{"nhtsa_id":10043854,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-30","date":"2012-02-01","document_id":"SB-10287-B","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"GM: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. PREMATURE TIMING CHAIN WEAR- REPROGRAM ENGINE CONTROL MODULE. VEHICLES EQUIPPED WITH A HFV6 ENGINE, UNDER CERTAIN DRIVING CONDITIONS, AND WITH EXTENDED OIL CHANGE INTERVALS, THE TIMING CHAIN COULD WEAR PREMATURELY AND CAUSE THE ILLUMINATION OF THE SERVICE ENGINE SOON LIGHT. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10043854","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_buick_enclave"]},{"make":"CADILLAC","model":"CTS","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_cadillac_cts","2008_cadillac_cts","2009_cadillac_cts"]},{"make":"CADILLAC","model":"SRX","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_cadillac_srx","2008_cadillac_srx","2009_cadillac_srx"]},{"make":"CADILLAC","model":"STS","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_cadillac_sts","2008_cadillac_sts","2009_cadillac_sts"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_gmc_acadia"]},{"make":"GMC","model":"ACADIA","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_gmc_acadia"]},{"make":"SATURN","model":"OUTLOOK","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_saturn_outlook"]},{"make":"SATURN","model":"OUTLOOK","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_saturn_outlook"]}],"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":[]}