How do you repair an air suspension on a car?
1. Remove the #1 30-amp ECAS fuse from the UBEC. 2. Lower the spare tire. 3. Raise and support the vehicle. 4. Remove the air spring compressor to frame mounting bolts. 5. Disconnect the air inflator switch electrical connections, the air supply lines and the air spring compressor vent hose from the air spring compressor. 6.
When to depressurize the air suspension on a car?
• Depressurize the air suspension system only after the rear axle is supported and is set between D-height and full jounce. • Remove the air suspension system fuse before working on the rear suspension components or the rear axle.
What happens when an air suspension goes flat?
Air springs and electronic ride controls provide a cushy, boulevard ride, but the ride doesn’t last forever. All air suspensions share a common vulnerability: air leaks. And when a system can no longer hold air, it goes flat. When an air ride suspension system goes flat, it can be very expensive to fix.
Do you have to replace springs on air suspensions?
Air springs – Leaking, damaged, deflated or unfolded springs. Damaged springs must be replaced as an individual assembly (replacement in pairs is not necessary with air springs). If unfolded, the spring must be carefully inspected for cuts or cracks before it is reinflated.
How much does it cost to repair a rear suspension?
Replacing a suspension system can cost $1,000-$5,000 or more, depending on the type of system and the make, model and year of the vehicle (luxury vehicles typically cost more than standard automobiles).
What is an air suspension system?
Air Suspension is a type of high-performance car suspension system that utilizes an air compressor or pump to operate. As opposed to traditional suspension systems, which use coils or steel springs, air suspension systems work by using a pump to create pressurized air…
What is a suspension air bag?
Air bag suspension, also called air ride, is a type of suspension found on many of today’s custom street cars and custom trucks. Air ride is used to replace the coil and or leaf springs on your custom ride. With an air suspension setup, compressed air is used to inflate rubber bellows, or “bags” of air,…