# Service bulletin HINO 12\-002 TT

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: 10182896
- Published by NHTSA: 2020\-11\-23
- Manufacturer's number: HINO 12\-002 TT
- Manufacturer's date: 2012\-10\-04
- NHTSA component: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM

## NHTSA's summary

Some engines may erroneously record a P202E DTC in the DCU along with a P204F in the ECU. This fault condition is due to DCU software misdetection of DEF system pressure being delivered to the DEF injector.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10182896-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10182896-9999.pdf)

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

## Components

Electrical system, Fuel system

## Trouble codes named

P202E, P204F

## Vehicles listed

- 2013 HINO NE8J
- 2013 HINO NJ8J
- 2013 HINO NV8J

JSON: [/v1/bulletins/10182896](/v1/bulletins/10182896)

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