{"nhtsa_id":10043845,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-30","date":"2014-02-01","document_id":"09-07-30-004F","mfr_campaign":null,"replaces":"SB-0907-30-004-J","component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"GM: SLIPS IN REVERSE OR THIRD, DELAYED REVERSE OR DRIVE ENGAGEMENT, DTC P0776, P2715, P2723, HARSH 2-3 SHIFTS (INSPECT 1-2-3-/ 3-5-R HOUSING AND PUMP SEAL RINGS). THIS CONDITION MAY BE CAUSED BY A CRACKED 1-2-3-4/ 3-5-R CLUTCH HOUSING. *JS UPDATED 5/10/12. *PE UPDATED 04/15/2014 *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10043845","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":["P0776","P2715","P2723"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2007,"year_to":2008,"match":"base","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE EXT","year_from":2007,"year_to":2008,"match":"base","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade"]},{"make":"CADILLAC","model":"XLR","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_cadillac_xlr","2007_cadillac_xlr","2008_cadillac_xlr","2009_cadillac_xlr"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_chevrolet_corvette","2007_chevrolet_corvette","2008_chevrolet_corvette","2009_chevrolet_corvette"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_chevrolet_suburban"]},{"make":"GMC","model":"SIERRA","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2008,"year_to":2008,"match":"base","vehicle_ids":["2008_gmc_sierra"]},{"make":"GMC","model":"YUKON DENALI","year_from":2007,"year_to":2008,"match":"base","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon"]},{"make":"GMC","model":"YUKON DENALI XL","year_from":2007,"year_to":2008,"match":"base","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_gmc_yukon-xl"]},{"make":"HUMMER","model":"H2","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_hummer_h2","2009_hummer_h2"]},{"make":"PONTIAC","model":"G8","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_pontiac_g8","2009_pontiac_g8"]}],"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":[]}