Question about 2003 Lincoln Navigator

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Air suspension rear vehicle

Do u know where the air ride suspension linkage arm is on the rear drivers side tire on a 2003 navigator

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  • Lincoln Master
  • 880 Answers

INSIDE THE WHEEL OPENING TUCKED INTO THE FRAME WHERE THE REARWARD CRADLE IS LOCATED BESIDE THE SUSPENSION AIRBAG

Posted on Nov 16, 2013

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

fastboyz
  • 674 Answers

SOURCE: 03 lincoln navigator air suspension

you need to check your real axle sensor it may have come loose or broken

Posted on Jan 02, 2009

chuck943
  • 783 Answers

SOURCE: 2001 lincoln navigator rear suspension?

Here is how to tell if system is working.Get into the vehicle and close door. Set ignition switch to on position and move the gear shifter to neutral. After a few secs. you should hear the compressor turn on. If it comes on then put shifter back to park leave ignition on and exit vehicle. Compressor will stop when you open the door but should start back up in a couple of secs. after you close the door. You can then walk around the vehicle and listen for leaks.
If compressor does not come on there are 3 fuses and a solid state relay that controls it along with the module.
The 3 fuses are no. 109(50amp) in the battery junction box under hood.This is the direct feed to compressor thru the solid state relay. The other 2 fuses are located in the interior fuse panel and they are no. 6 (5amp) and no. 12(15amp).
What we usually see though if compressor does not run is either a bad compressor or the solid state relay. They both are rather expensive so I would have an experience tech look at it then.
However If you feel confident enough and have a voltmeter or test light respond back and I will tell you which wires to check.

Posted on Mar 12, 2009

ancdlm
  • 58 Answers

SOURCE: 2003 Lincoln Navigator air suspension

I would recommend going to strutmasters.com and taking a look at our conversion kits. these convert you from the airbag to a powder coated American made steel coil spring that is guaranteed to last the life of the car. Airbags and compressors are constantly having to be replaced. Also something alot of people don't know is that theses air suspensions are not meant to be in temperatures above 90 Degrees or below 40 Degrees. That is most of the world. The temperature will cause you to replace alot of bags. and typically when your replacing a bag you are going to have to replace the compressor to because the bag had a hole or small crack in it causing the compressor to over work and it will die. I posted the link below so you can take a look http://www.strutmasters.com/lincoln-suspension-parts-s/1.htm I hope I was of some help Good Luck!!!

Posted on May 06, 2009

MNfisherman
  • 11896 Answers

SOURCE: The rear air ride suspension on my 98 lincoln navigator

Could very well be faulty relay, bad fusible link, or a fuse in general. You can trace the wiring or view a free repair manual at autozone.com to trace wires to find faulty device. You can use an ohmmeter or multi-tester to test relays and fuses.

Posted on Aug 17, 2009

  • 507 Answers

SOURCE: 2004 lincoln navigator air suspension my truck is lowered from th

could be faulty compressor which pumps up the suspension,is it leaking from anywhere,causing the pump to work too hard,has it just packed up,check fuses but probably compressor

Posted on Oct 26, 2009

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The air suspension on our 2000 Lincoln navigator seems not to be working right how can we find out what is causing this can we still drive it with this going on?


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

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https://www.youtube.com/watch?v=wfh7n17hvN8
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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 ...

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

Dec 25, 2015 | Lincoln Cars & Trucks

3 Answers

Passenger side on 2003 ford expedition keep dropping no air leaks


On that system you have 3 ride height sensors. 2 front 1 rear. Disconnect the linkage arm and try to move sensor arm. Should move with little resistance but not loose. If bound up replace,also check 2 remaining sensors. Behind the passenger headlight is your compressor and relay. You can jump the 2 fat wires together at the relay to activate the compressor. The relay has 4 wires 2 fat 2 skinny. They sell a conversion kit to elinmate air ride and have coil struts and shocks. I normally recommend the conversion so the problem doesn't happen again. Nice system till it goes wrong

Mar 14, 2015 | 2003 Ford Expedition

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I want to know how to fix the alignment on my 1995 honda accord ex.


