Unhooking the battery for about 20 minutes should be more than enough to resed the computer.
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.
According to the 2003 Mercury Mountaineer Owner Guide : ( DOT 3 brake fluid , meeting Ford specification ESA-M6C25-A )
That would be the 4.6 liter engine, which takes six quarts. * of 5W-20 according to the 2003 Mercury Mountaineer Owner Guide
I get 15.3 in my 2005.
4
( # 24 ) is a blue color 15 amp fuse for the cigarette lighter and OBD II in a 2003 Mercury Mountaineer ( under the instrument panel )
On a 2003 Mercury Mountaineer , 4.6 litre V8 engine : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
My code was located in the compartment with my jack. It is on the side of the white computer box. Hope this helps.
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
only when it begins to fail.
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Check out the realted link for some advice on how to reset the computer in your 2003 BMW 325I computer.