Originally Posted by Technical Ted
Let'* check for power at fuses #1a & #5a. These are in the fuse panel under the dash on driver'* side. Pull the fuse out and place the meter leads on each side of the socket. Should have 12 volts with key on. It may read -12 if the meter leads are reversed.
got no reading from 1a nor 5a. the battery had 11. something at highest and mostly stayed between .05 and .8
I went to one of the GM dealers here and they said its the ignition cylinder and will cost me $350 for towing, parts, and labor