Hello, I am John, a Ford dealer technician.
I hope I can help solve your problem quickly and accruately.
To get the codes off of a villager you will need to go to a ford or nissan dealer. It takes a specialized cable and most dealers have it. You are not going to find a generic scan tool that can check this.
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Is there any other way than that. Not sound tight or anything but as you know if you go to a ford garage you pay out the ear!!
Sorry, this is the only way. Some independant shops have the higher end scan tools that can check these but there is no way to flash codes on this model.