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-T2604-2
TT-26-002 Post Campaign AB5R0x or AB5S0x Supplement Manuals. After completing emissions campaign AB5R0x or AB5S0x, future diagnosis might be required. The purpose of this TechTip is to assist with locating supplement service manuals for post emissions campaign trucks that have completed campaign AB5R0x or AB5S0x
167-T2601-1
2011 – Current model year Hino Conventional and 2013 – 2020 model year Hino COE trucks equipped with reprogrammable control modules supported by the Hino Repro Server When reprograming a control module that is supported by the Hino Reprogramming server such as an Engine, Vehicle or Doser control module (ECU, VCS, DCU), the error below may be seen in DX3 when attempting to reprogram. This is typically the result of the VIN not being registered with the Hino Repro Server. This will require creation of an INF file via the DX3 and registering the file on the Hino Repro Server.
167-R2512-1
To improve the Emission Control System and On-Board Diagnostic (OBD) System, Hino will perform the modifications below: •Re-programming software for Engine Control Unit (ECU) and Dosing Control Unit (DCU) •Replacing NOx sensors, PM sensor, , Deisel Exhaust Fluid (DEF) sensor and Mass Air Flow (MAF) sensor •Replacing Tail Chamber and SCR Chamber •Replacing related harnesses
167-T2512-1
DO NOT REPROGRAM ECU or DCU FOR SUBJECT VEHICLES UNLESS RECALL AB5S0 or AB5R0 IS BEING PERFORMED Starting November 12, 2025, the Hino DX3 program will be updated to include new software versions for both the Engine Control Unit (ECU) and Doser Control Unit (DCU). These updates apply exclusively to vehicles eligible for the Emissions Modification (Recall) under campaign codes AB5S0 or AB5R0.
167-R2512-2
AB5R0* CAMPAIGN KIT CONTENTS
167-B2511-2
Beginning the week of November 3, 2025, both HinoNet and Dealer Connect will be updated to reflect the Emissions Recall for eligible vehicles. During this period, recall work instructions will be published on HinoNet, and an initial shipment of recall parts kits will be distributed to dealers based on UIO/AOR data.
167-B2511-1
STOP SALE NOTICE Hino Trucks has received approval to perform, and must now execute, an emissions recall under the terms of a Consent Decree with the Federal Government and the State of California. In order to ensure compliance with that agreement and timely completion of the recall, Hino dealers shall not sell, resell, re-lease, import or export any vehicle model identified above, unless it has received the applicable Emissions Modification (recall). This requirement applies from the date of this notice until which time the recall is completed for an eligible vehicle. Not adhering to this Consent Decree requirement could result in significant fines to Hino Trucks and/or the Hino dealer.
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-T2304-1
The purpose of this procedure is to provide instructions in how to properly record Nox Sensors using DX3
167-T2301-7
RECOVERING THE DOSER CONTROL UNIT (DCU) AFTER A FAILED PROGRAMMING EVENT â DCU BLANK. TT-23-011
167-W2301-1
CONVENTIONAL NITROGEN OXIDE (NOX) SENSOR â AAPD0
167-W2301-3
CONVENTIONAL DIESEL PARTICULATE FILTER (DPF) â AASW0
167-B2212-2
2011MY-2021MY CONVENTIONAL EXTERIOR MIRROR STAY. The subject vehicle may experience an exterior mirror stay that is loose or drifts slightly from its position. An enhanced mirror stay, mirror stay mount, related fasteners and revised torque specifications have been released to correct this condition. This procedure provides directions for installation of the enhanced components. Reports of looseness have accompanied reports that vehicle operators have folded exterior mirrors inward. As clearly stated in the Hino ownerâs manual, the structure of the mirror stay does not allow for folding.
167-T2211-2
The purpose of this procedure is to provide instructions in how to perform a manual regen recording on Hino Trucks equipped with a 5th or 7th exhaust fuel injector with DX3.
167-T2211-5
The purpose of this procedure is to provide instructions in performing an injection quantity test on 2011 and newer Conventional or COE series trucks with DX3.
167-T2211-6
The purpose of this procedure is to provide instructions in how to properly record NOx sensors using DX3.
167-P2211-1
This parts alert is to inform our dealers that when ordering part number 16400E0E62 passenger side radiator support, it will come with an extra bracket as shown below. When replacing the radiator support brackets, the new passenger side support can be installed with no issues
167-T2211-3
The purpose of this procedure is to provide instructions in performing DCU programming on 2011 and newer Conventional or COE series trucks.
167-R2211-1
Certain 2017 ~ 2020 model year Hino Conventional vehicles were manufactured with a modified jumper harness between the Transmission Control Module (TCM) and vehicle chassis. The modified jumper harness may allow for potential water intrusion of the modified jumper harness. Water intrusion may cause illumination of the check transmission light on the dashboard. If the illuminated check transmission light is ignored, the transmission may go into fail-safe (or âlimpâ mode as it is also called) to protect the transmission from internal damage that could be caused by the fault. While in fail-safe (or limp mode) the transmission will be locked in either 3rd. or 4th. gear. This procedure will provide instruction for replacement of the transmission jumper harness.
