No sound everything eles works - Metra CHTO-02 Chrysler Pacifica 04-Up Radio Interface

Check for a short in the wiring. Sounds like after bumping along on a ride an exposed wire grounds and blows the fuses.

sounds like its over heating,check that the cooling fan is running,if not get it cleand out,trying using a hoover to suck out any dirt,or it could be your prosser over heating,if so get it checkd out asap.

HAVE THE CAR CHECKED FOR DTCS.DOES THE REV COUNTER RISES WHEN U START THE CAR??

start by check all phone lines. sounds like the phone line is disconnected somewhere.

Sounds like the neutral safety switch.

It sounds like the backlight inverter problem, look to see if you do have 24vdc feeding the inverter board, if you do not have this, then look at the power supply for bad caps with bulging tops.

sounds like something is broken... take it to pc support store...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d

Please try initializing the Camera to resolve the issue.

First, please press the HOME button on the Camera to display the home screen on the LCD screen of the Camera.
Then, select the "Settings" option and then select the "Main Settings" option on the Camera.
Now, select the "Main Settings 1" and select the "Initialize" option and press the middle of the control button to initialize the Camera.
Then, select "OK" and press the middle of the control button to initialize the Camera. If the issue still persists, it is required to service the Camera.

Make sure your timer is set to manual and not auto.

Likely problem: Blown magnetron. On microwaves, this can generally go dead, usually with a popping sound. Solution: A: Call an appliance repairman to replace the magnetron in the device, or B: buy a new microwave. Depending on how much you paid for it, you might be getting a better deal on either end.