# Service bulletin 167\-R1504\-12

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 bulletin
- NHTSA id: 10116046
- Published by NHTSA: 2017\-08\-25
- Manufacturer's number: 167\-R1504\-12
- Manufacturer's date: 2015\-10\-19
- NHTSA component: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

SCB\-006\-15 1\) DPR System \(Diesel Particulate Regeneration\) manual regeneration may not complete; this occurs when the BCU temporally detects sticking of the CAV \(Combustion Air Valve\). This mis\-detection will cause regeneration to be suspended. In order to avoid this interruption of DPR manual regeneration, enhanced BCU \(Burner Control Unit\) software is available. 2\) Misdetection of P2030 \(Burner System Misfire\); the BCU monitors the flame temperature to confirm burner ignition occurred correctly. In some cases, a misfire may be mis\-detected if the flame is not in direct contact with the sensor. In order to prevent this mis\-detection enhanced BCU software is available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10116046-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10116046-0001.pdf)

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

## Components

Electrical system, Software

## Trouble codes named

P2030

## Vehicles listed

- 2011 HINO ND8J
- 2011 HINO NE8J
- 2011 HINO NJ8J
- 2011 to 2013 HINO NV8J

JSON: [/v1/bulletins/10116046](/v1/bulletins/10116046)

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