I am having an intermittent problem with my 2003 Suburban 1500 Radio with Bose package.
Radio will only come on (all sources) when the vehicle is hot on the inside. Once it is on, it will stay on until I shut off the car. If the temp inside is hot, it will come back on when I turn the car back on, but if I had the AC on, it will not come on again until I blast the heat for a while and the cabin get HOT again.
I am looking for a wiring schematic, so I can check power at the amp and at the radio under different conditions to narrow down which area needs to be addressed or replaced.
Radio will only come on (all sources) when the vehicle is hot on the inside. Once it is on, it will stay on until I shut off the car. If the temp inside is hot, it will come back on when I turn the car back on, but if I had the AC on, it will not come on again until I blast the heat for a while and the cabin get HOT again.
I am looking for a wiring schematic, so I can check power at the amp and at the radio under different conditions to narrow down which area needs to be addressed or replaced.