Unlock codes
H&S Mini Maxx V1, Black Maxx and XRT Pro unlock codes
Choose your needed code below. Minimaxx V2 is NOT supported!
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Dodge VIN Reset Code
Resets a supported tuner that is VIN-locked to a Dodge/Ram truck.
Compatible tuners
Mini Maxx V1, Black Maxx, XRT Pro
Required input
4-Digit Root Code
Ford VIN Reset Code
Resets a supported tuner that is VIN-locked to a Ford truck.
Compatible tuners
Mini Maxx V1, Black Maxx, XRT Pro
Required input
4-Digit Root Code
GM VIN Reset Code
Resets a supported tuner that is VIN-locked to a GM vehicle.
Compatible tuners
Mini Maxx V1, Black Maxx, XRT Pro
Required input
4-Digit Root Code
Ford 6.7L First-Tune Code
#111005
Completes the first-tune process on a supported Ford 6.7L Power Stroke prompt for #111005.
Compatible tuners
Mini Maxx V1, Black Maxx, XRT Pro
Required input
Your Vehicle's 17-Character VIN Number
Duramax LML First-Tune Code
#111006
Completes the initial tune-install process on GM 6.6L LML Duramax #111006
Compatible tuners
Mini Maxx V1, Black Maxx, XRT Pro
Required input
Your Vehicle's 17-Character VIN Number
Dodge Cummins Overdrive Code
#111004
Unlocks the supported Overdrive transmission-tuning option.
Compatible tuners
Mini Maxx V1, XRT Pro
Required input
Your Vehicle's 17-Character VIN Number
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