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Lincoln Navigator Complete Brake Failure

23 messages,  Last post on Nov 10, 2008 at 9:42 PM

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What is this discussion about? Lincoln Navigator, Brakes, SUV


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#14 of 23
Re: Complete Brake Failure at low speed [mikefl1] by mikefl1
Mar 18, 2008 (5:37 am)
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Replying to: mikefl1 (Oct 21, 2007 7:28 am)

The barke problem has finally been repaired. It in the end was found to be a speed sensor on the wheel. They replaced all 4 sensors just in case. There has been NO other prolems since the sensor was replaced.
#15 of 23
07 at shop now by jhays
Mar 28, 2008 (8:49 am)
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my 07 (24K miles) has been at dealership for this problem for 10 days now. I had a problem with the abs "thinking" it was in a skid, or on ice or whatever, (it was blue sky and 75 degrees here in AZ at the time, in town going about 35 MPH) and the car made heavy grinding type noises, transmission shifted down, and the engine felt like it momentarily stalled. I had no brake control for a moment. Then all was good. I headed for a Ford dealership 2 miles away and the ABS light came on two or three times, on the way and when it did there was little or no brakes. That dealer ffound no problem, and no codes showed up. He switched the ABS system off, and had me take it to the dealer where I bought it in Tucson (45 miles away). They can't replicate the problem, but are still researching.
#16 of 23
Re: 07 at shop now [jhays] by mikefl1
Mar 28, 2008 (10:09 am)
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Replying to: jhays (Mar 28, 2008 8:49 am)

The problem is in the speed sensor on each wheel. If they replace all 4 sensors it will go away. They will need to contact FORD for approval, but this is a guaranteed fix. You can not duplicate it that is why you need to repalce the sensors. It is a covered warranty repair.
#17 of 23
Re: 07 at shop now [jhays] by jhays
Apr 08, 2008 (8:46 pm)
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Replying to: jhays (Mar 28, 2008 8:49 am)

Well I got my Nav. back yesterday (4-8-08). 20 days in the shop. They "fixed" it per the "hot line" by checking for ambient light coming between the dash and defrost vent, messing up a sensor that is "sensitive" to light on the steering column under the dash. They put electricians tape on the void, stopping the light coming in. I live in Arizona---any idea what heat does to electrical tape???? I filed a complaint with the NHTSA, pulled up summaries of all the service bulletins on the Nav., and am heading back to the Ford dealer tomorrow so they will fix the defrost plastic, that they did not affix properly to the dash, and now it rattles, and to ask to see their Service bulletins that (may) mention my problem. Lord help Lincoln (please).
#18 of 23
Re: 07 at shop now [jhays] by dchittib
Apr 29, 2008 (7:14 pm)
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Replying to: jhays (Apr 08, 2008 8:46 pm)

just bought a 2006 navigator from a private owner.. today.. only 14800 miles..
clean, under warranty , so did the deal and took the car to work..
once when I was reversing the car from the sellers home, I felt the brake not working.. it was a fraction of a second, so didn't register.. put it in drive and drove away.. put about 50 miles today.. and brought it home..
 
loaded my wife and 2 kids (4yr and 2yr old) in the new car , so my wife can drive me to work, and I can pickup my old car.. our house is on a hill, with a sloping driveway..in a culdesac wife put the car in reverse, and next thing you know.. lost all control of the car.. brakes wouldnt work.. went down the hill for 50 ft or so.. we were sh*t scared.. the slope goes straight to a house across the street.. I was sitting in front passenger side.. and asked her to hit brakes.. she said she is.. but nothing happened.. I put the auto shift into drive and park, nothing happened.. luckily the car swerved to the left into a public fence.. the fence wrapped around our wheel and stopped us from hitting a tree.. just happened 30 mins ago.. still waiting for AAA and the cops.. as I type this.. thought I'd do a quick check on net for this problem.. and lo and behold.. I see your stories..
 
My wife used to work at Ford.. and totally pissed at Ford right now..
thank god.. kids and we are safe.. didn't go through the house at the bottom of the hill.. the fence also saved us from ramming into a tree.. given the slope we picked up speed of some 25 /30 miles per hr.. and so glad kids didnt get hurt..
 
Ford better explain this.. Called the seller, and he says never happened to him..
 
