Ihad to replace the fuses now when I turn my reciever on it shuts ddown within a few seconds

check and test the circuit for damage short or overheating

same fuse you could get 1 at radio shack

If you need further help, I’m available over the phone at https://www.6ya.com/expert/richard_b59056c0c62ecb00

Audio amplifier IC damaged need to be replaced

the heated seat relay is bad causing your dilemma

If it is not a bad soldering joint somewhere, it could be the mode switch. They can sometimes be cleaned with Servisol Video 40, but you might have to replace it.

Check the speakers maybe one is already about to burn

Maybe the audio amplifier IC are burned

If the light on the media reciever doesn't come on then the power supply in that needs to be replaced by a service tech. If you disconnect the 2 cables from the media reciever and the panel and then try to turn on the panel it should light with red and green squares for a few seconds but will turn off as it needs the media reciever to be connected.

Your antitheft system is shutting it down. You need to reprogram it. First hook up a battery charger. Then turn the key on. The security light should blink on and off. Leave the key on for 10 minutes. At the end of ten minutes, the security light will stop blinking. When it does turn the key off for five seconds. Then turn the key on. Repeat the 10minutes. Turn the key off then on. Repeat the 10 minutes a third time. At the end of the 3rd ten minute period , start the truck. It should be reprogrammed and continue to run.

thank you