strippers / crimpers
- Tés lampu atanapi multimeter
- Kacamata kaamanan
Lengkah-demi-Lengkah Instalasi:
- Nyiapkeun Kendaraan: Ensure the vehicle is turned off and the parking brake is engaged. Disconnect the negative battery terminal to prevent electrical shorts during installation.
- Kabel Lampu Buntut Aksés: Locate and carefully remove the necessary interior trim panels or tail light assemblies to access the vehicle's factory wiring. For Ford Edge models, this typically involves accessing the wiring behind the rear access panels in the cargo area.
- Sambungkeun Abah: The CURT 56436 harness features vehicle-specific connectors. Plug the appropriate connectors from the harness directly into the corresponding factory wiring connectors at each tail light assembly. Ensure a secure connection.
- Mount the Converter Module: Find a secure, dry location within the vehicle's rear cargo area to mount the converter module. Use the provided zip ties or double-sided tape to secure it, ensuring it is away from moving parts or excessive heat.
- Route the 4-Way Flat Connector: Route the 4-way flat connector wire to the exterior of the vehicle, typically near the trailer hitch. Ensure the wire is protected from sharp edges, heat, and moving parts. Use zip ties to secure the wiring along the vehicle's frame or existing wire bundles.
- Connect to Vehicle Battery (if applicable): Some installations may require a direct power connection to the vehicle battery. If your harness includes a separate power wire, route it from the converter module to the vehicle battery. Install the inline fuse holder near the battery and connect the power wire through the fuse holder to the positive battery terminal. Connect the ground wire from the harness to a clean, unpainted metal surface on the vehicle frame.
- Test the Wiring: Reconnect the negative battery terminal. Use a test light or connect a trailer to verify that all trailer lights (tail lights, brake lights, and turn signals) function correctly.
- Aman sareng Reassemble: Once verified, use the provided dust cover on the 4-way flat connector when not in use. Reinstall any removed trim panels or tail light assemblies.
Video 1: CURT 56436 Vehicle-Side Custom 4-Pin Trailer Wiring Harness Installation. This official CURT video demonstrates the installation process for the 56436 wiring harness, showing key connection points and steps.
Video 2: Trailer Wiring Harness for Ford Edge Installation by SUNPIE. This video provides an alternative visual guide for installing a trailer wiring harness on a Ford Edge, illustrating common steps and connection methods.
Parentah Operasi
Once installed, operating your CURT 4-pin trailer wiring harness is straightforward.
- Connect to Trailer: Align the 4-way flat connector from your vehicle's harness with the corresponding connector on your trailer. Push firmly until they are securely connected.
- Pariksa Lampu: Before driving, always perform a quick check to ensure all trailer lights (tail lights, brake lights, and turn signals) are functioning correctly. Have someone observe the trailer lights while you activate each function from the vehicle.
- Pegatkeun sambungan sanggeus pamakéan: When towing is complete, disconnect the 4-way flat connector from the trailer. Place the rubber dust cover over the vehicle's connector to protect it from the elements.
Pangropéa
Proper maintenance ensures the longevity and reliable performance of your wiring harness.
- Tetep beresih jeung garing: Always use the provided rubber dust cover on the 4-way flat connector when it is not connected to a trailer. This prevents dirt, moisture, and corrosion.
- Pariksa sambungan: Periodically check all wiring connections for signs of wear, corrosion, or damage. Ensure all plugs are securely seated.
- Lubricate Terminals: Apply dielectric grease to the electrical terminals of the 4-way flat connector to further protect against corrosion and ensure good electrical contact.
- Wiring Aman: Ensure all wiring is securely fastened and not dangling or susceptible to damage from road debris or vehicle movement.
Pamérésan masalah
This product features a circuit-protected converter system. If a short circuit or overload situation occurs in the trailer lighting circuit, the converter is designed to shut off the circuit to prevent damage to the vehicle's electrical system.
Masalah umum sareng Solusi:
- No Trailer Lights Functioning:
- Check the vehicle's fuse.
- Check all harness connections.
- Check the trailer's wiring and bulbs.
- Check the ground wire on both the harness and trailer.
- Panggihan sareng koreksi pondokna.
- Converter System Shutdown: If the converter detects an issue, it may temporarily shut down. If trailer lamps are not working, shut off power to the faulted circuit for a few seconds, then try the circuit again. If the problem persists, check for a short circuit in the trailer wiring or excessive current draw from the trailer lights.
- One or More Trailer Lights Not Working:
- Check the specific bulb on the trailer.
- Inspect the wiring for that specific light for any breaks or loose connections.
Catetan: Using a test light can help confirm system function. If problems persist, see your installer for corrective action.
spésifikasi
| Fitur | Rincian |
|---|---|
| Produsén | CURT |
| Modél | Kabel Khusus |
| Item Beurat | 1.92 pon |
| Dimensi produk | 9 x 6 x 3 inci |
| Nomer Modél Item | 56436 |
| Tipe Panyambung | 4-Way Flat |
| Kasaluyuan Kandaraan | Select Ford Edge models |
Garansi sareng Rojongan
For warranty information or technical support, please refer to the documentation included with your product or visit the official CURT website. Contact their customer service for assistance with any product-related inquiries or issues.





