Service bulletin PIC6645
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 | 11029270 |
| Published by NHTSA | 2026-03-03 |
| Manufacturer's number | PIC6645 |
| Manufacturer's date | 2026-02-25 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This Preliminary Information provides a repair direction for an inoperative amplifier module due to water intrusion.
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.
| CADILLAC OPTIQ | 2025, 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.