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Service bulletins for the 2026 Volvo EX90

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.

56 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
371402026-02-05. Service bulletin. POWER TRAIN. This is a Technical Journal, Text and mp3 - Listen to the attached sound file, TJ-37140_1.mp, as an example of this noise. (The noise is heard at 5 and 26 seconds in the recording)Rumbling Noise From ERAD / TVDC. Please follow the advice under "Service"
375642026-02-05. Service bulletin. UNKNOWN OR OTHER. This is a TJ Text plus 1 jpg - If the vehicle has any symptoms related to the exterior speaker system (AVAS) and the listed DTC is set, follow the instructions under “Service”.
288742026-02-05. Service bulletin. UNKNOWN OR OTHER. This is a TJ If detected during Pre-delivery inspection or if customer complaints of chipped/cracked/distorted screen/glass within 6 months in service we request more information, follow advise under "Service".
345212026-01-07. Service bulletin. EXTERIOR LIGHTING. This is a Technical Journal: Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp
376292026-01-07. Service bulletin. UNKNOWN OR OTHER. This is a TJ - Text Only - No attachment - If a vehicle shows the symptom of not being able to charge the HV battery via AC Charging, please follow the advice under "Service" starting with Confirm the following: DC charging still works; only AC charging does not.
 One of the DTCs mentioned in this TJ is set.
288742026-01-07. Service bulletin. UNKNOWN OR OTHER. This is a TJ If detected during Pre-delivery inspection or if customer complaints of chipped/cracked/distorted screen/glass within 6 months in service we request more information, follow advise under "Service".
192452026-01-07. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal. Vehicle type and platform identification.
TJ37539.1.0-2025-11-182025-12-22. Service bulletin. UNKNOWN OR OTHER. This is a TJ - Text plus 3 jpg's - If a customer complains about a rattle noise from the lower area of A-pillar panel, follow advice under "Service".
TJ37588.1.0-2025-11-182025-12-22. Service bulletin. UNKNOWN OR OTHER. This is a TJ - no attachments - If a vehicle has one or more of DTC(s) listed below set, follow the advice under "Service". - Ignore the stated DTCs; nothing needs to be done. The DTCs have no actual impact on the vehicle's functionality.
TJ37547.1.0-2025-11-132025-12-22. Service bulletin. UNKNOWN OR OTHER. This is a TJ - text only no attachments - If a customer reports no sound during phone calls between the car and the landside while using Bluetooth or Apple CarPlay, please follow the instructions under "Service". Complaints about poor or degraded sound quality are not covered by this Technical Journal (TJ) and must be reported separately via a TIE report.
TJ37518.3.0-2025-11-182025-12-22. Service bulletin. UNKNOWN OR OTHER. This is a TJ - no attachments If VIDA shows message "A problem was detected with PAK and its UWB antennas..." during pre-installation of software download to PAK module, or if software download to PAK module fails and gets stuck in programming session, follow advice under "Service".
TJ37490.2.0-2025-10-292025-12-22. Service bulletin. POWER TRAIN. This is a TJ Text only no attachments - The breakpoint for the latest (third) GHCA hardware generation is serial number S00053758, which represents the first and lowest number of the third generation. The serial number can be found on the hardware, where "S000xxxxx" is printed on the type label. For replaced GHCAs with serial numbers before S00053758, a Vehicle Report is not required for Warranty Claim acceptance if VIDA fault tracing clearly indicates that the GHCA must be replaced. For replaced GHCAs with serial numbers after S00053758, please create a Support Not Needed Vehicle Report. See the Vehicle Report section below for more information.
TJ37279.4.0-2025-11-062025-12-22. Service bulletin. ELECTRICAL SYSTEM. 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
TJ37518.2.0-2025-10-292025-12-22. Service bulletin. UNKNOWN OR OTHER. This is a TJ - no attachments If VIDA shows message "A problem was detected with PAK and its UWB antennas..." during pre-installation of software download to PAK module, or if software download to PAK module fails and gets stuck in programming session, follow advice under "Service".
371402025-11-17. Service bulletin. POWER TRAIN. This is a Technical Journal, Text and mp3 - Listen to the attached sound file, TJ-37140_1.mp, as an example of this noise. (The noise is heard at 5 and 26 seconds in the recording)Rumbling Noise From ERAD / TVDC. Please follow the advice under "Service"
371592025-11-17. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: EX90 - Dealer Demo Features Limited/Unavailable. avoid fault tracing or part replacements for known deviations . This Technical Journal describes the SW release with its intended content. Some features will not be introduced from the start of the EX90, but will be available via SW upgrade.
 Please see under "SERVICE" for preliminary introduction plan.
 *This Technical Journal will be closed 2025 week 41 if no objections. Please use Software Release Notes for content in future Software releases for EX90.
374862025-10-02. Service bulletin. UNKNOWN OR OTHER. This is a Tech Journal If the vehicle triggers false alarms without a clear reason on multiple occasions, please follow advice under "service".
374732025-09-05. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal - EX90 - Failed Software Download Causing Invalid Certificates If a Total Upgrade, PDS, or TCAM reload fails on any ECU, the TCAM may end up with invalid certificates.
 To ensure proper functionality after successfully recovering the car with a new software download, follow these steps to verify certificate validity
370712025-09-05. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: EX90 Software download issues - If SWDL fails and HLCM is in "Not responding", it is normal. HLCM is in silent mode and therefore not listening to diagnostic commands.
 Continue with the next SWDL attempt without any action
374532025-08-18. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: EX90 - Software download issue to HUD. Do not perform a HUD Reload.
373422025-08-18. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: iCUP IHU - Prior Approval. In most cases, the IHU does not need to be replaced
372792025-08-18. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: VCU Replacement. VIDA script needs to be adapted before performing VCU Reload
371592025-08-18. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: EX90 - Dealer Demo Features Limited/Unavailable. avoid fault tracing or part replacements for known deviations . This Technical Journal describes the SW release with its intended content.
373422025-08-18. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: iCUP IHU - Prior Approval. In most cases, the IHU does not need to be replaced
371592025-07-09. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: EX90 - Dealer Demo Features Limited/Unavailable. avoid fault tracing or part replacements for known deviations . This Technical Journal describes the SW release with its intended content.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.