{"nhtsa_id":10195474,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-09","date":"2021-05-03","document_id":"ITB21-009","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"2021 Q50/Q60; DTC P0607 STORED IN THE ECM IF YOU CONFIRM If CONSULT-III plus is available: DTC P0607 (ECM) is stored in the ECM. This DTC may be in Current or Past status. If CONSULT-III plus is not available: The vehicle displays an engine stall / no start condition with adequate fuel level, adequate battery voltage, and no fuel pump related DTCs present, Or DTC P0300 (Multiple Cylinder Misfire) is stored in the ECM and the vehicle displays misfire events on cylinder 3 and cylinder 6 only. ACTION 1. Replace the ECM. 2. Reprogram the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10195474-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10195474-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10195474","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0300","P0607"],"topics":[],"vehicles":[{"make":"INFINITI","model":"Q50","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_infiniti_q50"]},{"make":"INFINITI","model":"Q60","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_infiniti_q60"]}],"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":[]}