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Where is the OBD Port in the Volkswagen Transporter Van?

Model: Volkswagen Transporter T4, MK 4 - Years 1990-2003
Part: Checks and maintenance

This video shows where the OBD port is located in the Volkswagen Transporter T4 van, useful for checking error codes recorded by the ECU. As shown, the port is located inside the cabin, specifically in the lower left area of the dashboard, just above the fuse box. To access it, simply go underneath the dashboard. To use the port, you will need an adapter like the one shown in the video, which can be easily found online, as it is not a standard layout.

Updated on 11 September 2026 by ScegliAuto

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by ScegliAuto

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