Mechanics

FOUR WHEEL DRIVE

2002 Ford Explorer

Transmission problem
2002 Ford Explorer 6 cyl Four Wheel Drive Automatic 90000 miles

need to know where the sensor for the four wheel drive is
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Hyde306
February 3, 2009.




Hi: Is this an auto 4wd? If so, there is a speed sensor both on the front and rear of the transfer case that recognizes slipage. When the rear driveshaft is spinning faster it's recognized by the computer which locks in the front axle.



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