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Service bulletins for the 2021 Volvo S90

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.

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

By type

By component

By trouble code

Bulletins, newest first
371482025-11-17. Service bulletin. ENGINE. This is a Technical Journal: CEL with DTC ECM P001100, P001200, P001400, P001500. For MY 23-26 vehicles with engine code L1, an improved software is released in version 3.5.14 (and newer). Perform a Total Upgrade according to TJ 31543 before performing additional VIDA symptom-based fault tracing.
 •Software for remaining models will be released later in calendar year 2025
374282025-10-02. Service bulletin. UNKNOWN OR OTHER. This is a Tech Journal - If a customer complains that RTTI information is NOT visible in the navigation system when an internet connection is available (globe in the top left corner), follow the instructions under "service".
 This Technical Journal handles only SENSUS vehicles.
374802025-10-02. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal IHU 4.2 - Spare part replacement and Volvo Car UX - If the replaced IHU includes the new upgraded Volvo Car UX (one HMI) software for the Center Display, please inform the customer about the change prior to the vehicle leaving the workshop.
 Note: The Driver Display (DIM) UX will remain unchanged until a future software update.
371482025-08-18. Service bulletin. ENGINE. This is a Technical Journal: CEL with DTC ECM P001100, P001200, P001400, P001500. For MY 23-26 vehicles with engine code L1, an improved software is released in version 3.5.14 (and newer). Perform a Total Upgrade according to TJ 31543 before performing additional VIDA symptom-based fault tracing.
 •Software for remaining models will be released later in calendar year 2025
359122025-08-18. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: AC evaporator repair, additional parts needed. Add resister in line jumper cable.
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
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
369162025-08-18. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: VCM Backup Battery Replacement with VCM-U105000. Replace the VCM Backup Battery and download the relevant Software.
371482025-07-09. Service bulletin. ENGINE. This is a Technical Journal: CEL with DTC ECM P001100, P001200, P001400, P001500. For MY 23-26 vehicles with engine code L1, an improved software is released in version 3.5.14 (and newer). Perform a Total Upgrade according to TJ 31543 before performing additional VIDA symptom-based fault tracing.
 •Software for remaining models will be released later in calendar year 2025
368142025-07-09. Service bulletin. POWER TRAIN. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.
357552025-07-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV and LR-PHEV SW Update for High Voltage Battery Balancer. The Balancer software must be upgraded to version OTG_192-411899-H00-029 or higher
371482025-07-09. Service bulletin. ENGINE. This is a Technical Journal: CEL with DTC ECM P001100, P001200, P001400, P001500. For MY 23-26 vehicles with engine code L1, an improved software is released in version 3.5.14 (and newer). Perform a Total Upgrade according to TJ 31543 before performing additional VIDA symptom-based fault tracing.
 •Software for remaining models will be released later in calendar year 2025
357552025-07-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: BEV and LR-PHEV SW Update for High Voltage Battery Balancer. The Balancer software must be upgraded to version OTG_192-411899-H00-029 or higher
368142025-07-09. Service bulletin. POWER TRAIN. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.
371482025-07-09. Service bulletin. ENGINE. This is a Technical Journal: CEL with DTC ECM P001100, P001200, P001400, P001500. For MY 23-26 vehicles with engine code L1, an improved software is released in version 3.5.14 (and newer). Perform a Total Upgrade according to TJ 31543 before performing additional VIDA symptom-based fault tracing.
 •Software for remaining models will be released later in calendar year 2025
365142025-07-08. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: Software Update Fails and VIDA Can't Connect, VGM Unresponsive. Reset or replace VGM.
85012025-07-08. Service bulletin. EXTERIOR LIGHTING. This is a Technical Journal: Remote connection, BOMGAR application. Before joining a remote session:
 •Connect a suitable battery maintainer/charger and verify that the battery voltage indicated in VIDA is between 12.5V and 14.9V.
 •Connect to the vehicle over a wired connection using a VOE (Volvo OBD to Ethernet) adapter and perform a NEW vehicle readout.
369612025-04-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: Improved 12V battery test in VIDA. Service:
 Don´t charge the battery before the test, jump start the vehicle if needed. Read out the vehicle with VIDA and start the test.
TJ 342952025-04-09. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Journal: High Voltage Battery repairs. Always repair the battery according to the methods in VIDA.
372352025-03-27. Service bulletin. EXTERIOR LIGHTING. This is a Technical Journal: Changed front fog/cornering lights behavior. This logic of the cornering lights is now changed in the cars with software version 3.3.16 or later
S103032025-03-27. Service campaign. UNKNOWN OR OTHER. Volvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has decided to launch Service Action S10303 on certain model year 2025 EX90 vehicles.
 Volvo Car Investigations have identified that there is a pairing issue with the key fob.
 As a result, there is a possibility that the customer’s key fob is not paired to the vehicle.
 The corrective action is to download SP Software.
 S10303 affects 151 vehicles in the U.S and 5 in Canada.
S103032025-03-27. Service campaign. UNKNOWN OR OTHER. Volvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has decided to launch Service Action S10303 on certain model year 2025 EX90 vehicles.
 Volvo Car Investigations have identified that there is a pairing issue with the key fob.
 As a result, there is a possibility that the customer’s key fob is not paired to the vehicle.
 The corrective action is to download SP Software.
 S10303 affects 151 vehicles in the U.S and 5 in Canada.
362572025-02-11. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: Climate system heating performance (HVCH). Replace HVCH.
368142025-02-11. Service bulletin. POWER TRAIN. This is a Technical Journal: Transmission Shifts From D or R to P Immediately After Starting. This symptom can occur if the driver changes the position of the gear shifter from P to D or R very quickly after starting the engine and the starting process is not completed. Inform the driver to pause briefly after starting the vehicle before shifting into D or R.
371752025-02-11. Service bulletin. UNKNOWN OR OTHER. This is a Technical Journal: Vehicle/Connectivity report checklist. To provide timely and high-quality feedback to the appropriate department or factory

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