04 LINCOLN NAVIGATOR AIR RIDE COMPRESSOR HAS NO VOLTAGE

Ford Air Ride Rear Suspension Down Diagnosis & Fix ...

? 9:57
https://www.youtube.com/watch?v=wfh7n17hvN8
Feb 24, 2014 - Uploaded by FordTechMakuloco
Ford Air Ride Rear Suspension Down Diagnosis & Fix ... why theair ride compressor is not turning on and pumping up the air ridesuspension on your truck. ... Ford Expedition & Lincoln Navigator Air Ride C1725 Common Faults ... 2000 Ford Expedition - Replacing the rear shocks with load leveling shocks ...

2003 Lincoln Navigator air suspension fix(3) - YouTube

? 3:41
https://www.youtube.com/watch?v=MhWlcYycny4

Fix your car right away by clicking the link I attached
Lincoln Navigator 1997 2002 WorkSHOP Service repair manual Download

Short of installing conventional struts/shocks in place of the
air ride suspension,& that is what I recommend always,
your only other choice, if your going to work on your own vehicles,
is to spend the big money as i have for close to 50 years &
buy ALL Factory Manuals & Wiring Diagrams

You simply can not work on any system, on any product,
you have no knowledge of or reference material for

The was two choices
Buy the Ford version--Expedition or convert to non air
Never be happy or keep your wallet full until you do
Bad System & worse to diagnose

The buzzing is probably the compressor. You may have a bad air line somewhere. Or, you may have a bad solenoid. These can be check with an ohmmeter.

There are scanners which have a function to diagnose the air-ride system. It will take a more expensive scanner that has this function to do the job. Since some electrical shops charge by the hour, a scanner pin pointing the problem in minutes will save you money. Replacing the correct part will also save money instead of financing trial and error parts buying.

Some of the system is activated by the opening and closing of your doors. Parking slope also activates the system to level. The master dump valve for maintaining pressure is located around the bottom front of the front wheel well.

While the air system is expensive, overall replacing one component is a lesser expense. If you did not have air ride the vehicle would handle differently. You get what you pay for and maintenance is a cost other people do not pay with plain steel springs.

Take your vehicle to someone who has a compatible scanner to read your air ride.

Befoe that expense which may still be your only option reset your system by Disconnecting and reconnecting you battery and check for a blown fuse to the motor if all is the same then replace your pump.

have ur body control mogual checked ....... thay are known to do that ...has nothing to do with the main brain . it is located under the dash drivers side black box

Check all your fuses. in the dash if any and in the hood if any. Sounds like the circuit overloaded and shorted out.

Remove battery, remove windshield washer bottle, remove air compressor and disconnect both air lines from the compressor dryer. Make sure compressor electrical wiring is plugged in, install battery, turn suspension switch to ON, turn ignition switch to the ON position, close all door and the compressor should come on and completely lower the whole truck. Once the truck is completely down, turn the ignition OFF, remove battery and connect both air lines. Install battery ensure electrical wiring is plugged in, turn ignition switch to ON, the compressor should come on and raise the vehicle to the correct ride height.

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