Some of the 99's had issues with water leaking from the driver's side windshield and causing problems with the GEM, fusebox and from time to time the PCM. Based on your description, I have a feeling this is the problem and the GEM needs replaced. Keep in mind, the window motors, door locks and AC fan. Are controlled by the GEM. A short to any of them could cause a draw too.
Do you loose the draw when individual fuses are pulled?
Wednesday, November 4th, 2009 AT 9:17 PM