gear shift not indicated on dashboard and truck will not start
2004 2500HD silvarado got truck back from having all new break lines
placed drove it about20 mins everything seemed great until got home was in
park in driveway tried air conditioner and flashed service break system then
would not indicate what gear was in. Replaced neutral safety switch got new
battery and replaced fan resitor switch still will not indicate what gear in and
wont start....please somebody help!!!!