DT MALE TO FEMALE POLARITY SWITCHING CONNECTOR (VOLVO) - LG1631

DT Male to Female Polarity Switching Connector (Volvo) – LG1631

Running into reversed polarity when fitting a new light to a Volvo? It’s a common headache. This simple DT male to female polarity switching connector is the answer, fixing the problem in seconds without a single cut to your loom.

You’ve done the job right. The new lamp is mounted securely, the cables are neatly routed. You plug it in, and… nothing. Before you start questioning the lamp, the cause is almost always reversed polarity in the vehicle’s factory wiring—a known quirk on certain Volvo models. The old fix was to get out the wire cutters. But that’s a risk, creating a weak point for water ingress and corrosion down the line.

This adapter is the proper engineering solution. It’s a straightforward, plug-and-play polarity reverser designed for the professional installer. Just plug it in between your new lamp's connector and the vehicle’s harness. Internally, the positive and negative pins are swapped, correcting the polarity instantly. Job done.

Built with rugged, industry-standard DT-style connectors, this adapter ensures the connection remains solid and sealed against the elements. For the professional auto electrician, it turns a frustrating troubleshooting task into a 10-second fix, keeping the installation clean, reliable, and profitable. For fleet managers, it means less vehicle downtime and a more dependable, easily serviceable repair.

Key Features

• Instantly reverses polarity for correct light function on Volvo trucks
• Fitted with standard Deutsch DT-style connectors (male to female)
• Plug-and-play design for immediate, hassle-free installation
• Eliminates the need to cut or splice the vehicle's factory loom
• Ensures a reliable, weather-sealed connection built for professional use
• Keeps installations clean, professional, and free from potential warranty issues
• A must-have adapter for any toolkit used to service Volvo vehicles

Ideal Applications

• Upgrading or replacing auxiliary lighting on Volvo FH, FM, FMX, and FL series trucks
• Installations where an aftermarket LED light fails to work due to reversed factory wiring
• Fleet maintenance workshops and mobile auto electricians servicing Volvo commercial vehicles
• Ensuring a clean, professional install without modifying the OEM harness

Why Choose LED-Global Lighting

At LED-Global, we engineer solutions for the real world. Our components are designed in Europe, for European vehicles and the professionals who maintain them. We focus on proven, reliable products that solve genuine problems, reduce vehicle downtime, and ensure a professional result, every time. It’s not just about selling a part; it’s about providing a trusted solution that works.

DT male to female polarity switching connector (Volvo) – LG1631.