My 2005 sport trace is stuck in 4WD low and won't pop out. on 2005 Ford Explorer Sport Trac

How can I fix it? Where do I start?

Asked by for the 2005 Ford Explorer Sport Trac
scan codes in module.poss bad switch assm
1 more answer , 2 more comments
Manual or push button 4wd.
Manual switch.
If it's manual the fork in the transfer case is probably locked Probably have to open transfer case. Make sure the linkage or shifter is good first by disconnecting linkage from case first and see if it will move at the case before opening case.