Date: 2026-07-21. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
Driveshaft Center Bearing Damage 2022 through 2026 model year Hino L-Series trucks If the truck experiences driveshaft center bearing damage or repeated damage, visually inspect the installed position of the center bearing, specifically the relationship between the dust cover and center bearing st
11024004
Date: 2025-09-16. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
22-23 MY L-SERIES RADIATOR RETROFIT
11018022
Date: 2025-04-30. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
The VSC relearn is required after Vehicle Stability Control repairs are completed
11012650
Date: 2024-12-19. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.
TT-24-013 22-25 MY RF BRAKE AIRLINE REROUTE
11006074
Date: 2024-08-07. Type: Service Campaign. Systems: ELECTRICAL SYSTEM, ENGINE.
We have determined that certain 2022 a 2024MY Hino S-Series vehicles equipped with 5.2L (4HK1) diesel engines and option (IE1) 4-wheel disc brakes were built with an Engine Control Module (ECM) and Diesel Exhaust Fluid Control Unit (DCU) containing an On Board Diagnostic (OBD) calibration erro
11006065
Date: 2024-07-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE.
2022 to 2025 MY L-series are equipped with an engine start detection frequency monitor. Once the monitor has detected a predetermined amount of starts the meter will display a Change starter & starter relaya . The monitor must be reset any time the starter is replaced .
11003165
Date: 2024-06-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
2022-2025 MY L SERIES LOW DEF FAULT CODES 3497, 3498 TECH TIP NO: 24-011
11000897
Date: 2024-05-17. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
After connecting to a truck using DX3, it may be necessary to review or create a DX Diagnostic Report for review.
11000898
Date: 2024-05-15. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
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.
10251316
Date: 2024-02-29. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
22-23 MY L-SERIES COOLANT DEGAS BOTTLE SUPERSESSION
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.