Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

1993 Chevrolet G30

X

Just about every type of vehicle (cars, trucks, and boats) has relays that control amperage circuits. A great example of relays at work is the headlight system in a Chevrolet G30. The headlight switch generates too much amperage for the headlight wiring. The relay acts as a go-between for low amperage circuits and high amperage circuits.


Relays are versatile and can handle several processes at a time, and this leads to smooth functioning throughout the vehicle. Unfortunately, it also means that when one relay fails, you may find that it affects multiple processes. When the headlights aren't working on your Chevrolet G30 or the radio isn't operating right, it could be a worn relay.