Before making wheel alignment adjustment, perform the following checks:
  1. Tires should be equal in size and runout must not be excessive. Tires and wheels should be in balance, and inflated to manufacturer's specifications.

  2. Wheel bearings must be properly adjusted. Steering linkage and suspension must not have excessive looseness. Check for wear in tie rod ends and ball joints.
  3. Steering gear box must not have excessive play. Check and adjust to manufacturer's specifications.
  4. Vehicle must be at curb height with full fuel load and spare tire in vehicle. No extra load should be on vehicle.
  5. Vehicle must be level with floor and with suspension settled. Jounce front and rear of vehicle several times and allow it to settle to normal curb height.
  6. If steering wheel is not centered with front wheels in straight-ahead position, correct by shortening one tie rod adjusting sleeve and lengthening opposite sleeve equal amounts.
  7. Ensure wheel lug nuts are tightened to torque specifications
Ride Height Adjustment

Before adjusting alignment, check riding height. Riding height must be checked with vehicle on level floor and tires properly inflated. Passenger and luggage compartments must be unloaded. Bounce vehicle several times, and allow suspension to settle. Visually inspect vehicle from front to rear and from side to side for signs of abnormal height.
Measure riding height. See figure. Riding height between left and right sides of vehicle should vary less than 1′ (25.4 mm). If riding height is not within specification, check suspension components and repair or replace them as necessary.
Wheel Alignment Procedures

Honda recommends using commercially available computerized 4-wheel alignment equipment. Follow equipment manufacturer instructions to obtain vehicle alignment settings. Use following procedures for necessary adjustments.
Civic Camber Adjustment
Compare camber settings with vehicle manufacturer recommendations. If camber is incorrect, check for bent or damaged front suspension components. Replace faulty components. Recheck camber.
Civic Caster Adjustment
DO NOT use more than 2 shims. If more than 2 shims are required to adjust caster angle, check for bent or damaged suspension components.
Compare caster settings with vehicle manufacturer recommendations. If caster is incorrect, check for bent or damaged front suspension components. Replace faulty components. Recheck caster.
Civic Toe-In Adjustment

  1. Secure steering wheel in straight-ahead position. Measure front wheel toe-in. If adjustment is needed, loosen tie rod lock nuts. Turn both tie rods equally in the same direction until front wheels are in straight-ahead position and toe-in reading is correct. Tighten tie rod lock nuts. Reposition tie rod boots if twisted.
  2. Ensure parking brake is released. Check rear wheel toe-in. If adjustment is needed, hold adjusting bolt on rear compensator arm and loosen lock nut. See figure. Adjust rear toe-in by sliding rear control arm until rear toe-in is correct. Install NEW lock nut, and tighten it while holding adjusting bolt.
Wheel Alignment Specifications

  • Camber - Measurement in degrees.
    • Front: 0 (range -1 to 1)
    • Rear: 0.33 (range -1.33 to 0.67)
  • Caster - Measurement in degrees.
    • 1.17 (range 0.17 to 2.17)
  • Toe-In - Measurement in inches (mm).
    • Front: -0 (0)
    • Rear: 0.08 (2.0)
  • Toe-In - Measurement in degrees.
    • Front: 0.00 (range - 0.16 to 0.16)
  • Toe-Out On Turns - Measurement in degrees.
    • Inner: 41.00
    • Outer: 33.50
Torque Specifications Ft. Lbs (N.m)

  • Rear Control Arm Adjusting Bolt: 48 (65)
  • Spindle Nut: 136 (185)
  • Tie Rod Lock Nut: 41 (55)
  • Wheel Lug Nuts: 80 (108)
hope this helps you out.

