Incline on my treadmill works, but nothing else?

Generic answer only. Can you hear the motor turning when you select the speed, yes then presume the belt / drive gear has worn and is not turning the belt you run on if no then check for loose/ burnt out connection to the motor and the motor itself. Check for any internal fuses. If ok check all wiring back to the control board where you select the speed/inclanation etc.

Mark
November 2012