Service bulletin 167-R1503-12
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 | 10116045 |
| Published by NHTSA | 2017-08-25 |
| Manufacturer's number | 167-R1503-12 |
| Manufacturer's date | 2015-07-01 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
AA0H0 A subject vehicle may exhibit an illuminated MIL (Malfunction Indicator Lamp) with DTC (Diagnostic Trouble Code) P0421 (ATC Deterioration Monitoring). The engine ECU may falsely detect an issue with the ATC (After Turbo Catalyst). Enhanced ECU software is available.
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, Software
Trouble codes named
P0421
| HINO ND8J | 2015 |
|---|---|
| HINO NE8J | 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.