The X-431 IMMO Pad from Launch Tech is a comprehensive key and module programming device that supports Asian, Domestic, and European vehicle applications for OBD-II diagnostics, bidirectional controls, and module replacement and re-programming. The X-431 IMMO Pad works in conjunction with X-431 professional line scan tools including Turbo, Torque, Throttle, and Throttle III. In addition to ECM, TCM, and other module replacement, the X-431 IMMO Pad also supports replacement copies of key fobs.