Tire pressure light and DSC light is on. I've changed all the wheel speed sensors and also replaced the ABS/DSC pump (I'm not sure if the pump needs to be programmed by the dealership). Speedo still doesn't work. I've checked all the fuses and they're all fine. I've also done the ECU reset and still no luck. Before I take it to Best, I wanted to make sure I haven't overlooked any steps to try and correct it. Any recommendations are appreciated, but I'm guessing my next step is taking it to an expert.