I have been driving my truck normally and a day after I installed subwoofers in my car the speedometer/rpm/odometer/fuel gauge stopped working. They worked fine all day but when I got home parked up my truck went in the house for 45 minutes came back out to find my truck all messed up electrically. Manual shifting worked but it wouldn't shift by itself and stuck in 2 or 3 gear and the gauge cluster displays nothing until I push the odometer reset then the speedometer and everything works while I hold it down. Cant find anything about this problem anywhere please help!!! I installed all the sub wires correctly and didn't touch anything else.