IMPORTANT NOTES EFFECTIVE JANUARY 15th 2023.

-Torque converter lockup controller feature is now included as standard in all AutoSync's (however it will only be active when plugged into a 6.6 Duramax diesel vehicle).

-SDGM bypass harness is now included as standard when you select 2017+ AutoSync. No need to purchase separately.

The new second-generation AutoSync-G2 is now available...many new features and enhancements, with the same great price as the original AutoSync!

Much smaller/more compact/sleeker design, more durable/rugged enclosure, better sealed against dust/moisture, more durable buttons, additional LED indicator for easier diagnostics, modern/durable USB-C connector, micro SD card slot for future expandability, better WiFi reception, more RAM, faster boot times, ability to support additional vehicle platforms in the future, and most importantly...assembled right here in the USA!

AutoSync is a highly advanced OBD interface module that unlocks many advanced features in your GM full size truck or SUV. Installation only takes seconds, is fully plug-and-play, does NOT affect factory warranty coverage, and is completely undetectable by the GM dealer.

Integration and control of the AutoSync's features is almost as-if GM included these features from the factory!

Extremely intuitive, all easily accessible via the factory touch screen.

Compatible Vehicles

2014-2018 Sierra/Silverado 1500

2019 Silverado 1500 LTD*

2015-2019 Sierra/Silverado 2500/3500 HD

2019+ Silverado medium duty 4500/5500/6500

2019+ International CV

2015-2020 Tahoe/Suburban/Yukon/Escalade/Denali

2015-2018 Colorado/Canyon

NOTE: Vehicle must have the IO4, IO5, or IO6 radio (check your glovebox sticker)

NOTE: All 2017+ vehicles currently have some additional feature limitations "out of the box" (strobe/work lights only function with key on engine off). We have recently developed a custom BCM unlock method to allow strobe lights/work lights/etc to function with the engine running! CLICK HERE FOR INFO

Features

Tire pressure monitoring system (TPMS) disable (NOTE: this is illegal to use on public road-going vehicles, it must ONLY be used on offroad/race vehicles).

Disable Active Fuel Management (AFM) on gas vehicles.

TPMS warning threshold reprogram (adjust desired tire pressure for different tires)

Automatically activate backup camera when turn signal is selected, to give enhanced view of blind spots and area behind truck

Automatic launch control/brake line-lock feature integrated with the ABS module (2014-2016 only)

Control of EFILive DSP switchable tuning or EZ-Lynk SOTF tuning via tapshift buttons and Driver Info Center (DIC) display. (note: requires additional accessory wire, available CLICK HERE )

Strobe lights mode. When triggered by the user, AutoSync will command all of the vehicle’s exterior lights to strobe in a rapidly alternating/repeating pattern. The high beam headlights, low beam headlights, front turn signals, rear turn signals, reverse lights, fog lights, and CHMSL are all activated/cycled in the strobe pattern. This is great for snow plow trucks, fire/EMS customers, government customers, or show trucks.

Manual high-idle control (great for warming up vehicles in cold, or to increase engine RPM while jump-starting other vehicles).

Notification to alert the driver when Diesel Particulate Filter (DPF) regeneration process is active.

Open AND close windows while vehicle is off using factory keyless entry remote. From the factory, only windows open is allowed! AutoSync allows you to put windows back up as well

Auxiliary reverse light feature. When the vehicle is shifted into reverse, the lights on the puddle/task lights on the mirrors are illuminated to provide additional side lighting while backing up at night. From the factory, ONLY the reverse lights themselves are turned on

Work lights feature. When triggered by the user, AutoSync will command the reverse lights, cargo/bed lights, and mirror puddle lights ON. This feature can provide excellent rear/side illumination at night for hooking up trailers, checking cargo in the bed while driving, checking trailer while driving, etc

Easily self-learn new keyless entry remotes.

Manually activate backup camera display at any time while driving to check on trailer/cargo/etc.

Automatic torque converter lockup controller for racing/sled-pulling applications. (DIESEL ONLY)

Enhanced engine/transmission data display to show actual engine coolant temp, actual engine oil pressure, turbocharger boost pressure, exhaust gas temperature, current transmission gear, and torque converter lockup status and much more in the factory navigation/radio display.

Also show live engine data in the instrument cluster DIC

Read/clear powertrain DTCs right from the factory radio/navigation unit controls.

DPF service regeneration, Allison transmission fast learn, Allison transmission TAPS reset.

Built in 0-60mph performance timer

Vehicle dynamics live data display (shows vehicle G-forces, yaw rate, acceleration, brake pressure, etc)

And much more!

Be sure to fully read instructions and features list before purchasing/installing