either your clutch is not disengaging completely or your synchro's are going or have gone bad.
If you have a 4 cylinder model I'll bet it's the synchros, those ax5 transmissions are famously weak and suffer from synchro problems.
Bad synchonizers?
My jeep wrangler keeps loking in gears
yes and two gears
You may have to have your clutch adjusted,
4.56-4.88
Your transmission synchros might be going out. Also, shift slower and see if that helps. A Jeep isn't a racecar, so shifting slower is easier on the transmission. Changing transmission fluid to a different brand might also help your problem.
Heat shield on your exhaust system?
Either 3.07 or 3.73 to 1
Clutch needs adjusting or the synchronizers are going bad.Clutch needs adjusting or the synchronizers are going bad.
Your synchro's are going bad, common problem with the ax5. The synchro gear will match the speed of the two gears so they meet smoothly, when these wear out you will get difficult shifting and some grinding.
the plate that holds the shifter to the trans is loose, you should be having more shifting issues as well. Remove the plate that goes around the shifters on the floor to access the mounting bolts and tighten them.
The Jeep Wrangler 2011 models start at a price of $22,045.00 for a Jeep Wrangler Sport. A Jeep Wrangler Sport S starts at $24,245, Jeep Wrangler Sahara starts at $27,745.00, Jeep Wrangler Sahara 70th Anniversary starts at $29,055.00, a Jeep Wrangler Mojave starts around $29,775.00, and the most expensive Jeep is the Jeep Wrangler Rubicon that starts at around $29,820.00.