The wires are colored just like the charging diagrams - heavy gauge white, thin gauge white, yellow/white, and blue/white. The one attempt we did make was to make it look like the late prod drawing: Heavy white (B) on the post, yellow/white (IG) on the vertical blade, thin white (S) on the right blade, blue/white (L) on the right blade. According to the drawing the unit is self-grounding by attaching it to the chassis, so no GND wire is needed. This arrangement resulted in 12 volts reading from the post to a chassis GND whether the alternator was turning or not and eventually drained the battery completely.
Thursday, January 8th, 2009 AT 11:18 AM