{"nhtsa_id":11024403,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-21","date":"2025-10-16","document_id":"ITB25-007A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"SPEAKERS EXHIBIT INTERMITTENT BOOMING, HEAVY BASS OR RATTLING WHEN ENGINE RPM CHANGES IF YOU CONFIRM The client complains of the speakers exhibiting an intermittent booming, heavy bass, or rattling when the engine RPM changes. ACTION Refer to the SERVICE PROCEDURE below to: 1. Ensure the ANC SETTING is turned ON. 2. Reprogram the Audio Amplifier, if applicable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024403-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024403-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024403","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INFINITI","model":"QX60","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_infiniti_qx60"]}],"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":[]}