AutoVolt Main Beam Relay Loom & Piggyback Package for Ford Ranger
The AutoVolt Main Beam Relay Loom & Piggyback Package is engineered specifically for the Ford Ranger (2011–2022), providing a professional-grade, plug-and-play wiring solution for integrating auxiliary LED light bars and driving lights with your vehicle’s high beam system. Designed for enthusiasts and professionals seeking a reliable and reversible installation, this kit enables seamless control of aftermarket lighting upgrades while protecting the vehicle’s sensitive electronics.
How the Main Beam Relay Loom Works
Modern vehicles like the Ford Ranger use advanced electronic control modules that can be damaged by high-current loads from auxiliary lighting. The AutoVolt relay loom addresses this by using the factory main beam (high beam) signal purely as a trigger. The actual power for your auxiliary lights is drawn directly from the battery via a fused relay harness, ensuring safe and consistent operation without overloading the original wiring or control units.
Where This Wiring Kit Is Most Useful
This kit is ideal for any Ford Ranger owner looking to add roof-mounted LED light bars, bumper-mounted driving lights, or other high-output auxiliary lighting. Whether you’re preparing for off-road adventures, night-time expeditions, or simply want improved visibility on rural roads, the AutoVolt loom enables your auxiliary lights to activate automatically with the main beam, all while maintaining a clean, OEM-style installation.
- Roof-mounted LED light bars
- Bumper-mounted driving lights
- Auxiliary off-road lighting systems
Key Benefits of the AutoVolt Relay Loom for Ford Ranger
- Plug-and-play installation—no cutting or splicing of factory wiring
- Dedicated piggyback loom for safe, reversible connection to the high beam circuit
- 40A relay and 15A inline fuse support up to 200W of LED lighting (upgradeable to ~250W with a 20A fuse)
- Heavy-duty wiring and weather-resistant connectors for durability
- Inline isolation switch allows auxiliary lights to be disabled for road use or inspections
- Maintains vehicle warranty and integrity by avoiding direct modification of OEM wiring
Construction and Electrical Components
AutoVolt’s loom is built for reliability in demanding environments. The package includes a 40-amp relay for robust switching, a 15-amp inline fuse (supporting up to 200W LED lighting), and heavy-duty wiring with weather-resistant connectors. The wiring lengths and trigger cable routing are optimised for the Ford Ranger engine bay, ensuring a tidy, factory-style installation that is fully reversible if required.
Installation and Use Considerations
This kit is designed for straightforward, plug-and-play fitting with no need for specialist tools or electrical knowledge. The piggyback loom connects directly to the Ranger’s high beam circuit, while the relay harness draws power from the battery. An inline switch is included, giving you the flexibility to disable the auxiliary lighting circuit for legal compliance or vehicle inspections. The entire system can be removed without leaving permanent changes to the vehicle.
Why Choose This AutoVolt Loom for Your Ford Ranger?
Adding powerful auxiliary lighting to your Ford Ranger can risk damaging factory wiring or voiding warranties if not done correctly. The AutoVolt Main Beam Relay Loom & Piggyback Package solves this by isolating the high beam trigger from the lighting power circuit, ensuring safe, reliable operation and a professional finish. This is the ideal solution for owners who want robust lighting upgrades without compromising vehicle integrity or future resale value.
Delivery, customs and taxes
Know the landed cost before you order
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Lead times and urgent orders
Check timing before you commit
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.