Is there a fuse for the air suspension?
A blown fuse is the most common cause of inactive air suspension and could be a really simple fix. Your system will likely have more than one fuse to run the system. A fuse for the compressor and a separate fuse for the ASCM. The compressor fuse is more likely to be the issue.
What fuse controls the air compressor?
The fuse for the level control compressor is located in the under the hood fuse block. It is a 40 amp fuse number 61. There is also a relay between this fuse and the electronic suspension control module.
Why is my air suspension not working?
One of the most common air suspension problems is a leaking air spring. With time, the rubber components of these parts will deteriorate, creating holes and tears and causing air leaks. The air compressor works to keeps the bags and springs properly inflated. When there’s a leak, the compressor will keep running.
How do I test my air suspension compressor relay?
Testing the Compressor
- Test the compressor for power if the pressure switch is working but the tank is not filling up with air.
- Place the test light on the power lead to the compressor(s). If it doesn’t get power, check the relay running power to the compressor or the fuse running to the compressor.
What happens when air suspension fails?
With lower pressure provided to the air springs, the suspension itself will droop and the car will sit lower to the ground. The compressor may eventually lift the vehicle up to the correct height, but at some point it won’t be able to build enough pressure to counter the weight of the car.
How do I check 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.
Does the AC compressor have a fuse?
You can use your car’s owner’s manual to help locate the fuse. If the new fuse blows once it’s been replaced there is a short in the system. This relay supplies main power to the compressor via the system fuse. Locate the relay in the fuse panel or power distribution center using the owners manual.
Can you drive with broken air suspension?
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.
What happens if air suspension fails?
Can you drive with failed air suspension?
Like driving with completely worn out shocks, struts, or springs, driving with broken air suspension components is not recommended. 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.
Where is the fuse for the air suspension compressor?
Also, check the fuse for the air suspension compressor. On the Mercedes-Benz S-Class, the fuse box that contains the air suspension compressor relay and fuse are located on the right (passenger side) of the engine. Look at the 40 AMP fuse F32, make sure that it is not blown.
What should the fuse look like on Mercedes Benz air suspension?
Procedures are similar for other Mercedes-Benz with air suspension, but the location of the relay and fuse may change. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. Here is what a good fuse should look like.
Where is the fuse slot for the Auto Ride compressor?
It is located in the same fuse block, it is a 10 am fuse number 54. In addition to these two fuses there is the main power fuse for the suspension module. It is in the same fuse block, fuse number 2 and it is a 30 amp fuse. Any of these components, compressor relay, the three fuses and the module could be the problem.
Where are the fuse boxes located on a car?
FUSE BOX LOCATIONS FUSE BOX LOCATIONS When a fuse box lid is removed, take care to protect the box from moisture, and refit the lid at the earliest opportunity. There are 4 separate fuse boxes fitted to the vehicle, each one containing fuses protecting a different group of circuits. 1. Engine compartment fuse box.
Also, check the fuse for the air suspension compressor. On the Mercedes-Benz S-Class, the fuse box that contains the air suspension compressor relay and fuse are located on the right (passenger side) of the engine. Look at the 40 AMP fuse F32, make sure that it is not blown.
Where are the fuses for service Ride Control?
IGN3 10amp inside the car to the left of the steering wheel in the fuse panel. RTD 30 amp under the hood in the fuse panel. Green fuse to the left. Look on the cover and the diagram shows its exact location. Loading…
Procedures are similar for other Mercedes-Benz with air suspension, but the location of the relay and fuse may change. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. Here is what a good fuse should look like.
Where are the fuses on a Lincoln Town Car?
The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses. To remove a fuse use the fuse puller tool provided on the fuse panel cover. 2005-2011: Restraint control module (RCM), Occupant classification sensor (OCS), Passenger airbag deactivation indicator (PADI)