No power to the 4×4 switch

2003 FORD RANGER
281,000 MILES • 4.0L • 6 CYL • 4WD • AUTOMATIC
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PMYERS1521
  • MEMBER
  • 1 POST
I have no power to my 4×4 switch. All of my fuses are good under the hood and in the cab. Replaced the transfer case control shift module and replaced the transfer motor under the truck. Where does the power supply come from for the switch? Should I try to replace the switch?
Nov 25, 2016 at 9:47 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
power for the switch comes from the control module which is in the right kick panel. the ground is there as well so check to make sure the ground is good and connector is in good. then if still no power have it scanned for codes by a mechanic. It will need programming to your truck if bad. the power wire is the white/light blue wire to switch.
Nov 26, 2016 at 9:36 AM
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