Tonneau lock cover explorer sport trac - 2007 Ford Sport Trac Limited

Ford Explorer.
bad brakes, get the actual brakes serviced first(ABS 2nd)
when ABS fails it fails over to standard brakes.
none this old are good. 21 year. no way.
and is danger to all.

Question edited for clarity.
Question moved to category.

It appears to be a known issue. You need a good auto electrician.

https://www.google.com/search?q=2020+ford+explorer+door+lock+problems

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Remove defrost vent cover on top of dash look in through windshield on passenger side towards the center and there is a label with some info on it part of that info includes a 5 digit number

1. Lift the console lid.
2. Take the two screws out from the front console cover. It is the cover that goes down around the shifter.
3. Remove the cover by pulling up from the back.
4. Next pull the front cover off from around the radio. This cover goes all the way down to the center console.
5. Unlug all connections.
6. Take the 4 screws out from around the radio that hold it in.

To install just repeat the steps in reverse.

http://www.ford-trucks.com/forums/867595-2009-sport-trac-radio-removal.html

By using this diagram, just remove the interior cover by the #1 in the diagram and then unplug the connector and the rest is straight forward.

It should say it on the fuse box cover. Unless you dont have the fuse box cover anymore.

replace the lock sw...assuming everything else works properly

one side of mine wouldnt unlock i sprayed it with like a wd40 then if still wouldnt come off i removed it from the top and let the bar hang inside the truck then took a pair of pliers and gently pulled up on the release and without the cover bein still attached it had no pressure and came off a little easier

Above is correct, some body panels are interchangeable some aren't...Headlights, front fenders, hood yes. Doors unsure, bed and back no (obviously). The underpinnings (suspension) are similar, but not exact...and depending on the year, the Explorer went to independent rear suspension, while the sport trac kept the solid axle differential.