2013-2024 RAM Larger Fuel Tank Programmer

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Description Installing a larger fuel tank on your RAM truck? This OBD Genie programmer recalibrates your vehicle’s computer for the increased capacity. Enjoy accurate fuel gauges, distance‑to‑empty readings, and trip calculations without dealer intervention.Vehicle Compatibility Vehicle Compatibility 2013-2024 RAM 1500, 2500, 3500, 4500, 5500 (Classic & New Body) Installation 1. Turn the truck to Accessory mode (on but not running).2. Connect the OBD Genie programmer to the OBDII port under the steering column.3. Wait for the green light or horn honk to confirm programming completion.4. Remove the programmer and enjoy accurate fuel gauge readings. Things to Know Hardware Not Included: This programmer does not include the fuel tank; you must install the larger tank first.Bypass Module Required for 2018+: RAM trucks 2018 and newer require a security bypass module for programming.VIN Locked: Once used, the programmer locks to your truck’s VIN; you can reuse it on that vehicle anytime. Unlock the full capacity of your new fuel tank with an easy plug-and-play solution! Show more