Having a weird issue here, hoping someone a little more mechanically inclined than I can chime in and suggest some stuff to check. In my 2008 Outlander its having several issues that pretty much came around the same time:

- Airbag service required signal flashes on the dash.
- Fuel service required signal flashes on the dash, this flashes empty but there's over half a tank.
- Radio makes no noise, a little bit of static when turning on, but no music plays through the sound system.

When running codes all that popped up was P0463 for high voltage to fuel sensor. I'm suspecting a bad ground or chaffed wire somewhere, maybe a failing computer, but I'm not sure. Any input is really appreciated.

 

Yeah. Does sound like ground. I'd pull the radio....relatively easy...and check that the ground is good. Same for fuel sensor back by tank and closer to computer.