Question about 1993 Mercury Grand Marquis
A 6ya expert can help you resolve that 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.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
10 year old remotes go bad often, especially due to moisture retention.
Posted on Nov 28, 2008
Testimonial: "Thank you, yes both(2) remotes are bad. I found a testing machine at a local auto parts store, even with new batteries the remotes do not send signal."
SOURCE: no brake lights
Sounds like it has a bad brake lamp switch. It's possible that if you have a third brake lamp and that works, but the others don't, it is a bad multifunction switch. The brake switch is located on the brake pedal. The multifunction switch incorporates your turn signal/ hazard/ high beam lever mounted on the steering column. As confusing as this sounds, I hope this helps.
Posted on Dec 07, 2008
SOURCE: Car will not unlock.
To get inside the car .... Use the key in the lock cylinder, unlock the drivers door to get inside. You shouldn't have to reprogram the fob unless it or the keyless module was changed. There may be a blown fuse that supplies the keyless control module (check the owners manual for location). or wires that lead into the Drivers door may be damaged ... The keyless module is located inside the drivers door at the bottom behind the door panel ... do the unlock/lock and trunk release switches on the inside of the drivers door operate the locks and or trunk release? If so it is not the fuse ... and not the wires to it ... And it could be your BCM body control module, located in the dash board to right of your gas petal. Because the number entry keypad (code for that is on the inside of the right passenger trunk bracket arm) also doesn't work I assume it's not the key fobs themselves. Your 98 manual is correct for your car.
Posted on May 04, 2009
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.
Posted on Aug 26, 2009
Tips for a great answer:
May 05, 2017 | 2005 Mercury Grand Marquis LS
Apr 30, 2014 | 1996 Mercury Grand Marquis
Mar 06, 2014 | 2000 Mercury Grand Marquis
Oct 02, 2013 | 2001 Mercury Grand Marquis
Apr 23, 2012 | 1993 Mercury Grand Marquis
Jun 08, 2011 | 2000 Mercury Grand Marquis
Apr 02, 2009 | 1998 Mercury Grand Marquis
Jan 11, 2009 | 2001 Mercury Grand Marquis
Nov 28, 2008 | 1999 Mercury Grand Marquis
28 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: