hey i just got the car 2 days ago and have been trying to figure out why i have no sound coming from the speakers. it came with a already install pioneer cd player. i puller it out and checked and rewired brought new installation wiring kit and i still have no sound the player turns on lights up does what it is surpose to do. but no sound from speaker on radio or with a cd.. i checked all fuses dont know what to do.. any help would be great..