Hi I was installing a satellite radio and new deck harness in my car. I was messing around with the wires around the deck, and also pulled out an old satellite receiver cord that went by the fuse box. Anyways, now my speedometer and door locks dont work. I checked the fuses they seem fine. I also installed a new ignition coil today. Does anyone know what I might have done or what I should do? Thanks

 

If both worked before this project, then I'd say you inadvertently yanked or pulled on something that shouldn't have been yanked or pulled on. The speedo and door locks aren't on the same circuit in the fuse box, or I should say I don't think they are, I'm not a SN guy. But the only thing I can advise is to start carefully digging around for an obvious broken wire or disconnected connector. If none are found, then start back probing with a meter to see where the power stops.