2000 Windstar with no speedometer /odometer and problem codes

Hey folks recently having probs with my 2000 windstar... no speedometer no odometer .. ( replaced the brake pressure switch and its not fuse 10 .. it was the first thing I checked.. in fact the brake pressure switch isn't even connected) .. OK my prob is I replaced the speed sensor the cluster checks OK the garage tells me its in the wiring.. anyone have any other probs with this .. now comes the codes .... P0500; V1039SCP; P1502; P1000 OBD; B1600-pats; V1262SCP, B1601-pats, B1676 and finally the ones I've been reading about PO171 and PO 174... just curious if anyone has encountered any of these and thanks for your time ....