Service bulletin HINO 12-003 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 | 10182894 |
| Published by NHTSA | 2020-11-23 |
| Manufacturer's number | HINO 12-003 TT |
| Manufacturer's date | 2012-10-11 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
This Tech Tip pertains to 2012 NE8J, NJ8J, NV8J Models that have ECU software 89663-E2B40A or 89663-E2B50A. Some engines may erroneously record P2457 DTC in ECU. This fault condition is due to ECU software misdetection of EGR cooler efficiency.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
Trouble codes named
P2457
| HINO NE8J | 2012 |
|---|---|
| HINO NJ8J | 2012 |
| HINO NV8J | 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.