...doesn't work,? after my boyfriend replaced his blown motor, he had to get a new wiring harness, and now after trying to hook up every wire, his stereo doesn't work, the dash lights go off when the brakes are hit, and there are no brake lights. and the spedometer doesn't work, i need a wiring diagram that isn't shown in the haynes repair book. I need one that shows all the wiring aspects, for the stereo and spedometer and lights. or someone that can send me an e-mail on what to do. becuase he doesn't have brake lights or spedometer. thank you.