t4trev 0 Posted March 7, 2016 Report Share Posted March 7, 2016 I am currently fitting an AES VR6 with auto trans into my T4 van, the electrical connections are proving difficult as I didnt see the donor t4 caravelle. Has anyone got a photo or schematic of the fuse / relay box showing the connection of the data wires ie, the 0.5mm single connection wires, apparently a Data Link connection is mounted above the relay box, according to VW Factory repair manuals. Link to post Share on other sites
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