Question about MTX Ford Explorer/Mercury Mountaineer/Mazda Navajo 1991-2001 Thunderform Loaded with 10 Inch Woofer and ... Car Speaker

1 Answer

2001 Mercury Mountaineer

Overdrive button is flashing on my 2001 Mountaineer, When I drive it feels like I am not in overdrive. Someone told me that there is a senso on the side of the transmission for overdrive. Any Help?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 2,039 Answers

The best thing would be get our mountaineer scan those mercury and ford they have lot of trouble with the neutral swich, output sensor you can change everything and still have the same problem get it scan start with that wise investment cheers

Posted on Jan 19, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer


Since 2001 your transmission is about due to fail

I would rebuild it with all the updates & add a bigger
cooler out front IF your going to tow.

Has the fluid been changed every 3 years since new?

NO --- then a death sentence to any trans

Apr 03, 2014 | 2001 Mercury Mountaineer

1 Answer


O/D OFF light is visible below voltage gauge on bottom right when lit. You have to be in Drive to engage overdrive button.

Apr 03, 2014 | 2001 Mercury Mountaineer

1 Answer

1997 Mercury Mountaineer Overdrive flashing

When the OD light flashes it means the transmission has developed a fault. As to what the fault may be is yet to be seen without the system being scanned. In many cases the light indicates the transmission is slipping, you may not feel it slipping, but the computer (called the PCM) senses it through the internal speed sensors that measure main shaft input speed and shaft output speed in RPM. Other problems like shift solenoids can cause this as well. Another factor can be the transmission fluid is worn out, it should be replaced along with a new filter every 60,000 miles minimum.

Mar 24, 2014 | 1997 Mercury Mountaineer

1 Answer

2005 Mountaineer 2 wheel drive, 6 cyl hard to shift when parked on incline or decline and doesnt feel like shifting into overdrive. Sometimes jump a few inches when put into reverse. Any thoughts.

Yes when you park on an incline you should always put your emergency brake on before shifting to park. Then whenyou are ready to move again put you car in gear before disengaging the emergency brake. this will remove the stress from the transmission.

Sep 12, 2013 | 2005 Mercury Mountaineer

1 Answer

Should i drive my mercury mountaineer in over drive on or off

Depends on what you are doing...

NEVER TOW in OVERDRIVE, you will burn up the Transmisison

Under normal Driving Conditions, leave it in OD (Overdrive), the vehicle will automatically choose the gear for you

If you are driving up and down Hills (Mountains) where it is shifting back and forth a lot, my own personal preference is to take it out of OD until I am going down the hills. I hate the shifting back and forth and prefer to keep the RPM's up in the 2200 -2350 range to maximize the engine....

Apr 05, 2013 | Mercury Mountaineer Cars & Trucks

1 Answer

2003 Mercury Mountaineer Electrical Problems?!?!?!

O/D light flashing is telling there is a problem with the transmission an trouble codes are stored . The clicking you hear in the rear climate control system is mode door or blend door actuator . There is no accumulator in the rear A/C system . If the A/C system had a accumulator it would be in the engine compartment . Your best bet ,take it to a qualified repair shop.

Jul 13, 2017 | 2003 Mercury Mountaineer

1 Answer

2001 F-150 the "OFF" light

replace the over drive button

Dec 10, 2010 | Ford F-150 Cars & Trucks

1 Answer

Hi there. My '03 AWD Mountaineer with 88k miles (4.0) just started having transmission issues. The control cluster says CHECK TRANSMISSION and the Overdrive gets turned off and flashes. Is this a fluid...

I know is not what you would like to hear around the holidays, but.... a lot of times when the overdrive flashes, there is a mechanical problem, most likely in your case lockup in the torque converter. i would say it would be a good idea to get it to a garage asap, to save yourself from any other damage that will cause you to do a complete rebuild.

Nov 30, 2010 | 2003 Mercury Mountaineer

1 Answer

2002 toyota tacoma 4 door prerunner def. lock. was told it is blowing oil it is on the spark plugs. starts shaking very bad between 45 and 50 mph but not in overdrive. stops shaking at 52 mph. was when in...

2001 Toyota Tacoma Prerunner, 3.4L, 4 door, 2WD, automatic transmission overdrive problem. It's not shifting to overdrive, overdrive button on shifter does not turn light on - on dash. Mileage is 115,xxx.

Sep 07, 2010 | 2002 Toyota Tacoma

1 Answer

1996 mercury cougar xr7 shifting problems

Something wrong with the Overdrive.Is it a sensor or a control module.Sounds like it might sounds like it gos worse after you hooked it up.Did you just buy the car?

Jan 15, 2009 | 1996 Mercury Cougar XR7

Not finding what you are looking for?
Car Audio & Video Logo

181 people viewed this question

Ask a Question

Usually answered in minutes!

Top MTX Car Audio & Video Experts


Level 2 Expert

150 Answers


Level 3 Expert

82208 Answers


Level 1 Expert

12 Answers

Are you a MTX Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides