If you are a Ford® truck owner who is looking for a device to help calibrate for your large aftermarket tires, read/clear trouble codes, adjust your speed limiter and more, then look no further. The Flashcal for Truck is a product designed to give features and calibration tools to truck owners at a great price. The days of clunky, outdated calibration tools are over. Flashcal has trucks covered and the market cornered with quality and pricing that can't be matched. Covers 1999-2021 F-Series gas trucks, 2019 Ford F-150 3.0L Power Stroke Diesel, and 1999-2022 F-Series diesel trucks.

2021 F-150 2.7L/3.5L/5.0L is now added to Flashcal SKU 1545. The Flashcal is the easiest way to unlock numerous features not available on Ford's new F-150 from the factory, and still offers the classic adjustments such as speedometer correction. Optional Features (varies by year)*: • Auto Start/Stop: Disables the Auto S/S and keeps it off every time you restart the vehicle after that, and can be re-enabled any time with the Flashcal. • Enable fog light "Bambi Mode": Simultaneous use of fog lights with high-beams. • Honk Warning: Disables the 2-honk warning when driver exits a running vehicle with the key fob in-hand. • Enable "Police Dark Car": Turns off most cabin and exterior lights when the door is opened. This feature is often desired by hunters and campers. • Daytime Running Lights: Enables or disables the daytime running lights, without having to navigate the Ford SYNC® menus. • Auto Lights Display: Selects the duration of time the headlights stay illuminated after the driver exits, for 0, 5, 10, 20, 60, or 120 seconds. • Auto Lock Disable/Enable: The F-150 will automatically lock its doors when the vehicle reaches about 15 mph. Flashpaq can turn this off so it will wait until manually triggered by the driver. • Remote Unlock All Doors/Driver Door: Choose whether the first press of the unlock button on the key FOB unlocks all doors or driver only. • Remote Start Duration: Adjusts vehicle running time after activation with optional durations of 0, 5, 10, and 15 mins. • Axle Ratio: Calibrates vehicle speedometer for changes in axle ratios of 3.15, 3.31, 3.55, 3.73, 4.10, and 4.56. • TPMS System Disable: TPMS can be turned off altogether for switching to aftermarket wheels without sensors. System can also be reenabled at any time with Flashcal. • Independent TPMS threshold: With TPMS enabled, the front and rear axles can be set to different warning thresholds, from 1- 90 psi. • Tire Size: The enter the measured height in inches, in a range of 26" - 42" for an accurate speedometer reading after changing to taller or shorter rubber, and the rest of the calculations are done for you.