How Long Should Electrical Relays Last Before Needing Replacement?

There are days when you really face trouble starting an engine and you don’t exactly know why. Unless you are a seasoned car owner, most of the vehicles these days rely on electronic components to create functions in the car and make everything easier. The electronic control relay is among the most important parts that comprises the electronic parts of cars. If these controls fail, it is like a domino, everything falls apart.

What is a main relay system?

The electronic control in the car system that is responsible for putting power to injectors and helps run the fuel pump, as well as switching functions in cars such as lights, windows, brakes and AC’s. Although not emphasized, this electronic system in the car forms the second part of important functions aside from the mechanical parts. The relays are very much protected and would not be a cause of worry for most newly bought cars, in time these parts would be damaged from dirt, dust and grime that accumulates in the long run.

How to detect if it needs replacement?

Not easily detectable, there are still tell-tale signs that can help you identify whether there is something wrong with these parts and here are some.

  • Problem starting up the engine
  • Changes in the weather causes unexpected trouble with your engine
  • No sound coming out from the engine even if you are turning on the engine without revving it up

These are just signs but should not be taken into chance. Usually a quick trip to the mechanic can help assess whether there are really problems with the main relay control system in your car. If all the signs and the recommendation from the mechanic all coincide to be a result of the electronic system being damaged, it is now the time to replace the electrical relays present in the car.

Get it fixed

Schedule a visit to the technicians who are able to handle the job. The better the work result is, the more you can stop the car electronic system from getting more damage. A switch relay is not just the same all throughout the car system and may need lots of evaluations from technicians to ascertain the level of repair needed. You might need to consider replacing older ones even if they are not damaged yet to ensure that the parts work in line with the timeline of the newly installed electronic parts.