convertible top calibration - windows

[stasiu]

Hello,

 

When doing a convertible top calibration using piwis on my 03 996, it gets stuck after closing the windows. I hear relays clicking in the doors constantly after the windows fully close. Then I get an operation timeout error. In normal operation windows work fine, they close and open with one click, and then I hear relay clicking one time after reaching max/min position. Any idea what might be an issue here? Also, should the calibration start with windows going up and not down? Also, when I trigger windows to go up/down using drive links in piwis, they work fine, with relays clicking once when operation finishes.

Edited July 18, 2014 by stasiu

[Loren]

Since you have access to a PIWIS did you check the top for faults?

[stasiu]

The only fault I get is the operation timeout after I run calibration.

[Loren]

And that fault code is?

[stasiu]

Fault code 05 - timeout error

[stasiu]

Does anyone know how convertible top module 'knows' the position of the window? Does it go thru the alarm module? I looked at the wiring diagrams and only found window motor activation lines, I'm not sure how window position is interpreted by the modules.

[stasiu]

Update:

 

This was caused by the blown fuse D3 (convertible top drive motor)