{"nhtsa_id":10037892,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-06-07","date":"2011-02-01","document_id":"PI-0321","mfr_campaign":null,"replaces":"PI-0321A","component":"SERVICE BRAKES, AIR:ANTILOCK; POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"GM: THERE ARE PROBLEMS WITH SHIFTING. THERE IS A CALIBRATION PROBLEM WITH THE TRANSMISSION CONTROL MODULE. *RM UPDATED ON 6/15/2011. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10037892","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"abs","name":"Anti-lock brakes","parent":"brakes"},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CRUZE","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_cruze"]}],"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":[]}