4by4 switch

2001 FORD F-150
V8 • 4WD • AUTOMATIC
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TODD99
  • MEMBER
  • 1 POST
does anyone no whitch wire is the power on the back of the switch
Jan 17, 2011 at 7:52 PM
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BLUELIGHTNIN6
  • CAR REPAIR CONTRIBUTOR
  • 16,542 POSTS
your 4 wheel drive mode switch should have 4 wires . black - ground, light blue/red - instrument illumination, dark blue (1) sends signal to the generic electronic module (GEM) while dark blue (2) returns signal back to the switch from the GEM.
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Feb 24, 2011 at 9:42 PM
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