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markel Edwards Posted on Apr 23, 2015
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Can I take a ECU out of a 2003 Mercury Mercury Marauder and put it into a 2001 Mercury Grand Marquis

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Randy Ohler

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  • Mercury Master 14,585 Answers
  • Posted on Apr 23, 2015
Randy Ohler
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No. If you could just grab the computers and security system, it could be worth the time and money. You would have to pull all the electrical inside and out, plus many of the switches and components.

mx5turbo92

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  • Mercury Master 545 Answers
  • Posted on Apr 23, 2015
mx5turbo92
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Yes and no..yes u need the keys from marauder becouse the ecu is has built it transfonder and if the donor is not a transfoner key system....NO becouse if you dont have the key from a donor car will not work to a car ull put it in.

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5 Related Answers

Anonymous

  • 1016 Answers
  • Posted on Mar 04, 2011

SOURCE: i need diagram for putting back on cerpatene belt

Hi,
This will help you out.
Thanks
Jasonelshaddai159_22.jpg

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emissionwiz

Marvin

  • 85242 Answers
  • Posted on Apr 28, 2011

SOURCE: will a 2003 mercury marauder engine fit in a 2000

Yes they both use the same basic 4.6 Liter V8 engine, the difference is the Marauder engine is a higher powered and uses Dual Overhead Camshafts and 4 valves per cylinder (DOHC) the Grand Marquis is Single Overhead Camshaft (SOHC), it will bolt in but you will need the all the electronics and the wiring harness including the Powertrain Control Module/computer (PCM) to make it work. You will greatly increase the Horse power of the Grand Marquis.

fordexpert

  • 5692 Answers
  • Posted on Jul 03, 2011

SOURCE: 2001 mercury grand marquis

Check under the dash at your Brake pedal interlock switch. It is timed with the gearshift Interlock and Ignition switch. This switch usually gets hit by feet and dislodged or broken. When you shift out of Park, the switch is toggling to a broken piece and shorting out.

The brake interlock switch is at the top half of the pedal lever. The other part of the Interlock uses a rod or cable in the steering column Ignition switch and mates with the shifting mechanism.

Adam Scott Roberts

  • 1243 Answers
  • Posted on Jul 30, 2011

SOURCE: i need to know how

the interioir panel on the trunk lid has to be removed to access the tag light bulbs.

Anonymous

  • 4803 Answers
  • Posted on May 17, 2012

SOURCE: heater and airconditioner control on mercery grand marquis

If the fan will not run on ANY speed in your Grand Marquis, the problem is most likely NOT the control switch.

Check for power and ground at the blower motor connector. If power and ground is present, replace the blower motor. Otherwise, the problem is most likely a failed blower speed control module (VERY common). The blower motor speed controller is located in the A/C evaporator housing just below the heater hoses.

Note: It is also common for a bad blower motor to CAUSE the controller to go bad. You MAY have to replace BOTH.

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Related Questions:

0helpful
1answer

2003 Mercury Grand Marquis. Power point fuse location please?

Here is your Fuse Box Diagram.

Mercury Grand Marquis (2003-2011) fuses and relays

https://fuse-box.info > mercury > mercury-grand-marq...

The fuse box is located under the left side of the instrument panel. The location of the fuses in the passenger compartment: Mercury Grand Marquis (2003- ...

https://www.google.com/search?q=2003+Mercury+Grand+Marquis.+Power+point+fuse+location

..
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The number eight plug on my 2001 Mercury grand Marquis is misfiring where is it located and how do I replace it in the ignition Coil

Here's the cylinder locations for your vehicle.

On a 2001 Mercury Grand Marquis :
firewall
4 - 8
3 - 7
2 - 6
1 - 5
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1helpful
2answers

Can I take an engine out of a 2014 gt500 Mustang and put it into a 2001 Mercury Grand Marquis

you could but u gotta transfer ecu and harness and make sure it will mount on chassis too.
0helpful
1answer

How to remove speed limiter from 2001 Mercury Grand Marquis LS

I am not familiar with this particular system, but where can you legally go that fast? Some older Chevys had a device on the rotor that would limit top RPM, but I believe modern cars may have either a limit chip in the ECU, or a software limit. Check with a shop that uses a dyno for tuning and they should be able to help. Keep the greasy side down!
0helpful
1answer

How do I find out weather my 1997 mercury G.M. is the one with the police package

Info is a little fuzzy, but here are some solid clues.
The 6th and 7th digits of the VIN should be 71 or 72 if it is a police or taxi model.
It should have a certified 140 mph speedometer and full set of gauges like the Crown Vic.
Very few Grand Marquis models were built with the 71 or 72 package because Grand Marquis was not sold to fleets like Crown Vics were.
I would be surprised if you found a hand full of any year after 1995 in the USA still on the road. The 2003-2004 Marauder would be the exception but they are rare too.
0helpful
1answer

Will a 2003 mercury marauder engine fit in a 2000 grand marquis

Yes they both use the same basic 4.6 Liter V8 engine, the difference is the Marauder engine is a higher powered and uses Dual Overhead Camshafts and 4 valves per cylinder (DOHC) the Grand Marquis is Single Overhead Camshaft (SOHC), it will bolt in but you will need the all the electronics and the wiring harness including the Powertrain Control Module/computer (PCM) to make it work. You will greatly increase the Horse power of the Grand Marquis.
0helpful
1answer

Can lighting control module be repaired

yes, its a $1 relay, but must be soldered into the circuit board. search at www.crownvic.net and you will find its a simple repair, and some people have had it done by friends cheap. (like me) 03 Marauder, same problem in 04 and 05
4helpful
2answers

What is the red flashing light on top of the the driver's side dash?

Don't worry. That is the light that tells you the vehicle's security system is armed - nothing more. Many Ford/Mercury vehicles have it, as does my 2004 Mercury Marauder.

You can verify this information at www.mercuryvehicles.com. Just click on the link for 'owners' then 'owners guide'.

Hope this helps!

D.M.
1helpful
1answer

Replaced battery in 2001 mercury grand marquis

check terminals, might be cracked or not tightened good
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