3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, RXT Models Built March 1, 2007 to March 18, 2008 — ELECTRICAL CIRCUIT DIAGRAMS 23 3.11. J1708 DATA LINK — PRIVATE WITH POWER WINDOW AND LOCK, P. 11 Figure 23 J1708 Data Link Private with Power Window and Lock S08322