VTT OBD-LOCK OBD port security lock

VTT OBD-LOCK – physically secure the OBD port

Modern vehicle software can be changed within moments through the OBD port, and the same connector may also provide access to key programming and numerous vehicle systems. VTT takes this seriously: OBD-LOCK physically blocks the port so it cannot be accessed without the matching proprietary tool. Once installed, it helps stop both thieves and overenthusiastic workshop staff from making unauthorized changes.

• Machined from 6061-T6 billet aluminum
• Two-piece construction with two proprietary VTT security screws
• Includes the matching tool, a billet T-handle and a keychain tool holder
• Includes a window cling indicating that the OBD port is protected
• Revised design does not penetrate the OBD port
• Manufacturer-stated 12-month warranty

Choose the correct version for the vehicle. The GM version is intended for General Motors vehicles, including Chevrolet, Cadillac and other GM-based models. The Non-GM version fits other OBD ports tested by VTT, including recessed VW and Audi connectors.

OBD-LOCK raises the barrier against unauthorized access, but no single security device can guarantee complete vehicle protection on its own.