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Idahome
Joined: Wed May 2nd, 2018
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research shows you must also add a ground wire to the pin next to it.
Again I turned to the old v6 harness and nabbed the black ground wire for pin 9
red and black wires seen here in their new home. This plug on the 5.0 truck side was empty as these two wires are dedicated to the 4x4 electronic shift system......
The ground wire was kept very short and is actually terminated at the red bolt top left of this picture. The t case body and brackets make for a solid negative ground -
4406 E shift transfer case fully functional, check.
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I build custom RBV, specializing in drivetrain conversions, wiring, suspension and complete custom trucks