2026 Volvo XC90MHEV Technical Service Bulletins

96 technical service bulletins (TSBs) are on record for the 2026 Volvo XC90MHEV. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11027186Dec 19, 2025Other or unknown. This is a TJ no attachments - If customer complains of creaking or squeaking noise coming from the door stop when opening/closing the door, follow advice under "Service". Before replacing any parts, follow the instruction below.
• 11027185Dec 19, 2025Body and structure. This is a TJ - Text plus 2 jpeg files and 1 mp4 file - If customer complains of the hood being hard to close or "Open Hood" DIM message, please follow advice under "service". And before replacing any parts, follow the 3 steps in the instructions.
• 11027183Dec 19, 2025Engine. This is a Technical Journal: Text plus 1 MO4 - Not possible to go to Drive mode after ERS start. Download software.
• 11027176Dec 10, 2025Other or unknown. 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".
• 11027175Dec 10, 2025Other or unknown. This is a TJ No attachments - If the Check Engine Light is on in the DIM and one or a combination of the listed DTCs below are set, please follow the advice under "Service".
• 11027173Dec 6, 2025Other or unknown. This is a Technical Journal. Vehicle type and platform identification.
• 11026751Nov 21, 2025Other or unknown. This is a TJ - When the engine is turned off, the lights in overhead console, reading lamps, footwell, and luggage compartment may not turn on. This issue occurs intermittently, and during such instances, the ON/OFF button for the overhead console becomes unresponsive, follow advice under service. Open the front driver side door, this will restore the interior lights. *Work is ongoing, with the planned software…
• 11026748Nov 19, 2025Other or unknown. This is a TJ no attachments - If customer complains of creaking or squeaking noise coming from the door stop when opening/closing the door, follow advice under "Service". Before replacing any parts, follow the instruction below.
• 11026745Nov 19, 2025Other or unknown. This is a TJ - no attachments - If the engine cannot be remote started in the Volvo Cars app and the "Check Engine Light" is on in the DIM, together with DTC ISGM P056200, or in combination with the DTCs listed below, please follow the advice under "Service".Do not replace the ISGM. The ISGM is just a messenger to detect issues in the 48-volt system.
• 11026741Nov 19, 2025Electrical system. This is a Technical Journal: Check Engine Light/DIM message and ISGM DTC P056200 or in combination with all the DTCs
• 11026740Nov 14, 2025Other or unknown. This is a TJ - 1 document plus one attachment of detailed repair instructions - If the Check Engine Light is illuminated in the DIM and DTC ECM P244A00 is set, please follow the advice under "Service". This TJ is a complement to the fault tracing in VIDA. Please follow the steps below.
• 11026739Nov 14, 2025Other or unknown. This is a TJ - 1 document plus one attachment of detailed repair instructions - If the Check Engine Light is illuminated in the DIM and DTC ECM P244A00 is set, please follow the advice under "Service". This TJ is a complement to the fault tracing in VIDA. Please follow the steps below.
• 11026736Nov 7, 2025Body and structure. This is a TJ - Text plus 2 jpeg files and 1 mp4 file - If customer complains of the hood being hard to close or "Open Hood" DIM message, please follow advice under "service". And before replacing any parts, follow the 3 steps in the instructions.
• 11025567Oct 22, 2025Other or unknown. This is a TJ. Text only no attachments - If a customer complains it is not possible to download third-party apps (only ICUP MY2026 cars affected) follow advice under "Service". To ensure that the third party apps are downloaded correctly, follow the Setup Wizard completely during initial setup. If you continue the setup when prompted, the issue will not occur.
• 11025563Oct 10, 2025Engine. 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
• 11025561Oct 10, 2025Engine. This is a Technical Journal: If the sound can be located towards camshaft sealing area according to attached files:
 Loosen the oil filling cap a little bit and turn engine off again to see if affects the noise.
 If sound is gone with cap loosened, replace the camshaft seals according to instructions in VIDA.
• 11022808Aug 25, 2025Other or unknown. This is a technical Journal - iCUP - Estimated Time of Arrival in DIM missing Issue is now resolved with latest SW in VIDA 3.4.4.
• 11022807Aug 15, 2025Other or unknown. This is a Technical Journal: Driving Journal issue, iCUP MY26. Ensure Data sharing in CSD is activated, and location services is toggled to "Always On" for the Driving Journal "In Car App" and Active Volvo ID.
 If the issues still exists, please create a "Support Not Needed" TIE Report for case building purposes.
• 11021941Jul 31, 2025Electrical system. This is a Technical Journal: MVBM-U007700 set together with ECM-P0A7B68 at PDS. Delete the DTC´s. Do not reload MVBM software. IF the DTC´s comes back together with MIL check engine light, perform the MVBM software
• 11021938Jul 31, 2025Engine. This is a Technical Journal: Check Engine Light and DTC - ECM P001792. If VIDA symptom-based fault tracing leads to the replacement of parts, follow method in attachment TJI-531608-1_1_1_en-US 1.pdf
• 11021935Jul 24, 2025Engine. 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
• 11021934Jul 24, 2025Engine. This is a Technical Journal: Check engine light and DTC - ECM P061C48/P060C48. Change engine oil and filter.
