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September 24, 2026 Service bulletin

This is a TJ

Volvo technical service bulletin 37935.2.0 for 2025-2027 Volvo XC60MHEV, 2025-2027 Volvo XC90MHEV and 2026-2027 Volvo XC90PHEV.

Bulletin number
37935.2.0
Component
Unknown or other
Summary
This is a TJ - Text only - no attachments - If the Check Engine Light is on, or there is a "Reduced Performance" message in the DIM, and the customer is experiencing a hesitation or jerk during acceleration with one or more of the DTCs listed below set, Improved ECM (Engine Control Module) software has been released in version 5.2.16. please follow the advice under "Service".

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