There might be a fuse inline on the wiring harness for the deck.
Check for constant power between yellow + and black - @ the back of the deck.
Then check for switched power with key in either accy or run and check between red + and black - @ back of the deck.
When checking, make sure the ground you use is the deck's ground and not the kick panel or something so you can isolate the problem.
Does anything else not work in the car since this happened?
Good Luck.
Check for constant power between yellow + and black - @ the back of the deck.
Then check for switched power with key in either accy or run and check between red + and black - @ back of the deck.
When checking, make sure the ground you use is the deck's ground and not the kick panel or something so you can isolate the problem.
Does anything else not work in the car since this happened?
Good Luck.