• 11021933Jul 23, 2025Electrical system. This is a Technical Journal: Check Engine Light/DIM message and ISGM DTC P056200.
• 11021925Jul 18, 2025Other or unknown. This is a Technical Journal: iCUP IHU - Prior Approval. In most cases, the IHU does not need to be replaced
• 11021924Jul 16, 2025Engine. This is a Technical Journal: High Idle Speed at Startup After Recent Engine Shutdown. Service:
 No repairs are needed, this behavior is as intended and is according to design.
• 11021923Jul 16, 2025Other or unknown. This is a Technical Journal: Sunroof Sun Protection. During periods of intense sunlight, it is recommended to keep the sunroof closed when parked to minimize direct sunlight entering the vehicle, as prolonged exposure may cause deterioration or quality issues in the interior materials.
• 11021920Jul 7, 2025Engine. This is a Technical Journal: Check Engine Light and DTC ECM-P138916. Do not replace the electric supercharger.
 This DTC is sent from the ECCM to the ECM, indicating low 48V system voltage
• 11021916Jul 2, 2025Other or unknown. This is a Technical Journal: iCUP IHU - Prior Approval. In most cases, the IHU does not need to be replaced
• 11020560Jun 27, 2025Engine. This is a Technical Journal: Check Engine Light and DTC - ECM P001792. If VIDA symptom-based fault tracing leads to the replacement of parts, follow method in attachment TJI-531608-1_1_1_en-US 1.pdf
• 11020558Jun 19, 2025Engine. 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
• 11020556Jun 19, 2025Engine. This is a Technical Journal: Check engine light and DTC - ECM P061C48/P060C48. Change engine oil and filter.
• 11020555Jun 18, 2025Engine. This is a Technical Journal: Check Engine Light and DTC - ECM P001792. If VIDA symptom-based fault tracing leads to the replacement of parts, follow method in attachment TJI-531608-1_1_1_en-US 1.pdf
• 11020552Jun 13, 2025Other or unknown. This is a Technical Journal: Privately Imported Vehicles - Connectivity Setup. Make sure QW90 has been updated prior to performing below steps:
 If vehicle software is not up to date, please perform a Total Upgrade according to TJ 31543
• 11020551Jun 13, 2025Electrical system. This is a Technical Journal: Ghost DTC CEM-B18711B.
 The DTC is set due to wrong resistance calculation with a low 12V battery SOC.
• 11020539May 20, 2025Other or unknown. This is a Technical Journal: DTC CEM B109A4A Incorrect BBS. A SW solution is planned during 2025 quarter 4.
• 11020538May 20, 2025Transmission and drivetrain. This is a Technical Journal: Vehicle jerks in low speed when Start/Stop is active. Improved software is introduced from version 3.5.14.
• 11020536May 20, 2025Forward collision avoidance. this a Technical Journal: ASDM = Active Safety Domain Master
 To prevent unnecessary replacements of ASDM and as a troubleshooting aid for the Intellisafe system, please follow the advice in Technical Journal
• 11020534May 17, 2025Engine. 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
• 11020523May 1, 2025Engine. 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
• 11020522May 1, 2025Other or unknown. This is a Technical Journal: AC System Intermittent Knocking Noise. If the symptom is confirmed, proceed with adding a rubber sleeve on isolated low pressure line (also, connect low pressure line and high pressure line with a cable tie) according to the attachement.
• 11020521May 1, 2025Engine. This is a Technical Journal: Not possible to go to Drive mode after ERS start. Download software.
• 11020456Apr 25, 2025Engine. This is a Technical Journal: Not possible to go to Drive mode after ERS start. Download software.
• 11020454Apr 25, 2025Engine. This is a Technical Journal: Check engine light and DTC - ECM P061C48/P060C48. Change engine oil and filter.
• 11020448Apr 21, 2025Engine. This is a Technical Journal: Not possible to go to Drive mode after ERS start. Download software.
• 11020445Apr 18, 2025Other or unknown. This is a Technical Journal: AC System Intermittent Knocking Noise. If the symptom is confirmed, proceed with adding a rubber sleeve on isolated low pressure line (also, connect low pressure line and high pressure line with a cable tie) according to the attachement.
• 11020440Apr 15, 2025Other or unknown. This is a Technical Journal: AC System Intermittent Knocking Noise. If the symptom is confirmed, proceed with adding a rubber sleeve on isolated low pressure line (also, connect low pressure line and high pressure line with a cable tie) according to the attachement.

← All problems reported for the 2026 Volvo XC90MHEV