You can go in two directions at this point:

1) Put the top down manually with engine running, if it will go UP but not DOWN, then the issue is in the divider switch in the trunk OR the top open switch over the passenger's head.
If the top will not go UP or DOWN, we have more to do so see 2).

2) Is the car showing other odd symptoms? That is, does the wing go up at times it should not? Are there issues with the doors locking or unlocking in response to the key fob buttons or in response to pushing the lock button on the console? Do you have any warning lights on the instrument panel (battery light, BAS/ESP, etc.)? Are you trying to put the top up or down without the engine running (if so, just slap yourself)? Any "YES" to ANY of these questions will lead us to the answer. If the answer is "NO" to all, we must dive deeper.


If you want to understand system operation with the least reading, including where the sensors are, read this:
https://www.crossfireforum.org/forum...p-sensors.html