Air Suspension Compressor Relays

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What is an air suspension compressor relay?

An air suspension compressor relay is a component of the vehicle’s air suspension system. It is responsible for controlling the power to the air suspension compressor.

What is the purpose of an air suspension compressor relay?

The purpose of an air suspension compressor relay is to control the power to the air suspension compressor, which inflates and deflates air springs to provide a comfortable ride quality and ensure that the vehicle’s suspension remains at the correct height.

How do I know if my air suspension compressor relay is faulty?

If your air suspension compressor relay is faulty, you may notice the following symptoms:

  1. The vehicle suspension may not remain at the correct height.
  2. The air suspension compressor may make abnormal noises.
  3. The air suspension compressor may not be able to inflate or deflate the air springs.


Can a faulty air suspension compressor relay cause damage?

Yes, a faulty air suspension compressor relay can cause damage to the air suspension system, such as air springs and air suspension compressor.

How do I replace an air suspension compressor relay?

To replace an air suspension compressor relay, you should:

  1. Disconnect the negative terminal of the battery.
  2. Remove the old relay and replace it with a new one.
  3. Reconnect the negative terminal of the battery.


How often should I inspect my air suspension compressor relay?

You should inspect your air suspension compressor relay at least once a year, or whenever you notice any of the symptoms listed above.