1999 Ford F350 V8 Two Wheel Drive Automatic 185, 00 miles
I am having a problem with my truck killing the batteries. It has a 250ma draw when everything is off. When I unplug fuse 15 under the dash, it stops the draw. It's a little 5amp fuse. I printed out the wire diagrams on the truck and traced it back to the brake pedal or the "GEM" on top of the fuse box. It was not the brake pedal sensor, but when I unplugged the GEM it when down to 30ma. Have you ever seen the GEM's go bad and draw power like that? I noticed the little relay #1 in that under dash fuse box is also pulling a little power, but not the whole 250ma. The GEM Part number is f81b 14b205 gb with a big G after it. 03/25/99 production on it.
have the same problem?
Sunday, November 1st, 2009 AT 9:04 PM