CURT 58979 Universal Towed-Kandaraan RV Wiring Manual Instruksi

1. Bubuka

This manual provides detailed instructions for the installation, operation, and maintenance of the CURT 58979 Universal Towed-Vehicle RV Wiring Harness. This harness is designed to connect the taillights, turn signals, and brake lights of a towed vehicle to the electrical system of a recreational vehicle (RV) for dinghy towing applications. It features a splice-in design and provides a standard 4-way flat connector.

Catetan penting: This harness is not compatible with Pulse Width Modulation (PWM) systems.

2. Émbaran Kasalametan

• Always disconnect the vehicle's battery before beginning any electrical work to prevent electrical shock or damage to the vehicle's electrical system.
• Anggo alat pelindung pribadi anu pas, kalebet kacamata sareng sarung tangan.
• Pastikeun sadaya sambungan aman sareng insulated leres pikeun nyegah sirkuit pondok.
• Rutekeun kabel jauh tina permukaan anu panas, sisi anu seukeut, sareng bagian anu obah pikeun nyegah karusakan.
• Verify all lighting functions (taillights, brake lights, turn signals) are operating correctly after installation and before towing.

3. Eusi Paket

Pariksa yén sadaya komponén aya sateuacan ngamimitian pamasangan:

• CURT 58979 RV Wiring Harness with integrated block diodes
• 4-Way Flat Extension
• Connector Mounting Bracket
• Butt Connectors (pre-attached to harness wires)
• Self-tapping Screws (for mounting bracket)
• Tali pengikat (pikeun ngamankeun kabel)

This image displays the complete CURT 58979 wiring harness kit. It includes the main coiled wiring, a 4-way flat connector, multiple splice-in wire ends with butt connectors, and a white ground wire with a ring terminal.

4. Setup jeung Instalasi

The CURT 58979 harness is designed for splice-in installation, connecting directly into your vehicle's existing taillight wiring system. The wires are color-coded for easier identification.

4.1. Persiapan

1. Alat ngumpulkeun: You will need wire strippers, crimpers, a drill, a screwdriver, and electrical tape.
2. Pegatkeun sambungan batré: Salawasna pegatkeun terminal négatif batré kandaraan sateuacan ngamimitian padamelan listrik naon waé.
3. Locate Wiring: Identify the taillight, brake light, and turn signal wires on your towed vehicle. Consult your vehicle's service manual if necessary.

4.2. Splicing the Harness

The harness features integrated block diodes to protect your vehicle's sensitive electronics from the RV's electrical signals. Follow the color-coded wires for correct connections:

• Identipikasi Kawat: Match the color-coded wires of the CURT harness to the corresponding functions on your vehicle's taillight wiring. Common wire functions are:
  • Koneng: Left Turn/Brake
  • héjo: Right Turn/Brake
  • coklat: Taillights/Running Lights
  • bodas: taneuh
• Sambungan Sambungan: Using the provided butt connectors, carefully splice the harness wires into the vehicle's corresponding wires. Ensure a secure and tight connection.
• Sambungan taneuh: Connect the white ground wire from the harness to a clean, unpainted metal surface on the vehicle's frame using the ring terminal and a self-tapping screw.

A diagram illustrating the key features of the harness. An arrow points to the 4-way flat connector, which connects the towed vehicle to the RV. Another arrow indicates the splice-in connections, where the harness integrates with the vehicle's existing wiring.

4.3. Mounting the Connector

1. Pilih Lokasi: Select a suitable location near the rear of the towed vehicle for the 4-way flat connector, ensuring it is easily accessible for connection to the RV.
2. Pasang Bracket: Use the provided mounting bracket and self-tapping screws to securely attach the bracket to the vehicle.
3. Panyambung Aman: Insert the 4-way flat connector into the mounting bracket.

Components included with the harness: a 4-way flat extension cable for additional length, a black metal mounting bracket for securing the connector, and three self-tapping screws for installation.

4.4. Routing and Securing Wires

Route all wiring safely and securely using the provided zip ties. Avoid routing wires near exhaust systems, suspension components, or any moving parts that could cause abrasion or damage.

A collection of black zip ties, typically used for neatly securing and routing wiring during installation to prevent damage and ensure a tidy setup.

5. Parentah Operasi

Once the CURT 58979 wiring harness is installed on your towed vehicle, follow these steps for operation:

1. Connect to RV: Plug the 4-way flat connector from the towed vehicle's harness into the corresponding 4-way flat socket on your RV. Use the included 4-way flat extension if additional length is required.
2. Pariksa Lampu: With the RV's lights on, check that the towed vehicle's taillights, brake lights, and turn signals are functioning correctly and synchronizing with the RV's signals.
3. Pegatkeun sambungan: When not towing, disconnect the 4-way flat connector from the RV.

This image depicts a recreational vehicle (RV) towing a small passenger car. It visually represents the intended use of the CURT wiring harness for dinghy towing, connecting the towed vehicle's lights to the RV's electrical system.

A clear diagram illustrating the pin configuration of a standard 4-way flat trailer end connector, which is used to connect the towed vehicle to the RV.

A diagram showing a 4-way flat loop connector, which can be used for extending or adapting connections in a towing setup.

6. Pangropéa

Regular maintenance ensures reliable performance of your wiring harness:

• Pariksa sambungan: Periodically check all splice connections and the ground connection for corrosion or looseness. Clean and re-secure as needed.
• Pariksa Wiring: Inspect the entire length of the harness for any signs of wear, fraying, cuts, or pinches. Repair or replace damaged sections immediately.
• Perawatan Konektor: Keep the 4-way flat connector clean and free of dirt or debris. Apply dielectric grease to the pins to prevent corrosion.

7. Cara ngungkulan

If you experience issues with your wiring harness, consider the following:

• No Lights or Intermittent Lights:
  • Check all splice connections for proper contact.
  • Ensure the ground wire is securely attached to a clean, unpainted metal surface.
  • Inspect the 4-way flat connector for corrosion or bent pins.
  • Verify the RV's towing vehicle electrical system is functioning correctly.
  • Confirm the towed vehicle does not use a PWM system, as this harness is incompatible.
• Incorrect Light Function:
  • Double-check the color-coded wire connections to ensure they match the correct functions (e.g., left turn signal wire connected to left turn signal).

8. Spésifikasi

9. Garansi jeung Rojongan

For warranty information or technical support regarding your CURT 58979 Universal Towed-Vehicle RV Wiring Harness, please refer to the official CURT websitus atanapi hubungi layanan palanggan CURT sacara langsung. Simpen resi pameseran anjeun kanggo klaim garansi.