For Toyota vehicles, this dummy OBD port enhances key security by simulating a functional OBD interface. When connected, it appears active to unauthorized diagnostic tools but transmits no data, preventing vehicle start-up via the OBD port. Plug-and-play installation—takes minutes to fit. Designed specifically for Toyota OBD ports, the unit replicates factory specifications: wires are wrapped in canvas tape matching Toyota’s original harnesses and use bi-colored wiring for authentic appearance. Installation steps: 1. Remove the lower dashboard panel (held by clips). 2. Unclip the existing OBD port. 3. Connect the dummy port in place of the original. 4. Plug the black male connector from the dummy into the vehicle’s actual OBD port. 5. Conceal the real OBD port in a secure, out-of-sight location. 6. Secure the dummy lead to the vehicle’s wiring harness using the included cable ties to maintain a factory-like appearance. Many unauthorized OBD-based theft devices deactivate alarms or emulate keys during connection—often within seconds. As vehicles become more connected, the OBD port also presents potential access points for unauthorized retrieval of stored personal data. This dummy OBD port has undergone independent testing to confirm it does not interfere with vehicle systems or functionality when correctly installed. Estimated installation time: approximately 15 minutes for users familiar with removing interior trim panels.