2004 Lincoln Navigator - Answered Questions & Fixed issues

I take help from online websites that have this service like helping in repair some like reliable-store have instant help.. others are a bit slow which I don't prefer... rest is up to u.. U can also get free manuals

2004 Lincoln... | Answered on Mar 16, 2019 | 46 views

First, check the bulb if they are busted. Next is to check the fuse box and locate fuse for either stop lamp, brake light or other label that pertain to stop lamp, they may be busted too. Then, check also the wire connected on the brake light switch. It could be worn out already.

2004 Lincoln... | Answered on Nov 19, 2018 | 39 views

Check the system for air leak.

2004 Lincoln... | Answered on Dec 20, 2017 | 101 views

turn the sitch back on and make sure it comes up to it height

2004 Lincoln... | Answered on Oct 30, 2017 | 40 views

The alternator will only charge if the ECU tells it to. Check the wiring and cable feeding the alternator for bad connections. It is 15 year old wiring.

2004 Lincoln... | Answered on Oct 21, 2017 | 114 views

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.

2004 Lincoln... | Answered on Oct 07, 2017 | 118 views

no it wont. the air suspension works as a complete system. each air spring has an electric solenoid, each corner has an electric height sensor and then the compressor itself. just energizing the compressor will not open the solenoids or sensors both of which are needed to raise the vehicle. what is probably happening is a failure in the computing system for the suspension system. expensive to repair.

2004 Lincoln... | Answered on Oct 05, 2017 | 227 views

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
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)

  1. If the inspection reveals an obvious concern that can be readily repaired, correct the concern before continuing with Inspection and Verification.
  1. If the concern remains after the inspection, use the scan tool connected to the data link connector (DLC) to retrieve continuous diagnostic trouble codes (DTCs) and to execute On-Demand Self-Test diagnostics for the 4WAS module.
    • If the On-Demand Self-Test is passed and no DTCs are retrieved, GO to Symptom Chart to continue diagnostics.
    • If DTCs are retrieved, go to the 4WAS Module Diagnostic Trouble Code (DTC) Index in this section.
    • If the 4WAS module cannot be accessed by the scan tool, Go To Pinpoint Test A .

2004 Lincoln... | Answered on Oct 05, 2017 | 1,826 views

look behind the passenger frt. kick panel under glove box

If you need further help, I’m available over the phone at https://www.6ya.com/expert/lee_9bf2e1a3cef596dc

2004 Lincoln... | Answered on Oct 03, 2017 | 579 views

typical dealers response
indicates that there is a faulty non-return valve in the system that is passing air when sitting and allow air in and out when compressing
I would start by checking the valves at the discharge line at the compressor, working to the air reservoir valves then onto ride height control valves finishing with holes in the air suspension bags them selves
yes it work doing the checking but there is no real expense until you find the faulty part and I am sure that it will be less than the quote

2004 Lincoln... | Answered on Sep 16, 2017 | 124 views

go to the wreckers/junk yards and get good replacements

2004 Lincoln... | Answered on Jun 24, 2017 | 122 views

well the wav file don't work, always use youtube.
as to your car, from the description, it's either battery or starter motor related.

2004 Lincoln... | Answered on Apr 25, 2017 | 264 views

Is the DVD slot in the dash board or in the second row? Does it appear to be factory installed or possibly aftermarket? If factory and in the front, I'd suspect it's for loading navigation system updates. Does your Navigator have factory navigation?


2004 Lincoln... | Answered on Apr 04, 2017 | 216 views

Are you absolutely certain the noise is lifter tap and not an exhaust leak? These are pretty well known for breaking exhaust manifold studs, or even cracking exhaust manifolds. The noise will be present on a cold engine but might go away as the engine heats up and the manifold expands. Maybe that's why it seems to go away after adding additives or changing the oil. It gets just enough heat in the engine to fool you in to thinking the issue was resolved by adding the oil/additive. Are you always adding to a cold engine?


2004 Lincoln... | Answered on Apr 04, 2017 | 78 views

a the junkyard

2004 Lincoln... | Answered on Jan 27, 2017 | 71 views

The ABS warning light is on because the control module for the ABS has sensed a fault, until the fault is repaired the light will remain on and you have no ABS brakes. You need the ABS system scanned for the fault code to see what part or wiring is defective. When the system is repaired the light will go out.

2004 Lincoln... | Answered on Jan 27, 2017 | 78 views

It is under the hood and it is marked out in the owner's manual But the horn is very unlikely to be the problem, the most common issue is that the contact drum under the steering wheel has a broken electrical filament, this filament connects to the horn switch. The part is called the clockspring contact drum

2004 Lincoln... | Answered on Jan 25, 2017 | 258 views

It's 20A FUSE 41 in the central junction box.

2004 Lincoln... | Answered on Jan 23, 2017 | 450 views

If you still have the original owners manual in the glove box. the information is in it. If not you can get a manual from an auto parts store.

2004 Lincoln... | Answered on Jan 04, 2017 | 20 views

The gears in the motor drive module are most likely stripped out

2004 Lincoln... | Answered on Nov 11, 2016 | 112 views

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