Service bulletin 21-01-014HG
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 | 10190040 |
| Published by NHTSA | 2021-04-07 |
| Manufacturer's number | 21-01-014HG |
| Manufacturer's date | 2021-03-23 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; POWER TRAIN; EQUIPMENT |
NHTSA's summary
This TSB describes the procedure to update the TCU to revise the diagnosis logic for OBD communication test.
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
Engine, Equipment and accessories, Transmission and driveline, Engine control module
| GENESIS G80 | 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.