Every vehicle with keyless entry has it's own factory code
The factory method requires removal of the dash and heater box to replace the plastic door with another plastic door. HeaterTreater has a new product to repair the 02-08 Explorer without removing the dash, and replacing the door with metal that will outlast the Explorer. Check HeaterTreater.net.
8in Subwoofer from 02-05 explorers
on the drivers side door below the handle
i also have an '02 that i bought used. the '01 and older Explorers had a sticker located in the jack storage compartment with the code on it. i called Ford when i bought mine and they said i would have to bring proof of ownership and $35 to the dealership to be given the code. needless to say i just stick with the remote keypad.
window moter could be blown. take of your drivers side door pannel and check motor
The 2002 Ford Explorer AUTOMATIC TRANSMISSIONS take Motorcraft MERCON " V " automatic transmission fluid ***note : starting with the 2002 model year of the Ford Explorer 4 door , there is NO AUTOMATIC TRANSMISSION FLUID DIPSTICK***
I found mine on my 2005 mountaineer and apparently 02 to 05 are the same. Open back passenger side door on your left where the seat belt goes into the wall behind all that is your code. remove the panels carefully by pulling on them top on first pull out then down. Second one pull out and up. near the door opening you will see a black box labeled security unit, on that box look you will see only one set of five numbers, there is your code. This works couldn't believe my eyes until I punched in the code and bam it unlocked the doors after locking them manually! You can reset this factory code to one of your own chosing but not quit sure how contact ford dealership service department they should be able to talk you through this procedure over the phone since you have the factory code now.
Phylactery Factory was created in 2007-02.
Door Door was created in 1983-02.
IF the problem is with control over heat and AC, most likely the problem is with the blend door operation. It is a common failure on the 02-08 Explorer. Check heatertreater.net for diagnostics, pictures, and a repair solution.
The Wasp Factory was created on 1984-02-16.
15"