take the top and bottom rear seats out, then the side panels, and youll see them. but while ya have the seats out, check your fluid since your already there.
Did you fix the top yet?
I had a similar problem. One day the top started acting funny. It would push up from one side more than the other and make a clunking sound in the process. I pulled the back seat and side panels to check the pump and found the the drivers side lift cylinder mount had come loose. I found the nut and bracket on the floor. The clunking sound was the cylinder hitting the floor. Luckliy the lines and fittings were not damaged. I just put it back together and it has worked fine ever since.
Good to see an easy fix. I'll chalk this up as a reminder if mine ever starts acting up.
FWIW, the PS on our 01 has always been slower to lift than the DS. By the time it gets over the top and down to the windshield, they are even as someone else described. This has been since day one, brand new off the lot.
If I recall correctly... there is an adjustment for uneven sides. It is in the FSM