May 09, 2011 | 1995 Honda Accord

2 Answers

2004 Lincoln nave, rear wheels jacked up high, front wheels normal, rides real rough??? any thoughts???? Thanks,


Replace the air suspension with conventional shock/strut
conversions. The Air Ride System is not worth investing
time and money ,after the vehicle is 5 years old.
Too expensive to maintain ,and too difficult to diagnose

Next time buy the Ford version of the vehicle

Jan 23, 2011 | 2004 Lincoln Navigator

2 Answers

04 lincoln navigator, Air ride problem. Driverside front and rear bags appear fully inflated. The passenger side looks normal height. When I shut the truck off driverside stays jacked up and passenger side...


My suggestion to you and all the other folks leaving questions on this board about collapsed air suspension systems in luxury cars is to fix that one by replacing it with a real spring and shock system which you can buy at www.strutmasters.com if it is economically feasible, then sell it and avoid air suspensions systems like the plague. There are legions of old 70s Citroens still sitting idle 30 years later on collapsed air suspensions systems in garages and barns all over the country which cars the buyers can't let go because they cost so damn much. Get a coleman air mattress and use it every day, see how long it really lasts.

Dec 12, 2010 | Lincoln Navigator Cars & Trucks

1 Answer

I need to replace my rear sway bar endlink bushings to pass inspection. any directions/assistance?


(Caution ) sway bar end is under pressure.

1.go to AutoZone get new linkage bars or just the bushings depends on wether the bar has grooves wore into them from use and new nuts. 2. Raise and safely support vehicle,3. remove tire, 4.using floor jack safely support the lower suspension arm and raise to remove pressure on the linkage bar between swaybar end and lower arm 5. remove the nut under the lower suspension arm that retains the swaybar linkage ,6. loosen and remove nut at swaybar end. 7.at this time only lower the lower suspension arm enough to remove the linkage bar. install new bushings or bar to the swaybar end don't completely tighten nut at this time.8. install new lower bushing then jack the lower suspension arm back up aligning the lower end of the linkage with the hole in the arm once pressure is lifting the swaybar install the lower nut and tighten at this time Torque top nut to35-47 Ft lb and bottom nut 8-10- Ft lb lower the jack from under the lower arm and install tire lower vehicle ready to go Appx 1 Hr per side

Feb 20, 2010 | 1996 Ford Thunderbird LX

1 Answer

The air ride system is down on the right hand side


199 Navigator that will not start making funny noise what to do? It all started with my back suspension going out. HELP please!!!

Oct 05, 2009 | 1999 Lincoln Navigator

1 Answer

Heard a psssssss sound from rear driver side and defleated


Hello! The rear suspension on this vehicle is air inflated. There are diaphrams that the level ride system uses to inflate rear shocks to aid in the comfort of the vehicles ride and handling. either an air line has rurtured,came off the connection at rear shock,or the diaphram itself has ruptured. Hope this information was helpful!

Sep 12, 2009 | 2000 Lincoln Navigator

5 Answers

Lincoln navigator air suspension is all the way down


that should not happen. Did you turn the switch off in the back for the suspension? Did you do something else at the same time, like check the spare tire for air pressure?

I have info on 2003 navigator 4 wheel air suspension. Maybe similar

SECTION 204-05: Vehicle Dynamic Suspension — 4-Wheel 2003 Expedition/Navigator Workshop Manual
DESCRIPTION AND OPERATION Vehicle Dynamic Suspension The four wheel air suspension system is comprised of the following components:
  • service switch
  • control module
  • two front height sensors
  • one rear height sensor
  • compressor and drier assembly (includes vent solenoid)
  • air lines
  • front and rear air spring and shock absorber assemblies
  • four air spring solenoids
WARNING: The service switch for the air suspension system must be shut off prior to hoisting, jacking or towing an air suspension vehicle. This can be accomplished by turning off the air suspension switch located in the jack storage area in the rear of the passenger compartment. Failure to do so may result in unexpected inflation or deflation of the air springs which may result in shifting of the vehicle during these operations.

