HINO DX3 is the official dealer-level diagnostic software for Hino trucks, designed to provide accurate diagnostics, live data, and system tests across modern Hino platforms. At Tweetie Tunez X NFX Tuning, we install and configure HINO DX3 properly so it’s ready to work, not half-broken or unstable.

🔧 Key Capabilities

• Full ECU communication (Engine, Aftertreatment, ABS, Transmission where supported)

• Read & clear fault codes

• Live data monitoring

• Actuation tests

• System health checks

• Service and maintenance functions

• Accurate J1939/J1708 communication