try rocking the car while pulling on the stick or failing that look at the linkages under the car to make sure they havent come loose.
What to do when the gear is stuck in park on a Honda 2001
your shift lever bushings are bad, easy fix.
bring it to a mechanic...
Check for a blown fuse.
Check for a blown fuse.
how to change shift cable on 04 trailblazer
If it is the gearbox, then you have to dismantle it and replace faulty parts, such as a gear fork. This could also be a clutch problem.
Bad synchronizer. Internal transmission repair required to fix.
To repair a stuck gear shift in a Dodge Neon, it is best to refer to a manual for the vehicle. A full explanation should be found in it. This is considered a major repair so it may be best to have a professional to fix the issue.
Trouble code P1899 means: P/N switch stuck in park or in gear
Take it to a service shop and have the trans checked for codes.
Put it in neutral and push it in reverse for about 500 feet it should kick out.