HINO 600 Series Truck P0667 P0668 P0669 Repair

This instruction show you guide on how to repair HINO 600 series 15MY DCU doser 500K truck malfunction of dosing control unit temperature sensor trouble repair.

 

Related Contents:

Nexiq USB2 Diagnostic Adapter

2024.03 HINO Diagnostic Explorer DX3/DX2 Diagnostic Software Free Download

HINO Trucks EPC Electronic Parts Catalog 2018 2016 Free Download

 

Procedures:

P0667:Malfunction of dosing control unit temperature sensor

P0668:Malfunction of dosing control unit temperature sensor (Lo)

P0669:Malfunction of dosing control unit temperature sensor(Hi)

 

1.Set the starter switch to the “LOCK” position.

2.Connect the vehicle to HINO DXⅡ.

3.Set the starter switch to the “ON” position.

4.Select [DCU] and check if P0667/P0668/P0669 has been detected.

 

Yes,Replace the DCU(After replacing the DCU,perform a DPR forced regeneration)

Perform “After-inspection work” of information section

 

No,erase the malfunction history.

Procedure completed

Perform “After-inspection work” of information section

 

More case for HINO please refer to:HINO Trouble Repair.