When I installed an aftermarket head unit I had to tape off the anti-thief metal tab on the lower left of the slot, maybe check there to see if it is taped off and not making contact with your OEM head unit.
When I installed an aftermarket head unit I had to tape off the anti-thief metal tab on the lower left of the slot, maybe check there to see if it is taped off and not making contact with your OEM head unit.
Just a thought
Good luck
It is still connected and making contact with the radio.I pull out the radio one inch and it still touches the radio and the sound returns.Slide it back in and the sound goes off.
__________________
The hurrier I go the behinder I get