The instruction screenshoot is created on F7S platform. But path and method still applied to models: F3,F3G, F3D, F3S,F3SN, F3SG, F5D, F5G, F7SN,F7SG

Path: Diesel Heavy Vehicle→UD (V7.41)→Hino Engine→Enter the System→Special Function→Check Functions→DPF Check→DPR Forced Regeneration.

Select “Hino Engine”;

Click “Enter the System”;

Read the information carefully before clicking “ok”;

Select “Special Function”；

Select “Check Functions”;

Select “DPF Check”;

Select “DPR Forced Regeneration”;

Read the instructions carefully before clicking “OK”;

Read the information carefully before clicking “OK”;

The test will stop and idle speed will return to normal when the particulate filter is sufficiently cleaned of soot. Press "stop" to exit the process early if need be.