29 Articles
How to Replace a Condenser Fan Relay

The condenser fan relay and the engine cooling fan relay are, on most vehicles, the same component.

How to Replace an Anti-Lock Control Relay

The anti-lock control relay supplies power to the anti-lock brake controller.

How to Replace an Anti-Lock Brake System (ABS) Fuse or Relay on Most Cars

Most modern vehicles are equipped with an anti-lock braking system (ABS).

How to Replace a Fuel Pump Relay

The fuel pump relay helps your vehicle start the car by pressurizing the fuel system for the first few seconds before the oil pressure’s level takes over.

How to Replace a Starter Relay

A starter relay, commonly known as a starter solenoid, is the part of a vehicle which switches a huge electric current to the starter motor, in light of a little control current, and which in turn sets the engine in motion.

How to Replace a Headlight Closure Relay

All relays, including your headlight closure relay, are used to keep high amperage and voltage systems away from the driver as a safety measure.

How to Replace a Horn Relay

Car horns are used for a variety of purposes, not least among these safety.

How to Replace an Ignition Relay

When you turn the key and nothing happens, most people assume that it's due to a faulty starter or ignition lock assembly.

How to Replace an Electronic Control Relay

Electronic relays are used throughout your vehicle.

How to Replace an Intermittent Wiper Relay

Intermittent wipers are a great feature for those times that it isn’t raining hard enough to have the wipers going at low speed.

How to Replace a Door Lock Relay

A relay is an electromagnetic switch operated by a relatively small electric current that can turn a much larger electric current on or off.

How to Replace an Automatic Shutdown Relay

Automatic shutdown relays are a big part of controlling and operating electrical functions and getting a vehicle to start and run.

How to Replace a Heater Blower Motor Switch or Relay

It can be a frustrating moment when you turn on your air conditioning, heater, or defroster and no air blows out.

How to Replace a Cooling Fan Relay on Most Vehicles

A cooling fan relay is used on vehicles that have an electrical fan to cool the engine.

How Long Does a Fog Light Relay Last?

All vehicles come equipped with headlights, and some vehicles offer you more in terms of lighting.

How Long Does a Main Relay (Computer/Fuel System) Last?

The main computer relay is responsible for supplying power to the Powertrain Control Module (PCM).

How Long Does an ECM-Power Relay Last?

As technology continues to advance and move forward, so does the way our vehicles operate and run.

How Long Does a Condenser Fan Relay Last?

The condenser fan relay allows the cooling fan to pull air through the radiator and the condenser to cool the vehicle.

How Long Does an Automatic Shutdown Relay Last?

When you start your car, a number of things happen.

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