Question about 2003 Mercury Mountaineer
Your vhicle build date is on a blue sticker on the driver door or door frame. If not there, check other doors.
The heated seat Module is under the seat. You can unplug the connector on it or the heated seat switch to shut it off. I supect the module is bad. get one used from car-parts.com. The cabin air filter is under the leaf screen at the base of the windshield. Remove wiper arms and leaf screen for access. Please rate, thanks. Principles of Operation - Heated Seats - Vehicles Built 03/2002 Onward
NOTE: Two heated seat modules are used, one for vehicles built up to 03/2002 and one for vehicles built 03/2002 onward. The modules are not interchangeable.
The driver and passenger heated seats share a common battery and ignition feed. A shared ground source supplies the heated seat control switches. When the heated seat control switch is pressed with the ignition switch in RUN or START, a momentary ground signal is sent to the heated seat module. The heated seat module then supplies power to the heating element circuit. The cushion element and seat backrest element are wired in series and powered by the same output. The heated seat module also will ground the separate indicator circuit at the dual automatic temperature control (DATC) module display panel to indicate an ON state. The heated seat module will remain on until the heated seat control switch is pressed and a momentary voltage signal is received, or until 10 minutes expire. If the ignition source is removed from the module, the heated seat module will enter an OFF state and will not return to ON until the switch is once again pressed with the ignition switch in RUN. The heated seat module is designed to heat the seat to 37.5?C (99.5?F) and maintain the temperature until time-out or switched off. This temperature is maintained by the heated seat module monitoring the temperature sensor located in the seat cushion element, and adjusting the current flow to the heating elements.
Posted on May 22, 2011
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Posted on Jan 02, 2017
SOURCE: cabin air filter
Cabin Air Filter Installation
Annoyed with all the pollen and dust in your interior? Unless you special ordered it, Ford left out the cabin air filter. Here's how to install one in your Focus. Compliments of myFordFocus.com Forum Member: CinnabonBoy Cost: $10.00 Time to Complete: 10 minutes Tools Required:
Instructions: (Click images to Enlarge)
Posted on Aug 21, 2008
Here is the step to step to change the filter.
The filter is located under the right side of the instrument panel, in the HVAC housing. Trim panel may have to be removed to gain access to the filter.
now for the seats I can not fine that anyway for filters. I don't think there is filters for the seats because it uses cabin air, that is already filtered.
I can send you how the seats work if you like? let me know how you make of in changing the filter.
Posted on Sep 17, 2008
It does not have one. Starting in 2003 the cabin filter was no longer installed on your vehicle.
Posted on Jun 10, 2010
Testimonial: "THANK YOU cLAY FOR INFORMATION. GAIL"
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