I can't get my 2003 trailblazer out of park. the gear shifter will move freely but it wont come out of park

SOURCE: shift handle moves freely with out shifting trans

The shifter works off a shift cable which is connected to the transmission. The connection of this cable to the transmission is on the drivers side looking straight up were you can see it. The other end connects to the inner part of the shifting mechanisum where you shift
You can only get a replacement at any General Motos dealerships parts department

SOURCE: 2003 Chevy Trailblazer LT gear shift won't move out of park

The park shift lock needs adjustment. The solenoid that locks irt inplace maybe the cause of this

SOURCE: THe transmission will not shift out of park.

there is a brake switch that controls that by the brake ped

SOURCE: trailblazer shifter stack in park

pull your steering wheel to one side and see if it will move the shifter. Sometimes the steering lock will get stuck and won't let you move it into gear. If that does not work then Chalk the wheels and go underneath and disconnect the cable/linkage from the tranny. See if you can move the tranny arm by hand. If it moves then it is in the cloulm/cable or linkage. Try to move the shifter when it is disconnected. If it still won't move then you will have to find out where it is getting stuck. Let me know what happens. Hope this works.

SOURCE: wont shift out of park

you should also hear or feel a click when you press on the brake pedal, if not there is your problem