Which fuse is for the suspension? - 1997 Ford Expedition

Did you check the compressor relay ? Location BJB - battery junction box , under hood fuse relay box . plus fuse #19 60 amp .this powers the compressor . If the fuse an relay or good Have a repair shop check for DTC'S - diagnostic trouble codes in the VDM - vehicle dynamics module . This module controls the air suspension . Do you know anything about automotive electronics an computers . (modules)

Hey Philly,
The ELC Fuse should be in the trunk fuse block. There are 2 fuses for the system located in the Trunk Fuse Block. They are a Electronic Suspension Control 30 AMP Fuse & an Ign-0 Body fuse.
And check out these links..
Interior Fuse Box Location 1994 1999 Cadillac DeVille 1995 Cadillac...

Probably failed seal or air bag leaking air. Check again and try to see if this will do the trick. Sometimes pvc line could fail to deliver air to the bag too!

A malfunction with the air suspension system has been detected
Start with the basics and check the switch in the right front passenger footwell , by the kick panel and see if the air suspension service switch has been turned off , or perhaps its fuse # 12 ( 15 amp ) for the air suspension switch , or fuse # 15 - 5 amp for the air suspension module ( but unless you have noticed other things not working it's probably not that fuse ) In the power distribution box in the engine compartment
( Ford states to disconnect your battery before servicing anything in the PD BOX ) fuse # 109 is a 50 amp maxi-fuse for the air suspension compressor , or it could be a sensor or the compressor itself etc.

first question - Is the compressor pump running? Check compressor fuse. We will go from there.

Under the hood there is an air compressor to fill the air bags on the suspension. With age the compressor draws excessive amps and blows the fuse. Check the fuse and see if it has popped. If so replace it. If the fuse is good ,locate the compressor and check the electrical plug to it to see if it has become corroded. If corroded pull the fuse and scrub the contacts with a brass brush untill clean. To keep it from corroding in the future apply some dieletric grease to the contacts and plug it back in. hope that helps, Rich.

Vehicle Dynamic Suspension The vehicle dynamic suspension consists of the following components:

• Rear air suspension control (RAS) module (5A919)
• Snorkel
• Drier
• Air compressor (5319)
• Air suspension switch (5K761)
• Solenoid valve (5311)
• Air spring (5560)
• Air suspension height sensor (5359)
• Air line

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Visual Inspection Chart Mechanical Electrical

• Restricted suspension movement
• Excessive vehicle load
• Cut, severed, or crimped air line(s)
• Damaged air spring(s)
• Height sensor damage
• Height sensor mounted incorrectly, disconnected, or damaged

• Central junction box (CJB):
  • Fuse 5 (15A)
• Battery junction box (BJB):
  • Fuse 8 (30A)
• Loose or corroded connectors
• Air suspension switch OFF

The air suspension control module is diagnosed using Super Star II Tester 418-F045 (007-0041B) or equivalent.
The test connector used to communicate with the air suspension control module is located on the RH side of the luggage compartment.
When the tester is connected, the engine is started and the HOLD/TEST button is latched down, the air suspension control module will respond sending a code 10 to the Super Star II Tester which represents "Diagnostics mode entered." If diagnostic trouble code (DTC) 10 is not displayed, go to Pinpoint Test A.
Air Suspension Control Module Diagnostic Trouble Code (DTC) Index
Condition Possible Sources Action

• No communication with the air suspension control module

• CJB Fuse 5 (15A).
• BJB Fuse 8 (30A).
• Circuitry.
• Air suspension control module.

• GO to Pinpoint Test A .

• Unable to enter auto test

• Air suspension control module.
• Circuitry.

• GO to Pinpoint Test B .

• Rear air suspension does not respond to load changes

• Circuitry.
• Air compressor.
• Air compressor inlet tube.
• Air compressor drier.
• Air suspension height sensor.
• Air suspension control module.

• GO to Pinpoint Test C .

• Rear rides low/high

• Circuitry.
• Air spring solenoid.
• Air suspension height sensor.
• Air suspension control module.

• GO to Pinpoint Test C .

• Poor ride quality

• Circuitry.
• Air springs.

• GO to Pinpoint Test C .

• Air suspension warning indicator ON

• Air suspension switch OFF.

• Place the air suspension switch in the ON position.

• Air suspension control module.
• Circuitry.

• GO to Auto Test.

• Instrument cluster (conventional cluster) or lamp warning module (electronic cluster).

• REFER to Section 413-01A (conventional cluster) or REFER to Section 413-01B (electronic cluster), or REFER to Section 413-01C (natural gas cluster).

Check the suspension switch on the trunk, I think is on the driver side, something should happen if you turn it on/off.

I have the same issue. Mine is a leak in the air suspension. The first thing to do is go to your under hood fuse box (the one with the oversized fuses) The fuse will be a 30 amp (large green) fuse. If the fuse is blown just go to Pep Boys,Kragen,or Autozone and they are less than $3.00. If this fixes it the air suspension will fill up within a couple of minutes (with car running) Usually these fuses will blow when you have a leak and the small compressor that fills your suspension gets overworked causing the fuse to blow. If that is the case with your vehicle keep a couple extra fuses handy until you get the car serviced. The only time you should flip the switch to the off position is when you are raising the car on a jack. Make sure the switch is flipped on when you replace the fuse.

"looking 4 da relay"
there is a solid state relay for the air suspension system , it is next to or near the air suspension pump located at right front of engine compartment ( relay has a 4 wire connector , colors grey/red , light blue/pink , light green/red , and a dark blue/yellow , also behide the right interior kick panel is a fuse area , 3 fuses are involved with this circuit , fuse #111 - a 50 amp fuse , fuse #27 a 5 amp fuse , and fuse #20 a 30 amp fuse , and don't forget the air suspension service on/off switch . if your not 100% happy with my answer , tell me what i can do to help .

free owners manual ?, best i can say is try ebay , here is several available on ebay.

ebay 03 lincoln navagator owners manuals

J5