Volvo/Mack Breakout Harness
Key Features:
- Connect Directly To The ECM For Diagnostics.
- Works With JPRO, PTT, Alientech, Dimsport And Other Software.
- Rule Out A Bad Engine Harness.
- Standard J1939 Adapters Will Work Eg. Nexiq USB-Link 2.
- Ignition Switch ON/OFF.