Service campaign D10366.1.0
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 campaign |
|---|---|
| NHTSA id | 11032665 |
| Published by NHTSA | 2026-05-14 |
| Manufacturer's number | D10366.1.0 |
| Manufacturer's date | 2026-04-03 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Quality Bulletin for a delivery action for the MY2026 EX90 GHCA
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
| VOLVO EX90 | 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| S10393 | 2026-10-05. Service campaign. Volvo Cars has decided that all cars, concerned by this QB, shall be upgraded in accordance with this QB, at first workshop visit. To get the car OTA-compatible again, a special Software Product needs to be downloaded and installed. |
|---|---|
| 37478.1.2 | 2026-06-08. Service bulletin. This is a TJ - Text plus 1 PDF - If a customer experiences an Electric System Limited message along with reduced performance, and there are temperature-related DTCs in the HLCM, the root cause may be restricted coolant flow to the HLCM. Please follow the advice under "Service" to test the HLCM cooling performance. |
| TJ37279.4.0-2025-11-06 | 2025-12-22. Service bulletin. This is a Technical Journal: In most cases the VCU does not need to be replaced. *The script in VIDA for VCU reload is now working |
| 37453 | 2025-08-18. Service bulletin. This is a Technical Journal: EX90 - Software download issue to HUD. Do not perform a HUD Reload. |
| 37279 | 2025-08-18. Service bulletin. This is a Technical Journal: VCU Replacement. VIDA script needs to be adapted before performing VCU Reload |
| 37401 | 2025-07-09. Service bulletin. This is a Technical Journal: SPA2 VCU Prior Approval. Part number 36003871 |
| 37279 | 2025-07-09. Service bulletin. This is a Technical Journal: VCU Replacement. VIDA script needs to be adapted before performing VCU Reload |
| 37279 | 2025-07-08. Service bulletin. This is a Technical Journal: VCU Replacement. VIDA script needs to be adapted before performing VCU Reload |