Where do I find the key less entry code on a 2001 Ford Expedition?
"I found my code under the rear of the truck"
Each 2001 Ford Expedition with key less entry has it's own factory code
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction
Trouble code P0174 means:System too lean (Bank 2)
Trouble code P1507 means: Idle air control (IAC) underspeed error
Trouble code P0443 means:Evaporative emission control systempurge control valve circuit malfunction
Trouble code P0442 means:Evaporative emission control system leak detected (Small leak)
You simply put in the code and the doors unlock - regardless of whether it's running or not.
You can use a code reader or disconect your battery for about ten minutes.
Underneath the dash, driver side. 5 digit number on a white box.
turn your ignition switch off and then on in rapid sucession four times dash lights will blink and code can be reset