{"nhtsa_id":11037972,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-05","date":"2026-09-24","document_id":"37935.2.0","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"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\".","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037972-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037972-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037972","components":[],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"XC60MHEV","year_from":2025,"year_to":2027,"match":"base","vehicle_ids":["2025_volvo_xc60","2026_volvo_xc60","2027_volvo_xc60"]},{"make":"VOLVO","model":"XC90MHEV","year_from":2025,"year_to":2027,"match":"base","vehicle_ids":["2025_volvo_xc90","2026_volvo_xc90","2027_volvo_xc90"]},{"make":"VOLVO","model":"XC90PHEV","year_from":2026,"year_to":2027,"match":"base","vehicle_ids":["2026_volvo_xc90","2027_volvo_xc90"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}