{"nhtsa_id":11026738,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-22","date":"2025-11-14","document_id":"TJ37490.2.0-2025-10-29","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026738-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026738-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026738","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"EX90","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_volvo_ex90","2026_volvo_ex90"]}],"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":[]}