2004 trailblazer Lt My vehicle will turn on but will not shift into gears. I was driving and turned at a traffic light then as i turned and tried accelerating the gas pedal it just reved up engine. Not sure what it could be. Advise would be greatly appreciated.

Sounds like the SLave Cylinder has givin up Possible the Reli=eice Bearing I ALWAYS Replace As A PAIR . If you can put in gear by having someone rock the car front to back and it holds well its pretty Obvious that you DO have A Clutch Master Cylinder or Clutch Slave aat Releice Bearing Problem AGAIN These Parts I REPLACE AS A PAIR. Before ANything Chech Fluid Level that will tell the store IF FULL Most Probably MASTER-- If EMPTY then See where it went Look At SLAVE if wet thats the Culpret. --->> I Hope this INFO helps you and have a good Day >> Please dont forget to RATE me ok ? Thank You

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

Thottle body sensor, accelerator pedal sensor, restricted air flow...will all trigger this fault light. Go to your local Autozone, they will run an OBD scan for free, and explain the fault codes to you so the correct repairs can be made.
Good luck...i hope this helps, please rate me a fixya.

one of tha abs and traction sensors has blown

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