Service bulletin 21-NA-174
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 | 10231395 |
| Published by NHTSA | 2023-02-07 |
| Manufacturer's number | 21-NA-174 |
| Manufacturer's date | 2023-01-19 |
| NHTSA component | ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM |
NHTSA's summary
This service bulletin provides repair information to correct a customer concern of various electrical concerns related to I/P wiring harness fuse block or body wiring harness junction block terminal retention repairs.
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, Wiring and fuses
| CHEVROLET CORVETTE | 2020, 2021, 2022, 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23-NA-178 | 2023-11-22. Service bulletin. This service bulletin provides a procedure to look for a possible location of engine wiring harness contact and to repair a necessary to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated. |
|---|