{"nhtsa_id":10174086,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-27","date":"2020-03-09","document_id":"20NA065","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR","mfr_system":null,"summary":"This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174086-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174086-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174086","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"GENERAL MOTORS","model":"GENERAL MOTORS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}