The DTC Assassin™ is a plug and play troubleshooting tool that will clear DTCs on Global B vehicles. This module includes a user activated, momentary contact pushbutton for the function. It is not an automated ‘defeat’ device. Includes OBD2 passthrough connector, allowing you to also connect HP Tuners, Aeroforce scan gauge, MDI2, etc. without needing to unplug the DTC Assassin™.
Hold the red Activation Button for at least two full seconds. This will initiate a diagnostic session with the ECM, TCM, ABS and BCM. After communication is established successfully a DTC clear message will be sent. Note that this is the same procedure used by the dealership scan tools to clear DTCs.
If you ever notice that your DTC Assassin™ fails to clear your codes after holding the Activation Button for two full seconds, it may be necessary to disconnect other devices that are sharing the OBD2 port (i.e. HP Tuners, other scan tools, scan gauges, etc.).
DTC Assassin™ may not be able to clear codes when HP Tuners VCM Scanner is logging data. If you need to clear a code when HP Tuners is running, stop the logging, use DTC Assassin™, then restart scanning.
2020 and newer Cadillac CT4 (Global B)
2020 and newer Cadillac CT5 (Global B)
2020 and newer Chevrolet Corvette C8 (Global B)
2021 and newer GM SUVs (Global B)
WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability, including fines of up to $4,819 per day. Not for sale or use in California.
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