How To Test Air Suspension Compressor Relay

There is no definitive answer, as each car is different. However, a few suggestions include checking the car’s manual or researching online. Additionally, some people recommend checking the fuses and relays first.

An air suspension compressor relay is responsible for providing power to the air suspension compressor. The compressor is responsible for pumping air into the air springs, which in turn raise or lower the vehicle. Without the relay, the compressor would not be able to function.

There are a few ways to test an air suspension compressor relay. One is to use a multimeter. Set the multimeter to the resistance setting, and then touch the probes to the two terminals on the relay. If the relay is working properly, the multimeter should register a reading of zero.

Another way to test an air suspension compressor relay is to use a 12-volt test light. Touch one end of the test light to the positive terminal on the relay, and then touch the other end of the test light to the negative terminal. If the relay is working properly, the test light should light up.

If you suspect that the air suspension compressor relay is not working properly, it is best to replace it with a new one.

How Do You Test An Air Suspension Compressor Relay?

If your car is riding a little low, or the airbags are sagging, it might be time to test your air suspension compressor relay. Here’s how:

1. Start with the car turned off. Locate the relay box, which is usually under the hood.

2. Open the relay box and identify the air suspension compressor relay.

3. Using a multimeter, test the relay for continuity.

4. If the relay is not showing continuity, it needs to be replaced.

5. Once you’ve replaced the relay, test the air suspension system to make sure it’s working properly.

What Are The Symptoms Of A Bad Air Suspension Compressor Relay?

One symptom of a bad air suspension compressor relay is that the air compressor will not turn on.

When your air suspension compressor relay goes bad, you’ll start to see a few different symptoms that will let you know that something isn’t right. Here are a few of the most common symptoms of a bad air suspension compressor relay:

1. The air suspension compressor won’t turn on.

If your air suspension compressor won’t turn on, then it’s a pretty good sign that the relay is bad. The compressor relies on the relay to provide power, so if the relay isn’t working, then the compressor won’t be able to function.

2. The air suspension compressor turns on but doesn’t run.

If the air suspension compressor turns on but doesn’t actually run, then it’s also a pretty good sign that the relay is bad. In this case, the relay is supplying power to the compressor, but the compressor itself isn’t running properly.

3. The air suspension compressor turns on but doesn’t inflate the airbags.

If the air suspension compressor turns on but doesn’t actually inflate the airbags, then it could be a sign of a bad relay or a problem with the airbags themselves. In either case, it’s best to have the system checked out by a professional to diagnose the problem.

4. The air suspension compressor turns on but doesn’t turn off.

If the air suspension compressor turns on but doesn’t turn off, then it’s definitely a sign of a problem with the relay. In this case, the relay is stuck in the on position and is supplying power to the compressor even when it’s not needed. This can cause the compressor to overheat and eventually fail.

If you notice any of these symptoms, then it’s a good idea to have your air suspension system checked out by a professional. They’ll be able to diagnose the problem and let you know if it’s a bad relay or something else.

How Often Should You Test Your Air Suspension Compressor Relay?

The air suspension compressor relay should be tested monthly. If you have an air suspension compressor relay, you should test it regularly to make sure it’s working properly. Here’s a step-by-step guide on how to do it:

1. First, check the fuse to see if it’s blown. If it is, replace it with a new one.

2. Next, check the relay itself. If it looks damaged, replace it with a new one.

3. Finally, check the air suspension compressor itself. If it’s not working, you’ll need to replace it.

Testing your air suspension compressor relay regularly is important to make sure your air suspension system is working properly. By following these steps, you can be sure that your system is in good working order.

What Happens If Your Air Suspension Compressor Relay Fails?

If the air compressor relay fails, the air compressor will not function.
If the air suspension compressor relay fails, the air suspension compressor will not be able to operate. This will lead to a loss of air pressure in the air suspension system, which will cause the vehicle to sit lower to the ground. The air suspension system will not be able to provide the same level of ride comfort or handling performance.

FAQ

How Do You Replace An Air Suspension Compressor Relay?

If your air suspension compressor relay needs to be replaced, you’ll first need to locate it. The relay is typically located in the engine compartment, near the air suspension compressor. Once you’ve found the relay, you’ll need to remove it and install the new relay in its place.

What Is The Air Suspension Compressor Relay’s Function?

The air suspension compressor relay’s function is to provide power to the air suspension compressor. When the air suspension system is turned on, the relay closes and power is supplied to the compressor. The compressor then pumps air into the air springs, providing the air suspension with the ability to adjust the ride height of the vehicle.

What Are The Most Common Causes Of Air Suspension Compressor Relay Failure?

The most common causes of air suspension compressor relay failure are due to either a faulty electrical connection or a buildup of dirt and debris. If the air suspension compressor relay is not receiving power, it will not be able to properly operate the air suspension system. If there is a buildup of dirt and debris around the air suspension compressor relay, it can cause the relay to overheat and fail.

Can You Drive With A Bad Air Suspension Compressor Relay?

The answer is no, you cannot drive with a bad air suspension compressor relay. The air suspension compressor relay is responsible for supplying power to the air suspension compressor. Without power, the air suspension compressor will not be able to operate and will not be able to pump air into the air suspension system. This will lead to a lowered vehicle and a rough ride.

Conclusion

The air suspension compressor relay is an important part of the air suspension system. It is responsible for supplying power to the air suspension compressor. Without it, the air suspension system would not be able to function. There are a few ways to test the air suspension compressor relay. The most common way is to use a multimeter. Another way is to use a test light.

If you are still unclear about how to test an air suspension compressor relay, please feel free to leave a comment below.