1. Įvadas
The Tekonsha 119178 Tail Light Converter is designed to adapt a vehicle's separate turn and stop light system (3-wire system) to a standard trailer's combined taillight wiring system (2-wire system). This unit ensures proper synchronization of vehicle and trailer lighting functions, including tail lights, stop lights, and turn signals. It is compatible with both LED and incandescent bulbs on the vehicle and trailer sides and features integrated circuit protection for enhanced safety.

Image of the Tekonsha 119178 Tail Light Converter, a compact black unit with wiring harnesses.
2. Saugos informacija
- Prieš pradėdami bet kokius elektros instaliacijos darbus, visada atjunkite automobilio akumuliatorių, kad išvengtumėte elektros smūgio ar automobilio elektros sistemos pažeidimo.
- Įsitikinkite, kad visos laidų jungtys yra tvirtos ir tinkamai izoliuotos, kad išvengtumėte trumpojo jungimo.
- Mount the converter in a dry, protected location away from excessive heat, moisture, and moving parts.
- Jei abejojate dėl kurios nors montavimo proceso dalies, kreipkitės į kvalifikuotą automobilių techniką.
- Do not exceed the specified circuit capacities of the converter.
3. Pakuotės turinys
Prieš pradėdami diegti, patikrinkite, ar yra visi komponentai:
- Tekonsha 119178 Tail Light Converter Unit
- 60-inch Car Side 4-Flat Vehicle Connector with Cover
- Wiring Harness with 16 Gauge Bonded Wire
4. Produkto ypatybės
- Universal Circuit Protected Design: Adapts 3-wire vehicle systems to 2-wire trailer systems.
- Platus suderinamumas: Works with both LED and incandescent bulbs on the vehicle and trailer.
- Integrated Short Circuit Protection: Re-settable protection safeguards the tow vehicle from electrical shorts or incorrect wiring.
- Didelė talpa: 2.1 amp stop light/turn signal circuit capacity; 7.5 amp taillight circuit capacity.
- Patvari konstrukcija: All solid-state components for reliable performance.
- Išplėstinis pasiekiamumas: Features a 60-inch long, car side 4-flat vehicle connector with cover and 16 gauge bonded wire.
5. Sąranka ir diegimas
Follow these steps for proper installation of the tail light converter:
- Paruošimas: Gather necessary tools (wire strippers, crimpers, electrical tape, circuit tester, mounting hardware). Disconnect the vehicle's negative battery terminal.
- Identify Vehicle Wires: Using a circuit tester, identify the following wires on your vehicle's taillight harness:
- Tail Light (running lights)
- Stop Light (brake lights)
- Kairysis posūkio signalas
- Dešinysis posūkio signalas
- Žemė
- Connect Converter Input Wires: Splice the converter's input wires to the corresponding vehicle wires. Ensure secure connections using appropriate connectors or soldering, and insulate thoroughly with electrical tape or heat shrink tubing.
- Konverteris Ruda Wire → Vehicle Galinis žibintas Viela
- Konverteris Raudona Wire → Vehicle Stop Light Viela
- Konverteris Geltona Wire → Vehicle Kairysis posūkio signalas Viela
- Konverteris Žalia Wire → Vehicle Dešinysis posūkio signalas Viela
- Konverteris Baltas Wire → Vehicle Žemė (ensure a good chassis ground connection)
- Mount Converter: Secure the converter unit in a dry, protected area of the vehicle, such as inside the trunk or under the rear bumper, using screws or zip ties. Ensure it is not exposed to direct water spray or excessive heat.
- Connect to Trailer: Route the converter's 4-flat output connector to the rear of the vehicle where it can easily connect to the trailer's 4-flat plug. Use the included cover to protect the connector when not in use.
- Bandymo sistema: Reconnect the vehicle's battery. Connect a trailer or a trailer light tester to the 4-flat connector. Test all lighting functions: tail lights, brake lights, left turn signal, and right turn signal. Ensure all lights operate correctly and independently.
6. Naudojimo instrukcijos
Once properly installed, the Tekonsha 119178 Tail Light Converter operates automatically. When the vehicle's lights are activated, the converter processes the signals and sends the correct output to the trailer's lighting system. No manual intervention is required during operation.
- Before each towing trip, ensure the 4-flat connector is securely plugged into the trailer and that all trailer lights are functioning correctly.
- The converter is designed to work with both LED and incandescent bulbs on both the vehicle and trailer, providing flexibility for various setups.
7. Priežiūra
Minimal maintenance is required for the Tekonsha 119178 Tail Light Converter:
- Reguliarus patikrinimas: Periodically inspect all wiring and connections for signs of wear, corrosion, or damage. Repair or replace any compromised components immediately.
- Švarios jungtys: Keep the 4-flat connector pins clean and free of dirt or debris. Use dielectric grease on the pins to prevent corrosion, especially in harsh environments.
- Saugus montavimas: Ensure the converter unit remains securely mounted in its designated location.
8. Problemų sprendimas
If you encounter issues with your tail light converter, refer to the following troubleshooting guide:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| No trailer lights functioning. | Loose or corroded connections; blown vehicle fuse; faulty trailer wiring. | Check all connections, vehicle fuses, and trailer wiring. Ensure a good ground connection. |
| Trailer lights not functioning correctly (e.g., brake lights activate with turn signal). | Incorrect wiring connections to the vehicle. | Re-verify all input wire connections to the vehicle's tail, stop, and turn signal wires. |
| Converter stops working intermittently or after a short circuit. | Integrated short circuit protection activated. | Disconnect the trailer. Inspect trailer wiring for shorts. The converter's protection is re-settable and should resume normal operation once the fault is cleared. |
| One specific trailer light not working. | Faulty trailer bulb; issue with trailer's internal wiring; specific output wire from converter is loose. | Check the trailer bulb. Inspect the trailer's wiring. Verify the corresponding output wire from the converter to the 4-flat connector. |
9. Specifikacijos
- Modelis: 119178
- Prekinis ženklas: Tekonša
- Stop Light/Turn Signal Circuit Capacity: 2.1 Amps per circuit
- Taillight Circuit Capacity: 7.5 Amps
- ttage: 12 voltų
- Vattage: 26.2 vatų
- Gaminio matmenys: 22.56 x 10.11 x 4.78 cm (8.88 x 3.98 x 1.88 colio)
- Prekės svoris: 181 g (0.4 svaro)
- Vielos matuoklis: 16 gauge bonded wire
- Jungties tipas: 4-flat vehicle connector with cover
- Apsauga: Integrated re-settable short circuit protection
- Lemputės suderinamumas: LED and/or Incandescent (vehicle and trailer)
10. Garantija ir palaikymas
The Tekonsha 119178 Tail Light Converter is backed by Tekonsha's 1 metų ribota garantija. Ši garantija apima medžiagų ir gamybos defektus normaliai naudojant.
For warranty claims, technical assistance, or further support, please contact Tekonsha customer service through their official website or the retailer where the product was purchased. Please have your product model number and purchase information available when contacting support.





