How to Test Relays?

Answer The relays in your car are electrical switches that are used to control different electrical components, such as the air conditioner, the fuel pump, and the radiator fans. Relays can malfunction an... Read More »

Top Q&A For: How to Test Relays

How to Test Starter Relays?

The starter relay and the neutral lockout switch control the starting solenoid. These two components work together to ensure that the starter operates safely and does not turn the engine over in an... Read More »

How Do Car Relays Work?

Trailer springs act as a cushion for the items riding on the trailer. Leaf springs have layers of metal in decreasing lengths from top to bottom to absorb the shock of bumps while traveling. When t... Read More »

How Do Horn Relays Work?

Horn relays come in all sizes and shapes and are typically used on ATVs, cars, motorcycles and even boats. They are simple switching devices that take voltage from a main power source and switch it... Read More »

How to Remove Schrack Relays?

Schrack relays are electronic switching devices designed by the Tyco company. They are present in cars and other electronic devices. They come in a variety of shapes and sizes, depending upon the e... Read More »