How much does it cost to replace main relay?

How much does it cost to replace main relay?

The average main relay replacement cost is between $70 and $120, depending on what type of vehicle you drive and where you take it for repairs. The majority of that cost will come from troubleshooting fees and the cost of the relay itself.

What does the main relay control?

The relay works as a conductor in between a low amperage circuit, allowing it to turn a higher amperage circuit on or off. The main relay in a vehicle controls the fuel pump and supplies power to the injectors.

How long do main relays last?

Relays have a limited lifetime, but they are reliable in benign environments. 50,000-100,000 operations are usually at full rated load. Up to many millions of operations with a negligible load will experience an increase in life at lighter loads.

What happens if you don’t replace the main relay?

Failing to get the main relay replaced will usually lead to the car being unusable. If the car cranks and then dies almost immediately after, then the main relay may be to blame. The only way to ensure that this problem stops is by taking the time to get the relay tested and replaced if needed.

How much does it cost to replace a main relay in a car?

If you are not able to get your car going after checking all the basic things, the main relay is probably defective or there is an electrical problem that could have fried the main relay. The average cost of replacing the main relay can be over $200 depending on the car model and brand.

How do you replace the main relay on a Honda CRV?

Unbolt any bolts that may hold the Honda CR-V’s PGM-FI main relay in place and pull it gently from the relay socket without tugging on any wires. Replace the PGM-FI main relay, reconnect any disconnected devices, wiring and the battery. Test the ignition.

Where is the main relay on a car?

It can be difficult for a common car owner to diagnose such issues but there are still a few basic things owners and drivers can check to rule out common problems. The main relay is usually located underneath the dashboard, inside the fuse-box of the car but it also depends on the make and model of the car: 1. The engine does start

Where do I go for a main relay replacement?

It depends on the type of car you drive and the auto repair shop you go to. Our mechanics are mobile, which means they don’t have the overhead that repair shops have. They provide you convenience by coming to your home or office. What is the Main Relay (Computer/Fuel System) all about?

Unbolt any bolts that may hold the Honda CR-V’s PGM-FI main relay in place and pull it gently from the relay socket without tugging on any wires. Replace the PGM-FI main relay, reconnect any disconnected devices, wiring and the battery. Test the ignition.

How is the main relay in a car?

There are few components as crucial to vehicle operation as your main relay. It operates both the car’s computer and the fuel system. If you experience any problems similar to the symptoms above, we recommend having your vehicle diagnosed immediately. How can we help?

How do you replace the main relay in a Honda Accord?

Pull the main relay from its location. You may need to push aside wires or devices or remove devices, such as the cruise control box, that block the main relay. Use your ratchet or wrench to remove any nuts and bolts (ratchet counterclockwise) attached to a device to expose the main relay or any that hold the main relay in place.