2. Pull the release lever. Pull the release lever up and hold it in place. This will release the trunk latch and allow you to open the trunk.
3. Check the latch mechanism. If the trunk still does not open, you may need to check the latch mechanism itself. The latch mechanism is located on the inside of the trunk lid, behind the release lever. It is a metal piece that holds the trunk latch in place.
4. Check the latch for damage. Inspect the latch mechanism for any damage, such as bent or broken parts. If you find any damage, you will need to replace the latch mechanism.
5. Lubricate the latch mechanism. If the latch mechanism is not damaged, you may be able to fix the problem by lubricating it. Spray a lubricant, such as WD-40, into the latch mechanism and work it back and forth. This will help to free up any stuck parts and allow the latch to work properly.
6. Reconnect the battery. If you have disconnected the battery, reconnect it and try to open the trunk again. Sometimes, disconnecting the battery can reset the electrical system and fix problems with the trunk latch.
7. Take the Jeep to a mechanic. If you are unable to fix the trunk latch yourself, you may need to take the Jeep to a mechanic. A mechanic will be able to diagnose the problem and repair it.