Hi everyone,

My 2012 Raptor is causing me issues with the battery. When I turned off the truck, the battery is dead after several minutes. I'm having this problem for about a year. I brought my truck to a Ford dealership and they keeps it for 4 months and never detected the issue.

I was doing some tests by myself and I noticed that when I removed the PCM power relay and put on back right away, the truck can be seated for the whole weekend and Monday morning star normal. Also is a very low sound that I can hear before unplug the relay and goes quiet. Then put relay back and the sounds do not back again.

I remplaced the relay and nothing got better, also replaced the ignition switch to see if that fix it, but still same. So, I continue unplugging the relayevery time I stop the truck for more than an hour.

I will appreciate any help and suggestions on this matter.

Thank you.