1954 Chevy lowrider custom r/c car

this HUGE 1/6 scale model was issued around 2001 for West Coast Choppers, this is complete. car will start up and move front and back but I cannot get hydraulics to work, don't know if its the controller or what. Car was used as display only in mancave. Selling as is. comes with charger, controller and batteries. AS IS.