20 Most Recent 2004 Mercury Mountaineer - Page 3 Questions & Answers

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04 mountaineer brake light on, grinding and clicking noise front driver wheel

if the clicking noise happens when turning the wheels while driving, the most likely problem is the output axle shaft ( drive axle ) when the boots rips you loose grease and they start to grind and clicking and brake away. ( recommended to bring to an auto repair shop ) roughly price on drive axles are $125 for the part and 1.5 hours labor.Now, if those noises could be duplicated without driving ( just moving the steering wheel side to side ) it could be a bad ball joint or pitman arm. I really don't think that the brake light is related. I would go straight to your mechanic and avoid all pot holes and drive slowly. Good luck.
3/15/2016 3:41:54 PM • 2004 Mercury... • Answered on Mar 15, 2016
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Differential axle humming and squeaking on 2004 mercury mountaineer 4.0 but has fluid

Bad bearings or ring gear, usually cheaper to install an used one.
3/11/2016 1:13:29 AM • 2004 Mercury... • Answered on Mar 11, 2016
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What caused cigar lighter to quit working?

If fuse is good then replace lighter.
12/31/2015 3:04:53 AM • 2004 Mercury... • Answered on Dec 31, 2015
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Why is AWD not working?

You just may have a corrosion issue with the connector terminal(s). Learn to find an electrical problem within your vehicle. Watch this video to learn how to use a Probe Light Tester. https://www.youtube.com/watch?v=BjCjmwUxUSU
12/17/2015 9:52:58 PM • 2004 Mercury... • Answered on Dec 17, 2015
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Why my cd player has no power but i can adjust radio settings by steering wheel

Those two things are separate systems in your radio.
11/27/2015 6:17:03 AM • 2004 Mercury... • Answered on Nov 27, 2015
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Were is the starter relay swich?

In the fuse box
11/17/2015 1:51:31 AM • 2004 Mercury... • Answered on Nov 17, 2015
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What fuse controls rear backup sensor

Fuse F2.26 - 7.5 amp in the central junction box. an F2.27 also a 7.5 amp fuse in same location . Do you know where CJB is located ? Under right or left side of dash panel more then likely ,sorry can't be more specific .
11/5/2015 4:11:43 PM • 2004 Mercury... • Answered on Nov 05, 2015
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How can i reset/turn off engine fail safe mode

top up oil
10/28/2015 4:52:50 PM • 2004 Mercury... • Answered on Oct 28, 2015
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Chirping sound while driving and very notable when going right what could it be

There are many moving things. Usually the opposite side is bad because the inside wheel is turning less than the outside wheel on turns. It can be a CV joint, loose or worn brake caliper, and even the Emergency brake lining.
10/2/2015 4:32:51 AM • 2004 Mercury... • Answered on Oct 02, 2015
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Runs great starts great,but when gas pedal is press it stalls,any suggestions

sounds like fuel problem, fuel filter or fuel pump, possibly air filter needs changed but you should get an engine light from any of these things
9/22/2015 7:04:09 PM • 2004 Mercury... • Answered on Sep 22, 2015
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I need to know how to fix a Mercury mountaineer passenger window motor

Check your fuses, check connectors on both switches for corrosion or wear, try replacing one of the switches.
9/19/2015 3:13:06 PM • 2004 Mercury... • Answered on Sep 19, 2015
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Why don't headlights work on automatic?

Visual Inspection Chart Mechanical Electrical
  • Headlamp switch
  • Battery junction box (BJB) fuses:
    • 1 (60A)
    • 16 (15A)
    • 22 (20A)
  • Central junction box (CJB) fuse 20 (5A)
  • Circuitry
  • Photocell sensor
  • Vehicle security module
9/17/2015 2:20:33 PM • 2004 Mercury... • Answered on Sep 17, 2015
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Where is the relay to operate the head lamps located

Under the hood on drivers side above your battery probably has a plastic cover same place as your fuses
9/17/2015 1:46:02 AM • 2004 Mercury... • Answered on Sep 17, 2015
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My power windows don't work in my 2004 mountaineer only my sunroof nod it's not the fuse. What do I do ?

Did you check the Accessory delay relay in the central junction box ? F1.62 30amp fuse in the battery junction box , that's ford's under hood fuse / relay center !
8/14/2015 1:24:21 PM • 2004 Mercury... • Answered on Aug 14, 2015
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Transmission overheated warning on dash

When did you last replace fluid and filter?
8/3/2015 5:41:58 PM • 2004 Mercury... • Answered on Aug 03, 2015
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Cd is jammed in cd player, when i try to hit the

Turn the radio off and then disconnect the battery for 30 seconds. Make sure the radio is off or your going to be prompted to enter a radio code to activate it again. Once the battery is reconnected the radio can be turned on again and then try to eject the CD. Good luck and this should work. 
7/28/2015 8:02:46 PM • 2004 Mercury... • Answered on Jul 28, 2015
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Gear shift stucked

On a flat surface, rock the car back and for while trying to un-lock the shift lever.
7/16/2015 1:02:09 AM • 2004 Mercury... • Answered on Jul 16, 2015
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