Service bulletin ITS61738
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 | 11033190 |
| Published by NHTSA | 2026-06-02 |
| Manufacturer's number | ITS61738 |
| Manufacturer's date | 2026-05-28 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Instructions for installing updated software to allow the PLC system to "sleep".
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
| MCI D4020ISTV | 2025 |
|---|---|
| MCI D4520 | 2025 to 2026 |
| MCI D45CRT | 2025 |
| MCI D45CRTLE | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.