{"nhtsa_id":10118667,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-12","date":"2012-10-30","document_id":"PI0735A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"This preliminary informational bulletin provides information on a comment regarding a grinding noise heard when shifting into reverse, that this should be considered a normal characteristic.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10118667-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10118667-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118667","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SONIC","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_chevrolet_sonic","2013_chevrolet_sonic"]}],"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":[]}