# Service bulletin 167\-B1806\-2

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: 10141617
- Published by NHTSA: 2018\-06\-18
- Manufacturer's number: 167\-B1806\-2
- Manufacturer's date: 2018\-05\-22
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

SB\-18\-013 COE HEATED DEF LINE DTC'S P20BD, P20B9, OR P20C1

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10141617-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10141617-0001.pdf)

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

## Components

Engine

## Trouble codes named

P20B9, P20BD, P20C1

## Vehicles listed

- HINO HINO

JSON: [/v1/bulletins/10141617](/v1/bulletins/10141617)

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