The OBD port in the 2021–2023 Toyota Land Cruiser 300 is located beneath the dashboard on the driver's side, near the steering column. It provides easy access for installing modules like automatic window and door controllers without altering factory systems. Listed are our standard products for Cat, Cummins and Detroit Bench tuning harnesses which allow you to connect you diagnostic or programming tools directly to the ECM but we also do a lot of custom work so message if you have a special project and need our help, Seller never sent item after more. TE1000 | TwinCAT 3 Automation Interface Applicable for the following products TE1000 2026-04-01 | Version 1.