I have an 2006 Ford Fusion SE. The vehicle is experiencing a parasitic draw of about 110mA. I've found that the draw is coming from fuse 19 in the underhood fuse panel. This circuit is one of the 12V Always Hot circuits that powers components controlled by the BCM, or as Ford calls it, the Smart Junction Box. I have already determined that it is not the Smart Junction Box, as well as a few other components powered by that circuit. I've read on another post that it was a navigation system problem. The vehicle is not equipped with any such equipment. I've also verified that neither an underhood light nor the trunk light are staying on. There aren't any TSBs regarding such an issue. I've also checked 2005 2007 with no luck. Has anyone else experienced this problem? If so, what advice might you have for me as a technician?
Better check with mechanic for electric supplies in your car from batter to starter and alternater. If after long drive the engine wont start again, probably its because the starter. Also check for the fly wheel. Service the starter and chenge the brushes inside it, aslo check the solanide switch if its working fine or not, if not, simply replace it. Your car is now 7 years old, so it will give such problems, so first go to some good garage in your area and ask the mechanic to inspect the car throughly. Best of luck. :)
Just a guess but check the ABS control module. If its not shutting down when the key is off it will drain the battery. With the key in the off position you should be able to hear it humming if its the problem. There's a relay that controls it but its inside the unit so the unit must be replaced if it gets hung up.
This Site Might Help You. RE: 2006 Ford Fusion Battery Drain Fuse 19 Problem? I have an 2006 Ford Fusion SE. The vehicle is experiencing a parasitic draw of about 110mA. I've found that the draw is coming from fuse 19 in the underhood fuse panel. This circuit is one of the 12V Always Hot circuits that powers components controlled by the BCM, or as Ford
First congratulations on doing an EXCELLENT job of troubleshooting most people would have bought two batteries, an alternator and a starter by now. The only thing you have left is to separate the components always on but I see you've done that. Try measuring the draw from those components right there next to the BCM. According to Kirkoff's law, the total has to equal the sum so give it another try. It looks like you're definitely on the right track. It could be bad insulation in the harness somewhere. I've seen stranger things happen.
