2002 Ford Explorer four wheel drive

2002 FORD EXPLORER
90,000 MILES • 6 CYL • 4WD • AUTOMATIC
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HYDE306
  • MEMBER
  • 1 POST
need to know where the sensor for the four wheel drive is
Feb 3, 2009 at 6:27 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
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.
Feb 3, 2009 at 8:13 PM
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