167-T2406-1
Service Bulletin/Repair Instructions
After connecting to a truck using DX3, it may be necessary to review or create a DX Diagnostic Report for review.
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
167-T2406-1
After connecting to a truck using DX3, it may be necessary to review or create a DX Diagnostic Report for review.
167-T2406-2
This article will provide dealership technicians with information on how to open a tech assist case and discuss what is required when opening a Tech Assist Case.
167-R1701-03
17MY vehicles contain the function to monitor PM sensor performance, however because the threshold for detection logic is not appropriate, the engine ECU may not detect a malfunction of the PM sensor. The following procedure provides direction for reprogramming the PM sensor. Certain 17MYCOE Trucks equipped with a J05 engine
167-T1701-03
Beginning with the 2017 model year, Hino changed the standard battery from a group 27 to a group 31. In the event that a group 27 battery must be replaced, it is recommended to use the group 31 as the service replacement for 2014MY and newer units. 2014MY-2016MY Hino Conventional trucks
167-B1426-12
SA-14-026 The broken hood grille procedure (SB-14-020) has been revised to reuse the grille nuts (SZ17906009) if possible. There is a limited quantity of the nuts available and it has been confirmed that the nuts are reusable. The revised procedure has been posted on HinoNet. Please see the picture below on which area of the procedure has been updated.
167-R1603-12
SCB-001-16 A subject vehicle may exhibit an illuminated check engine lamp with DTC (Diagnostic Trouble Code) P14BF ?EGR (Exhaust Gas Recirculation) Valve Controller Temperature Sensor 1, 2 Rationality. The EGR valve may falsely detect this rationality fault, causing the P14BF DTC to be set and stored in the engine ECU. Enhanced EGR valve software is available to prevent this false detection.
167-B0502-12
SB - 05 - 004 SPEEDOMETER RECALIBRATION. This document is to inform of the procedure to calibrate the Pulse Adjust Module whenneeded (ex. tire size change, rear carrier ratio change).
167-B1621-12
SB-16-010 Correction of the inspection of the DPR filter.
167-B1528-12
SB-15-031 Foreign debris in the DEF (Diesel Exhaust Fluid) tank may cause the SCR (Selective Catalyst Reduction) system to malfunction. This can result in DTC?s (Diagnostic Trouble Codes) P20E8 or P20E9 - DEF Pressure Abnormality. An inlet strainer for the DEF tank has been made available to prevent foreign material from entering the DEF tank.
167-B1527-12
SB-15-030 On subject vehicles, the MIL (Malfunction Indicator Lamp) may illuminate with DTC (Diagnostic Trouble Code) U02A2 stored in the engine ECU. This may be due to a malfunction of the DEF (Diesel Exhaust Fluid) tank sensor assembly. Perform the diagnostic procedure for DTC U02A2 as outlined by the Workshop Manual (DEF SCR System Section for Conventional Vehicles, Engine Troubleshooting Section for COE Vehicles). If the diagnostic procedure leads to DEF tank sensor replacement, a more robust DEF tank sensor has been made available.
167-R1503-12
AA0H0 A subject vehicle may exhibit an illuminated MIL (Malfunction Indicator Lamp) with DTC (Diagnostic Trouble Code) P0421 (ATC Deterioration Monitoring). The engine ECU may falsely detect an issue with the ATC (After Turbo Catalyst). Enhanced ECU software is available.
167-T1514-12
TT-15-016 The purpose of this publication is to communicate the standard measuring positions on the Hino chassis. In some cases, the customer may report a visual chassis posture concern where the chassis appears to be leaning more towards the driver side or passenger side. The following publication can be referenced to obtain the manufacture?s measurement positions and specifications. Should the truck not meet the specifications, you should consider the following potential causes noted in the inspection guideline section below.
