2007 gallardo convertable top inop.

Hello to all and thanks in advance . 2007 gallardo is in the shop with the top down and rear decklid will not open. message on dash for top inop. scanned on leonardo solid code of 0532 zke ecu lower limitvalue not reached. there is no scandata for that system the code will not clear. the rear release will release but that is it. checked fuses and tryed 2 new relays,still inop. put top in manuel mode and got decklid open. Checked rear release with ohmeter it checked good. Does that fault sway to any one limit switch like the driver side ram whitch has 4 wires to it or the manuel service position latch on mid deck lid . I have no wiring diagram or service section for this vehicle and have not been able to find where to buy it. The drivers side ram looked like the wires was smashed but inside the insulation it was not damaged. Any info would be greatly cheerished...................THANK YOU...........FRANK