Hi my truck stoped working while driving it just won't move in any gear it just rev the engine ,any clues ?

Thanks

 

Hi friend,

What is mileage, year, recent work done on car, any other problems with car that could be related, things you have already checked, condition of transmission fluid, check engine light on/off, codes, etc.
Please add as much info as you can.

 

Brake pedal sensor (doesn't unlock the gear shift)???