WARNING: Do not remove an air spring under any circumstances when there is pressure in the air spring. Do not remove any components supporting an air spring without either exhausting the air or providing support for the air spring to prevent vehicle damage or personal injury.

Air Suspension Pneumatic Diagram 801e0c4.gif
Item Part Number Description 1 5319 Air compressor and drier 2 5B322 Air line T-fitting 3 5B321 Air line union 4 — Air line Y-fitting 5 18945/5311 Air spring and solenoid
------------------------------
Principles of Operation
The 4-wheel air suspension (4WAS) module commands changes in vehicle height that are necessary for both the load leveling and the vertical height adjustment features.
The 4WAS load leveling feature automatically makes adjustments in vehicle height so that the vehicle is always at trim height, and that constant front-to-rear vehicle attitudes are maintained over the load range of the vehicle. Adjustments in height that are necessary to correct height differences between the vehicle left and right sides for the 4WAS system are restricted to what can be reliably achieved with three height sensors.
The height adjustment feature has three vehicle heights within a two-inch span:
Kneel height — improves the ease of entering and exiting by lowering the vehicle one inch below the trim height in the front and rear when the vehicle ignition is in the OFF or LOCK positions and the vehicle is stationary.
Trim height — normal vehicle ride position; vehicle moves to trim position when the ignition is ON, when the transmission is initially shifted to DRIVE or REVERSE mode, when all doors are closed or when speed of more than 24 km/h (15 mph) is detected.
Off-road height — improves ground clearance by raising the vehicle one inch above trim height in the front and rear when the vehicle is at 4x4 low modes and the vehicle speed is less than 40 km/h (25 mph).
The 4WAS module uses the universal bus protocol, (UBP), module communications network for sending and receiving various signals with the exception of speed, information from the three height sensors, and the air suspension service switch. For additional information about UBP, refer to Section 418-00 .
The 4WAS system holds vehicle height when any door or rear hatch is opened. The system stores front and rear vehicle height the moment any door is detected open. The system then maintains this height regardless of the addition or removal of a load. The system returns to its commanded height when all doors are closed or vehicle speed exceeds 24 km/h (15 mph).

-------------------------------
Air Suspension Service Switch
The air suspension service switch signal is needed to wake up the 4WAS module. Without the module receiving this signal, the 4WAS system is inoperative at speeds below 24 km/h (15 mph) and will not react when the vehicle is raised or lowered. At speeds above 24 km/h (15 mph), the system will be active as if the air suspension service switch is in the ON position.
Vehicles without message center When the air suspension service switch is in the OFF position and the ignition switch is in the RUN position, a "CHECK SUSP" will appear in the RH corner of the instrument cluster.
Vehicles with message center When the air suspension service switch is in the OFF position and the ignition switch is in the RUN position, the message center will display "SUSPENSION SWITCHED OFF"
-------------------------------------------
Inspection and Verification
  1. Verify the customer concern.
  1. NOTE: If the door ajar indicator is illuminated when all doors, liftgate, and liftgate glass are closed, the air suspension will not work correctly. Repair door ajar indicator; refer to Section 413-01 .
    Visually inspect for obvious signs of mechanical and electrical damage.


Visual Inspection Chart Mechanical Electrical
  • Restricted suspension movement
  • Excessive vehicle load
  • Cut, severed, crimped air line(s)
  • Unmounted height sensor(s)
  • Damaged front air spring(s)
  • Damaged rear air spring(s)
  • Battery junction box (BJB) fuses 20 (30A), fuse 27 (5A), and fuse 111 (50A)
  • Loose, corroded, or disconnected connectors
  • Air suspension service switch is in the OFF position
  • Damaged solenoid valve(s)

-------------------------
I fthis does not help, the dealer can hook up his diagnostic equipment and download fault codes. Good luck. Please give best rating if this helps.

Apr 20, 2009 | 2004 Lincoln Navigator

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