The new battery was dead.
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Another contributor believes that this is
the more likely answer:
The 'newer' car radios, with programmable push buttons ... and other things
where you can set it once and then forget it ... need to constantly connected
to power or else they 'lose their memory'. When they're installed, there's a
wire that stays connected to the battery even when the radio is off and the
ignition key is out.
If you changed out the battery on your car, then there was a time when this
extra power wire to the radio went dead, and the radio lost its memory. You
have to start from the beginning and reprogram everything.
Yes it did.
Some vehicles courtesy fuse circuit (locks, windows, interior light) is tied into the radio.
no blown fuses. and I have changed most all of the relays
Your windows and radio both quit working at the same time because you blew a fuse.
when the electronics quit working.
Check your fuses first; you may have a bad fuse.
what year truck? Is it an anti-theft radio, it may think it is out of truck and stolen call the dealership you got it from or see if anybody put the code in the back of owners manual
a bad radio??
A lot of radios have anti-theft systems in them. When ever the battery is disconnected or the radio otherwise loses power, a security code must be punched in. If you do not have the security code, take the car to a new car dealership and see if they can get the code from the manufacturer. If you are not the first owner, look in the owners manual and see if they wrote the code there.
Make sure that the amp is grounded.
Start by checking all your fuses under the hood and under the dash.
Some cars create problems after being jump started due to the way the battery is wired to the vehicle. Check to make sure that no wires close to the battery look melted and check all fuses and fusible links. Most likely on of these is the problem.