Table of Contents
What does it mean when your car says check air suspension?
What the air suspension warning light means. The car’s computer will turn on the air suspension warning light if it detects any abnormal activity. Typically, this will occur if the compressor isn’t providing as much air as it should or if there is a leak in the one of the bags.
How do I reset my air suspension?
If the air suspension can no longer change the height of the truck, you need to reset it by pressing the air suspension buttons. To do it, you have to press the two air suspension buttons located at the Console area of the truck. Press and hold the two buttons for 30 seconds.
How do I check my air suspension?
How do you know if your system is Air Ride Suspension working or has no issues:
- The car is simply in the position it should be.
- Spray the rubber boots with a soapy water mix; if it bubbles anywhere you have a leak.
- Also spray fittings, if you see bubbles this too is an indication of leaking.
How do you troubleshoot air suspension?
How to Troubleshoot Air Suspension
- Air Leaks. Fill the water bottle with water and then put a few drops of soap in the bottle.
- Pressure Switch. Check the pressure switch in the air system.
- Testing the Compressor. Test the compressor for power if the pressure switch is working but the tank is not filling up with air.
How do I test my air suspension compressor?
Disconnect the electrical connector going to the compressor. Turn the ignition on and ensure the vehicle is in a state where the compressor would usually be running. Connect the negative meter lead to a good ground (the battery’s negative terminal works the best).
Can I drive with air suspension off?
No. It is not recommended. A damaged or collapsed spring can cause sagging and noise and affect alignment angles. While you can still drive, the ride will be rough and the car will be difficult to control in an emergency.
How do I know if my air suspension is bad?
When air suspension fails, you’ll know it. The most likely first symptoms are a lower, sagging ride height, or the selectable ride settings that no longer function. Other symptoms include a rougher, noisier ride, and sloppy handling through corners and over bumps.
Can you drive with broken air suspension?
If your air suspension fails, you can likely drive to your local Advance Auto Parts, mechanic, or home, but you shouldn’t continue to daily drive with the failure. Failed air suspension parts cause negative handling characteristics and it beats up the rest of your vehicle.
How long does an air suspension last?
Air springs normally last 80,000 to 100,000 miles. Over this time, the rubber bladder dries out, and cracks appear around the bottom piston. Compressors usually wear out because of leaky air springs. However, the computer and height sensors generally last the life of the vehicle.
How do I know if my suspension compressor is bad?
The best way to spot a faulty compressor is if your vehicle is sitting lower than it normally would. With lower pressure provided to the air springs, the suspension itself will droop and the car will sit lower to the ground.