DC
#19 of 23
Re: 07 at shop now [dchittib] by jeyhoe
Apr 29, 2008 (8:58 pm)
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Replying to: dchittib (Apr 29, 2008 7:14 pm)

Geez, that really s*cks. I dont know what the he!! is going on with these things. I have 47K on my 2004 and its been great. Except that it recently developed a brake issue - after I paid the dealer to put new brakes on. Since then if I hit the pedal hard in a panic stop, the pedal resists in a really strange way and I can hear vacuum - air escaping. There is NO ABS actio caus I am familiar with what that feels like. THe cars stops but no way is it stopping like it should. then when I release the pedal, it sortof resists coming back to normal and the brakes also slowly release. I had it back to dealer once and they seemed to fix it, but it's back. Normail braking seems fine, only when I hit the pedal hard. Course this is nothing like what happened to you. Dont know what to say except geez, sorry. Good luck. Certainly this is a guess, but I wonder if the previous owner had this happen and decided to dump it. If he took it to dealer, there should be a record of them trying to fix it. In this case he certainly should have told you.
#20 of 23
Re: 07 sensor replaced, not under warranty!!!![mikefl1] by flatrockale
Jun 30, 2008 (6:48 am)
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Replying to: mikefl1 (Mar 28, 2008 10:09 am)

Mike,
2006, 30,000 miles, bought new.
Hope you get this, your reply was excellent and i had the exact same braking issue as "jhays" I live in a gorge filled college town and am a experienced driver, towing handler, motorcycle driver. Without that i would have surely killed someone when it happened to me on a steep hill in an elementary school zone.
 
After absolutely no help from the dealership ( "Ms. it was a stone under your pad maybe") i self diagnosed my car issue from this forum. Jhays perfectly wrote the symptoms and course of events.... verbatim!!!!!
 I had one speed sensor replaced (where i heard the noise, front drivers side) almost $400.00 I kept the part for future recall?? I was to scared to even drive the car!!!!!
But no matter how hard i tried, Ford wouldn't warranty it, i paid out of pocket. They stated "because the problem couldn't be reproduced, it wouldn't be warranted" I went all the way to the top.
Do you have any further ideas on how i can be reimbursed since you seem to know about " not being able to reproduce the problem"
 I am recently divorced and this car is out of my price range for payments and maintenece but i'm forced to keep up with it for now.
 
Any ideas....help!!!
#21 of 23
Re: 07 sensor replaced, not under warranty!!!![mikefl1] [flatrockale] by mikefl1
Jun 30, 2008 (9:00 am)
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Replying to: flatrockale (Jun 30, 2008 6:48 am)

Ford Lincoln Mercury just replaced my 2007 Navigator with a 2008 Nvigator under the Florida Lemon law. THe porblem is electronic and they finally stepped up to the plate. If anyone is having this problem get friendly with the Service Department people and they will guide you on what to do. It took me a year but I got a new car that has no problems as an even exchange, they called it a "exchange of collateral". Things started happening when I had the service department help me. The speed sensors seem to correct the problem but after 65 days in the shop who knows??? I had no intention of risking my kids life on a guess.
#22 of 23
Complete Brake Failure / Southern California by riverdave
Sep 09, 2008 (8:26 pm)
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I just bought an 06 Navigator about 3 weeks ago. 43K on the odometer The truck appears to be in perfect condition. I noticed a couple issues when I was driving home, and I was going to take it to the dealership when I got a chance.
 
I leave my house (San Diego) at around 9 in the morning on a nice bright sunny day, and begin heading down the hill. I noticed the traction control light flashing and though I'd put it on my list of things to talk to the dealer about when I take it in. That's when I came upon a red light (heading down hill around 45mph) Push the brakes and nothing.. nada, zip, zilch. Blazed through the red light at about 50 (accelerating down the hill). It's a miracle I didn't kill somebody. Everybody at that intersection must have thought I was nuts.
 
Did the pump the brakes deal, and finally got some action on the front left tire. Brake pedal went much further then it usually does, and then started pulsing, and I could hear the front left tire starting to chirp, and the truck slowly came to a stop.
 
I had the truck flat bedded to Witt Lincoln in Escondido CA.. I have talked to the service advisor a few times on the phone, but haven't been down there to talk to him yet.
 
His stance is basically they can't duplicate any problem so there is no problem. Said the traction control threw a couple codes, and they reset it and no problems.
 
I'll be printing out this thread and taking it with me down there. I can't believe that Ford/Lincoln wouldn't be more pro-active on this problem?
 
This is my 2nd Navigator by the way. Last one was a 2000, I put over 200,000 miles on it with no problems. Finally an A/C compressor let go while I was at the river, so I traded it on this one. I must admit though I'm kinda nervous about driving the car now though?
#23 of 23
Brake failure by steel8
Nov 10, 2008 (9:42 pm)
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On 10/29 mileage on vehicle was 19,758. vehicle was being driven by my wife on a flat city street in Laguna Hills CA approximately 10 am approx 40 mph and the day was clear and warm. She applied the brake pedal to slow down and the brake pedal was hard and would not depress and the vehicle would not slow down and a grinding noise came from the front wheels and the front end was shaking the antiskid light came on (while she continued to press down on the brake pedal) and the the brakes did not engage until the vehicle traveled approx 100 feet. The vehicle slowed and she pulled into a parking lot at a slow speed and it happened again.Towed to closest dealer. That dealer ffound no problem, and no codes showed up. Took it to dealer that sold the vehicle to us. They can't replicate the problem, but are still researching.

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