Convertible top won't close

[machster]

I am unable top close the convertible top on my 2003 996. The metal clamshell opens about 6", but the canvas top does not move. Any ideas?

 

[wyovino]

I would start by checking the hydraulic fluid level.

Edited April 18, 2018 by wyovino

[TimToolAZ]

Did you identify the problem? I'm experiencing the same exact thing. 

[987_RDC]

Probably broken microswitch on the clamshell that tells the car the clamshell is open so proceed to next step. There are a series of switches that need to do their job across the procedure. You start at one end and work towards the final switch.

[ARModen]

Did you find an answer?  I've discovered all the reasons why my top won't go up, the hard way recently.

[TimToolAZ]

I'll update the thread after I hear from my mechanic. Didn't try to tackle myself.

[ARModen]

My cars previous owner had opened the hydraulic bypass for emergency top operation and not closed it.  That took me a few hours to figure out.  Also if the engine lid is released the top won't operate properly, even if the lid looks like it's down all the way.  That caught me twice.