One of Caravan Chronicles long time readers and supporters, Colin “Snowy” Snowden, has sent me an excellent article he has written covering all aspects of upgrading pre September 1998 UK caravans to the 13 pin Euro Plug.
It’s very comprehensive article and goes into detail about the various problems and colour codes that were used and cover some of the changes that are required, habitation relays and details the steps required to actually do the upgrade with steps on fault finding.
If you have a pre September 1998 caravan and are thinking of replacing the original 12N/12S wiring with a 13 Pin plug, it’s an essential read.
The document can be downloaded and viewed here: Upgrading to 13 Pin
Colin has included contact details in the article, but if you have any questions that the answers might be helpful to others as well, you could also post them in the comments section below and Colin will be able to answer them.