'99 F250 Windows, air and radio all stop working together sharp turn

IGN KEY ON OR OFF, IS THIS A RAP FAILURE? KEY OFF? DELAY??????????????
WELL WE CHECK THEM ALL LACKING SERVICE MANUAL
I'D ALREADY BE DONE,. SILVERADO 1500 RIGHT? SO ALL ELSE WORKS, EVEN DRIVE TRUCK? HEATER BLOWER ON HIGH GOOD AND HEAD LAMPS ,? HUMMMMMMMMMMMM
POWER WINDOWS DEAD
2 FUSES BLOWN RAP OR IGNB./
OR BCM NOT HAPPY,. BCU RUNS WINDOW RELAY.
YEAS RAP RELAY KILLS DEAD THE RADIO TOO.
NEXT RADIO DEAD KEY ON DEAD, BUT POST DID NOT SAY IT.
RDO1 FUSE BLOWN, OR KEY OFF RAP DEAD.(OR WAITED TO LONG)
FUSE NAMED RADIO IS MEMORY TO RADIO ONLY.
NEXT UP SPEEDO DEAD. (THE GAUGE)
CLUSTER IS DIGITAL; MOSTLY
HAS 4 FUSE HERE THERE ARE

• CRUISE
• IGN-0
• IGN-1
• RADIO

NOT TOLD AT ALL IS KEY ON OR OFF?
NOR IF CAR DRIVES, NOR IF CLUSTER WORKS DRIVING
OR IF OTHER THINGS WORK OR NOT, BOTH.BOTH MATTER.
ALSO LEARN HOW RAP WORKS./
RAP IS this thing that allows things to work key off and a delay.
20 MIN RULE (

Retained Accessory Power (RAP) Circuit Description The retained accessory power (RAP) is a subsystem of the body control module (BCM). The RAP is designed to provide power to the following accessories when the ignition is in the run or accessory position, and up to 20 minutes when the ignition switch is in the off position.

1. The power windows
2. The radio
3. The sunroof
4. The overhead console

SO IS A RAP ISSUE CLEARLY.

USA ANSWERS ME ONLY UNLESS POSTER TELLS THE TRUTH AND NONE EVER DO.
EXPORT CARS ARE NOT THE SAME.
YES RAP CAN FAIL (KEY OFF FAILS) SURE BUT IS A WHOLE OTHER BALL OF WAX ,TESTING..
ask

If you open your doors that feature won't work

You stop the delayed feature once the doors open

At least try it & see if I'm correct,may not be that way
on yours

You likely have electrical wiring problems. This would affect things such as your radio, air conditioner, and power windows. You should consult a mechanic ASAP. --------------------------------------------------------------------------------------
Lexia3 PP2000

If you hear a clicking noise, it's your relay. I would change the relays under your hood if the fuse box.

u probably have a relay in the fuse box lose or a bad ground

this may help bud, circuits are related, instrument cluster microproce, to acc. relay, to windows and radio...check underhood fuses(central junc. box) real good. I had a few of these in with shorts left footwell(driver's side) below e-brake area, under carpet. Fuse 41 10amp was the one on my end.

Sound like the body control module has failed. Get it tested to be sure.

I would start with the easiest thing. On your interior fuse panel there are relays on the left side of the panel. Pull out the bottom relay and swap it with the one above it. If the windows and radio work the get a new relay. This is the accessory delay relay. It is the relay that keeps the windows and radio powered after you turn the key off until you open the door to exit.
Hope this helps

check the wire connections for propper connection sounds like they aren't making it all the way

Its a problem with the connections with the window and your cd-player, chack the connections, man.