167-B2206-1
CONVENTIONAL CAB STRUCTURE FRONT MOUNT REPAIR
167-W2205-1
CONVENTIONAL PARTICULATE SENSOR (PM) SENSOR â AAP60. WP-22-008
167-W2205-3
CONVENTIONAL AFTER TURBO CATALYST (ATC) â AAPA0. WP-22-010
167-B2112-1
SB-21-002 CONVENTIONAL FUEL SENDER LEAK. Certain vehicles may exhibit fuel residue accumulation around the fuel level sensor or cover plate in certain conditions, including if the vehicle is equipped with dual fuel tanks. Updated fuel level sensor bolt sealing washers have been made available to address this condition.
167-R2008-1
Hino is performing a reliability collection of the outside mirror glass to identify potential defects and improve the quality of this component. This service alert will advise you how to remove the outside mirror covers, document the mirror assembly manufacturing dates, and then direct you to contact the technical assistance center for repair direction.
167-R1909-01
CONVENTIONAL DCU AND ECU SOFTWARE ENHANCEMENT
167-T1908-03
The following tech tip is to assist in replacing the engine fuel filter.
167-T1908-01
The following tech tip is for fixing hard steering or power steering pump noise on a Hino Conventional truck.
167-B1905-02
SB-19-003 AIR TANK CRACK
167-B1904-02
SB-19-012 EXHAUST VALVE INSPECTION WORKSHOP MANUAL CORRECTION
167-B1903-01
SB-19-008 P24FE DTC WORKSHOP MANUAL CORRECTION. Workshop manual correction of Diagnostic Trouble Code (DTC) P24FE.
167-b1903-02
SB-19-009 P204B DTC WORKSHOP MANUAL CORRECTION. Workshop manual correction of Diagnostic Trouble Code (DTC) P204B.
167-B1812-01
SB-18-032 CONVENTIONAL DTCP2483 WORKSHOP MANUAL CORRECTION
167-B1812-02
SB-18-033 COE DTCP2483 WORKSHOP MANUAL CORRECTION
167-B1812-04
SB-18-035 CONVENTIONAL DTCP24FE WORKSHOP MANUAL CORRECTION
167-B1812-05
SB-18-036 COE DTCP24FE WORKSHOP MANUAL CORRECTION
167-R1811-01
CONVENTIONALDCUAND ECU SOFTWARE UPDATE CAMPAIGN NO: AABF0
167-R1811-02
CAB OVER ENGINE (COE) ECU AND DCU SOFTWARE UPDATE CAMPAIGN NO: AABJ0
167-B1811-01
SB-18-030 Air Spring Shield
167-B1808-02
SA-18-018 HINO XL SERIES PARTS AND SERVICE SUPPORT
167-B1802-03
Enhanced engine ECU (Electronic Control Unit) software has been made available to address the following conditions: 1. The engine ECU (Electronic Control Unit) may falsely detect and store the following DTC (Diagnostic Trouble Code): P24FE: Removal of DEF SCR catalyst Revised engine ECU software has been made available to prevent this false detection. If DTC P24FE is found stored in the engine ECU, reprogram the ECU to the software level listed in this bulletin.
167-B1704-02
SB?17?004 Enhanced engine ECU (Electronic Control Unit) software has been made available to address the following conditions: Engine torque reduction has been increased to 70%, from an original 50%, when the engine ECU detects a P244B ? Incomplete Regeneration, in conjunction with the soot level indicator in the instrument cluster reaching 10 bars. Detection threshold change for DTC (Diagnostic Trouble Code)P20DF ? Aftertreatment Fuel Injection Line Pressure Sensor Signal Too Low. PTO (Power Take Off) control updates. ? Enable DPR (Diesel Particulate Reduction) auto regeneration during PTO operation. ? Engine speed will be increased to "Preset PTO engine speed 2" when idle up signal is provided to "PTO SWITCH 2".
Hino COE MY2012+
Hino COE Quick Reference Guide
167-B1627-12
SB-16-025 Addition of vehicle condition to confirm at the time of clutch learning.
PA-2016-022
BOSTROM - LTSS (LIGHT TRUCK SUSPENSION SEAT) DESIGNED TO FIT THE HINO 155 & 195 COE ? Proven to reduce vibration to the occupant compared to the conventional static seat = LESS FATIGUE ? The suspension system can easily be adjusted to the weight of the driver
PA-2016-002
Hino Trucks floor mats. Black durable rubber floor mats with the red Hino Trucks emblem. Easy to shake out the dirt and debris or clean it with soapy water.
TT-15-012
2005 through current model year trucks equipped with an Aisin transmission. When rekplacing an Ais in transmission, the below transmission return form is required to be filled out. Include this form with the warranty returned part.
167-T1422-12
TT-14-025 A subject vehicle may exhibit an illuminated check engine lamp with DTC (Diagnostic Trouble Code) P204F (Malfunction of urea SCR System). The DTC P204F cannot be cleared until the DCU codes have been repaired, cleared and the SCR related memory has been reset with the below procedure.
SB 05-004
This document is to inform of the procedure to calibrate the Pulse Adjust Module when needed (ex. tire size change, rear carrier ratio change) .
SB-05-006
This document is to inform of the following information regarding the replacement and installation of the Aisin 450-43 LE Automatic Transmissions.
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.