167-B1523-12
SB-15-026 A subject vehicle may exhibit an engine oil leak or engine coolant leaking externally from the engine head gasket sealing area on the exhaust manifold side of the engine. An improved head gasket has been made available as a service part and should be used if replacement of the head gasket is necessary. Improvement of the head gasket includes the addition of rubber seals around the engine oil and engine coolant port holes.
167-T1513-12
TT-15-014 The transmission DTC?s P0974 and P0986, may be found on 12MY-15MY COE models. There could also be a complaint of low power and erratic shifting. These diagnostic codes may be set due to low voltage between the transmission case and the battery post.
167-B1312-12
SB-13-009 This bulletin is to inform dealers and workshops of proper paint codes for all Hino models. ALL MODELS
167-B1515-12
SB-15-016 New parts are available to prevent repeat exhaust manifold stud failures on the J05 engine. This bulletin provides instructions for installing longer manifold studs at the #4 cylinder location.
167-B1511-12
SB-15-011 The following TSB (Technical Service Bulletin) outlines the inspection method for steering wheel free play and the adjustment procedure of the steering gear.
167-B1510-12
SB-15-010 Some vehicles that operate in extreme cold weather climates may exhibit ice accumulation on the EGR (Exhaust Gas Recirculation) butterfly plate with a repeat P1604 DTC (Diagnostic Trouble Code) stored in the engine ECU. A heated EGR valve has been made available to prevent this occurrence.
PA-2014-073
2015 All-Makes Marketing and Advertising Support Package
167-B1423-12
SB-14-005 2011MY-2015MY Conventional Keyless Entry Programming
SB-09-001
This bulletin provides diagnostic information for monitoring the engine running data to determine if the Suction Control Valve is defective, and a service procedure for replacing the Suction Control Valve when necessary. The SCV should be tested and replaced when necessary before replacing the supply pump assembly for a fuel pressure related concern.
167-B0803-12
SB - 08 - 005 This document is to inform dealers and workshops of the design change to the hood damper, support bolt and the addition of a support collar.
167-T0706-12
07 - 006 VOLTAGE DROP TEST
167-B0602-12
SB ? 06 - 002 Fuel Filter Usage. This bulletin provides technical information for proper Fuel Filter usage as well as an example of damage caused by foreign material allowed to enter the fuel system as a result of using an improper fuel filter.
167-B0601-12
SB ? 06 - 001 DESIGN CHANGE OF ENGINE OIL COOLER HOUSING. The casting for the engine oil cooler housing has been revised to include 2 shallow machined grooves on both sides of the engine oil cooler housing. These grooves aid in the retention of liquid gasket used during engine production. This changed the appearance of the engine oil cooler housing but does not affect function or applicability.
167-T0610-12
06 - 002 No Throttle Response. Once a burnt out tail lamp filament touches a stop lamp filament, the current goes thru the stop lamp circuit causing the ECU to think that the brakes are applied. Therefore stopping acceleration control.
167-B0501-12
05 - 011 CORRECTIONS TO WORKSHOP MANUALS FOR J08 ENGINES. The standard gap between ends of the second piston ring and the oil ring.
167-B0503-12
SB ? 05 - 010 CORRECTION TO WORKSHOP MANUALS FOR THE J08E ENGINE. a) Resistance between terminals of the air intake pre-heater relay should be 64.0 ? 96.0 Ohms b) Illustration of the air intake pre-heater terminal should be revised. c) Resistance between terminals of the main relay should be 111 Ohms
167-B0505-12
SB ? 05 - 007 DESIGN CHANGE OF WATER PIPE FOR J08E
167-B0506-12
SB ? 05 - 008 This document is to inform the dealers about the addition of the pressure sensor cover and related part for the J08E engine.
167-B0508-12
SB - 05 - 005 PROPER MAINTENANCE PROCEDURES FOR GREASE LUBRICATED FRONT AXLES
167-B0504-12
SB - 05 - 003 This document is to inform dealers and workshops on procedures to activate exhaust brake operation.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.