Hachi Electronics
DauntlessOBD Enhanced for GR86/BRZ - Auto-Locks, Change Vehicle Settings, & More
DauntlessOBD Enhanced for GR86/BRZ - Auto-Locks, Change Vehicle Settings, & More
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Fast, no-BS wireless OBD2 dongle with platform-specific enhancements for the 2022+ GR86/BRZ. Connects to ASC (fake engine noise) connector, no need to occupy your OBD2 port.
- Automatic door locks when driving
- Remote window control from keyfob
- Enable/disable vehicle systems like Eyesight and TPMS with no warning lights.
- Systems will stay disabled until you re-enable them, no more Eyesight coming back on every time you turn the car off.
- **Eyesight disable will also disable cruise control until re-enabled
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TPMS sensor ID programming
- **ID numbers must be read off the sensor body or wirelessly using a compatible scan tool and written down. Once stored in the app, you can swap between up to 4 different sets of wheels without needing to re-enter IDs.
- Change Techstream vehicle settings (automatic recirculation, DRLs, seatbelt chime, factory alarm, etc.)
- Able to read and clear manufacturer-specific trouble codes from all vehicle modules
- **Diagnostics are not supported when connected via ASC harness, DauntlessOBD must be moved over to your vehicle's main OBD2 port temporarily.
See Dauntless Devices for full feature list.
Capable of consuming CAN data for datalogging in compatible apps like Racechrono and TrackAddicts. Adapter to connect to CANBUS via ASC (fake engine noise) connector is included. Two different adapter versions are offered:
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ASC Delete
- This is a simple harness that plugs into your ASC connector in lieu of the fake sound module. This requires unplugging the module and losing your fake sound.
- This is a simple harness that plugs into your ASC connector in lieu of the fake sound module. This requires unplugging the module and losing your fake sound.
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ASC Retention
- This is a pass-through harness that allows you to connect the device to CAN while also leaving your fake sound module connected, if desired.
- Optional power leads built-in for the dash cam of your choice. If you are ordering a Viofo dash cam with an ASC harness on the same order, please select "none" for dash cam power on this page so you can still take advantage of the free harness included with the dash cam. I will automatically wire them together when they're on the same order.

