FG140 batteries dead, won't start

[Decanter]

I replaced the batteries in my 2013 FG140 which were completely dead. I believe the security system went off when I opened the door last week to discover the truck dead. I've replaced the batteries but I can't get the security system to recognize the fob and the truck won't turn over. It's like a switch shut off all power. Anybody have any ideas?

 

[WOODY2]

Bad battery in key fob?

 

[Decanter]

I should have mentioned I replaced the key fob battery. So I found out a solution...I put the key in, turn it to on and then pushed the odometer reset which started the electronics. There is a section in the manual discussing the keylock security system but it makes no mention of pushing the odometer button. Weird but it worked.

 

[WOODY2]

I should have mentioned I replaced the key fob battery. So I found out a solution...I put the key in, turn it to on and then pushed the odometer reset which started the electronics. There is a section in the manual discussing the keylock security system but it makes no mention of pushing the odometer button. Weird but it worked.

Electrons are weird period, just wait till that's all there is, whoopie!