015D error ?
 

Hi guys, i'm new here but I hope I am posting in the right topic :)
I have a Golf 4 tdi year 2000-2001 with automatic gearbox.I have done a diagnose of the gear box and I;m getting the error " 015D". I can't seem to find what this thing is.The gearbox dose not work properly, i need to unplug a cable and then it work, not gut, but it works...if any of you have some ideas pls help me, if you need more info, tell me what and I will tell you. My English is not that gut so.. :)