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Service bulletins for the 2025 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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
36496.10.02026-06-08. Service bulletin. POWER TRAIN. This is a Technical Journal: Intermittent knocking noise during acceleration. If the sound corresponds to attached sound file, change front drive shafts to the below part numbers.
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"
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.
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"
371402025-08-18. Service bulletin. POWER TRAIN. This is a Technical Journal: Rumbling Noise From ERAD / TVDC. Perform an oil change in the TVDC according to VIDA instructions.
371402025-07-08. Service bulletin. POWER TRAIN. This is a Technical Journal: Rumbling Noise From ERAD / TVDC. Perform an oil change in the TVDC according to VIDA instructions.
371972025-04-09. Service bulletin. POWER TRAIN. This is a Technical Journal: Howling Noise From The EFAD. Replace.
S103062025-04-09. Service campaign. POWER TRAIN. Volvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has decided to launch Service Action S10306 on certain model year 2025 EX90 vehicles.
 Volvo Car Investigations have identified the oil plugs for the TVDC may not be torqued properly.
 The corrective action is to check the torque on the TVDC oil plugs and replace the oil plugs if found to be leaking.
 NOTE: If no leakage is found torque the oil plug screws according to the instruction. If leakage is found the oil plug screws are not to be reused and must be replaced. We expect only a small number of vehicles will need to replace the oil plug screws.
 S10306 affects 1,995 vehicles in the U.S and 194 in Canada.
372012025-03-27. Service bulletin. POWER TRAIN. This is a Technical Journal: Intermittent Knocking Noise During Acceleration. This intermittent knocking noise can occur during acceleration, usually during the beginning of the driving cycle when vehicle is cold.
 If the sound corresponds to attached sound file, change the front driveshafts
371402025-02-11. Service bulletin. POWER TRAIN. This is a Technical Journal: Rumbling Noise From ERAD / TVDC. Perform an oil change in the TVDC according to VIDA instructions.
371952025-02-11. Service bulletin. POWER TRAIN. This is a Technical Journal: First Year Policy: ERAD / TVDC. No ERAD/TVDC units shall be opened or replaced without approval or request from the CMQ
371402025-02-11. Service bulletin. POWER TRAIN. This is a Technical Journal: Rumbling Noise From ERAD / TVDC. Perform an oil change in the TVDC according to VIDA instructions.
371402025-01-07. Service bulletin. POWER TRAIN. This is a Technical Journal: Rumbling Noise From ERAD / TVDC. Perform an oil change in the TVDC according to VIDA instructions.
371972025-01-07. Service bulletin. POWER TRAIN. This is a Technical Journal: Howling Noise From The EFAD. Replace.

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