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99 grand marquis cruise control will not work, fuses are all good

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The electric actuator box under the hood that is connected to the cable, is a common failure part. its the same part on crown vics, and town cars,

Posted on Sep 05, 2010


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Cruise control not working

Check with a Dealer for a Recall on the Cruise unit and park the car outside until you do. There were fire hazards for some year models. Get your Vin# checked to see if the upgrade was missed. The Dealers installed an inline fuse to repair these.

Mar 01, 2014 | 2006 Mercury Grand Marquis

1 Answer

I have a 1994 mercury grand marquis. The cruise control stopped working today so I believe a fuse blew out. Can you tell me what is the number slot in the fuse box that is for cruise control? Thank you

Hi Debbie,

First I think it should be said that whatever is wrong with your cruise control it is definitely NOT caused by a fuse. Fuses do not cause electrical circuits to fail. Failing electrical circuits case fuses to blow.

With that said, there are 2 fuses that affect your cruise control operation:
Fuse #6 (10 Amp) and Fuse #7 (15 Amp), both of which are located in the instrument panel fuse block. Fuse #6 is the power feed to the cruise control servo and Fuse #7 is the brake lamp fuse, which provides power to let the cruise control servo know when you have applied the brake.

Oct 17, 2011 | 1994 Mercury Grand Marquis

1 Answer

The speed control light does not come on and the speed control does not work.

Fuse number 1 (15amp blue fuse) located under the dash is the primary fuse for the cruise control servo...check that first...Also, if i recall correctly there was a mandatory recall notice issued in 2005 for this model related to cruise control failures. Check with your local Lincoln Mercury dealer for more information. You will need your VIN number to see if the repairs on your vehicle have been made. Good luck, i hope this helps.

Jul 16, 2011 | 1997 Mercury Grand Marquis

1 Answer

Horn and cruise control dont work, fuses are good

Cruise buttons on the steering wheel? Is the Airbag light on? Possible bad clockspring.

Jul 03, 2010 | 1995 Mercury Grand Marquis

1 Answer

2000 grand marquis cruise control not working

Have seen this problem before. You need to look under dash at brake pedal and find a blue switch with plunger contacting pedal, disconnect connector and jump with a peice of wire and drive to see if cruise works and if it does replace deactivation switch this should get you going.

Aug 25, 2009 | Mercury Grand Marquis Cars & Trucks

1 Answer

While driving with my cruise control on i heard a snap sound and the cruise stoped working. I checked the fuse and it was good, what else should i check??

Dear sir,

Some possible causes for the cruise not to work

1. Burnt fuse(s)

2.Faulty brake switch.

I think u checked For fuse.Now check u r brake could be faulty.

If It is not solves u r Problem back with more information we will try to solve u r problem best of our knowledge and experience

Jul 10, 2009 | 1987 Mercury Grand Marquis

1 Answer

Cruise Control - 2000 Mercury Grand Marquis LS - not working

Your manual should tell you that. Also check your brake light switch by the brake pedal. It also disengages the cruise. If it is bad the cruise will not work but the brake lights may still work.

Jul 03, 2009 | 2000 Mercury Grand Marquis

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