they say that the computer module on the 2004 model is in the back of the glove compartment.
however, in the previous models, like the 2003, it is in the plastic molding between the third and second window on the passenger side. there you will find your 5 digit code
A person should know the general location of the electronic parts of their car. The Computer module in this car is located in the drivers side rear compartment close to the jack.Ê
The computer module in a 2003 Mercury Mountaineer is located behind the rear right panel in the truck space. The rear right seat belt panel must be removed and then the lower panel. The module is located beneath a green plug.
Should be on the computer module in the left rear above the wheel well inside.
behind the radio, to the left
The best way to troubleshoot your GEM module on your Mercury is with a diagnostic tester. The diagnostic tester will tell you if the module is working properly.
Under the hood, on the firewall, on the passenger side, highup right near the top. About a 8" wide plug connection.
Usually it is near the left kick panel behind the fuse box. Sometimes it is mounted on the right side of the vehicle.
The 1999 Mercury Sable computer module can be located behind the passenger side dashboard. The dashboard will need to be removed in order to view the computer module.
On a 1999 Mercury Mountaineer : The Powertrain Control Module ( PCM ) is in the engine compartment , passing through the firewall . From the engine compartment , towards the passenger side of the engine compartment , you will see where the wiring harness is bolted to one end of the PCM at the firewall ( most of the PCM is " hidden " behind the glove compartment )
The code is on a sticker on the top of the control module.
The cruise control computer module is located on the passenger's side of the engine compartment on a 1993 Mercury Villager.
If you change the RAP module ( which is located in the storage compartment where your tire jack is ) that will have a different factory code ( I believe you have to get new remotes also )