The contact owns a 2019 Hino Conventional 338-19. The contact stated that the Diesel Emission System (DES) was previously repaired. While driving at 50 MPH, the SCR (Selective Catalytic Reduction) malfunction warning light illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 452,000.
The worst 2019 Hino Conventional Models problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
- Fuel system1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine1
- Fuel system1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2019 Hino Conventional Models 51
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- SB-26-007 – J08 SCR inducement strategy update– AAYU0D
- TT-26-002
- 2011 –
- To improve the Emission Control System and On-Board Diagnostic (OBD) System, Hino will perform the...
- DO NOT REPROGRAM ECU or DCU FOR SUBJECT VEHICLES UNLESS RECALL AB5S0 or AB5R0 IS BEING PERFORMED Starting...
- AB5R0 campaign kit contents
- Beginning the week of November 3, 2025, both HinoNet and Dealer Connect will be updated to reflect the...
- Stop sale notice
- After connecting to a truck using DX3, it may be necessary to review or create a DX Diagnostic Report for...
- This article will provide dealership technicians with information on how to open a tech assist case and...
What 2019 Hino Conventional Models owners say
Most recent owner complaints, unedited.
Compare the 2019 Hino Conventional Models
Other model years
20162019
Questions about the 2019 Hino Conventional Models
Is the 2019 Hino Conventional Models reliable?
Owners have filed 1 complaint about the 2019 Hino Conventional Models, close to a typical Conventional Models model year.
What is the most common problem with the 2019 Hino Conventional Models?
Engine and cooling, with 1 complaint. Next is fuel system (1).
How many recalls does the 2019 Hino Conventional Models have?
No recalls on record.
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