MY RADIO STAYS ON WHEN I REMOVE THE KEY and close the door

If the BCM doesn't see the door being opened, this stays on. It could be a bad door latch(in the door) or a bad dome switch( in the door jam). Both do the same thing. You'll have to see which one you have.

Modules or Relays are not going to sleep
or timing out & running the battery down

Have to leave the doors closed up to 1/2 hour with a
an amp meter on the battery & pull one fuse at a time
to isolate the circuit

You Tube has video on (Parasitic Current Drain Test)

there is a push pin in the ignition when the key is taken out the pin closes and radio etc goes off. spray some wd40 in the ignition and pushe key in and out a few times should free it up.

When I turn my truck off the radio stays on. When I open the door it goes off. I consider this normal. It's done this from the day I bought it new.

may be a defective contact at key cyl electrical switch be like if you were to turn key back and the radio stays on replace ignition switch wiring switch hope this helps you

The key switch is probably worn with two affects it may be you can remove the key before it is properly turned off or is worn internilay.

It may be a short in the door sensor itself. You can always remove the bulb for the time being. Otherwise, wires, relays, and door senor will have to be tested for short or open circuit.

its not a relay... it's a door ajar switch, most likely the drivers since its affecting the radio too. the switch is located in the latch and are usually a pain to change if u cant just reach your hand inside the door and pull it out... which you probably wont be able to do if youve never changed one before, you'll have to remove the latch so you can see what your doing...hope this helps and good luck

The radio should still shut off after 20 minutes even if the door is not opened. If it stays on longer than this there is still a problem..