how to replace air suspension compressor
Lincoln Navigator suspension compressor relay switch is located on the firewall. The switch will be on the passenger side of the firewall.
The air suspension relay on a 2003 navigator is located on the passenger side where the compressor is on the front bottom near the fog lights.
The suspension compressor relay on the 1995 Lincoln Continental is located under the hood in almost the exact center of the vehicle just under a smaller relay. It is at the front of the car, just look for the fan shroud and the relay will placed in between the two fans closer to the top.
on a 1998 it is located under compressor r/f fwd wheel well
Air suspension needs compressed air for the control of Air Springs (Air Spring is a cylinder like thing which goes up and down when air is pumped in and out of it). For pumping in and out the air, air compressor needs to be switched ON/OFF. Compressor relay connects and disconnects the compressor motor from the power supply ( battery).
STRUTMASTERS.COM is a great source for air suspension parts
The front relay is on the passenger side kind of hidden but you'll find it on the upper front right side on the passenger side.
There is not an AC relay on the Mercedes-Benz v280. Instead, the AC compressor uses (or is driven by) the serpentine belt.
In the Power Distribution Box in the engine compartment ( the P D BOX is " live " ) Relay # 303 ( one of the large relays ) is the air suspension relay
it is behind the right headlight. you can see it from the wheel well in front of the tire just behind the bumper
The air conditioning compressor clutch relay is located on the bottom of the air conditioner compressor. The relay switch will be labeled.
i found out for myself that if you jump terminal a&b at the compressor relay the compressor will kick on so i replaced the relay and it works.