# Service campaign 167\-R2512\-3

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service campaign
- NHTSA id: 11026050
- Published by NHTSA: 2025\-12\-03
- Manufacturer's number: 167\-R2512\-3
- Manufacturer's date: 2025\-11\-12
- Campaign id or software version: AB5S0\*
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: EMISSIONS: EMISSIONS

## NHTSA's summary

AB5S0\* EMISSIONS RECALL 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 related harnesses •Adding heat insulation cover on the aftertreatment device, and others. •Check the Tailpipe and replace the DPF as necessary.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026050-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026050-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2018 to 2020 HINO CAB\-OVER

JSON: [/v1/bulletins/11026050](/v1/bulletins/11026050)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20campaign%20167-R2512-3&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11026050&vehicle=Service%20campaign%20167-R2512-3)