How to Install a Relay Switch?

Answer Relays serve two critical functions, both equally important. The most common is operating a large current with a small switch. Instead of mounting a massive switch on a car dashboard, for example, ... Read More »

Top Q&A For: How to Install a Relay Switch

How to Install an Automotive Relay Switch?

If you are adding a high power electric accessory to your vehicle, you can install a relay to operate it. For easier installation, use a pre-wired relay socket and extend its leads to the accessory... Read More »

How to Install a Turn Relay Switch on a Motorcycle?

Motorcycle turn signals use a relay to flash the signals on a constant basis. Although these relays are quite durable, they do wear out over time. One sign is a constantly illuminated turn signal. ... Read More »

How to Install a Turn Relay Switch on a 1994 CBR 900 RR?

Like most motorcycles, Honda's 1994 CBR900RR used a relay-based turn signal system to warn other motorists of its rider's intent to change lanes or turn. The relay itself is fairly robust, but year... Read More »

How to Install Head Lights With a Relay Switch?

Whether it's for a hot rod, dune buggy or old woods truck, there's only one correct way to wire headlights and that is to use a relay switch in the circuit. Using a relay insures brighter headlight... Read More »