OBD-II PORT LOCK/TUNE SAVER W/POCKET SECURE KEY (1996 - 2024, 1500/2500/3500/4500/5500)
OBD-II port/tune saver. This tune saver is designed to keep unauthorized persons from accessing your '96 and newer computer through its OBDII port. It prevents such things as changing programming, changing performance parameters or accessing vehicle specific data such as key codes.
This may work on other vehicles with an OBDII port but we cannot confirm any model other than Ram trucks.
This may work on other vehicles with an OBDII port but we cannot confirm any model other than Ram trucks.
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Install and Tech Information
Tune Saver Installation Instructions.pdfTDR Article with Tune Saver Discussion by John Holmes.pdfVideos
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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