{"nhtsa_id":10036304,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-03-14","date":"2010-08-01","document_id":"PI-0209","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"CADILLAC/CHEVROLET/GMC: ROUGH TRANSITION TO AUTO STOP OR NO AUTO STOP, MALFUNCTION INDICATOR LAMP (MIL) ON, DTC P2797 SET. SOME VEHICLES MAY HAVE EXPERIENCED A CUT OR CHAFFING TO THE AUXILIARY TRANSMISSION PUMP HARNESS, WHICH CAN CAUSE THE AUTO STOP FEATURE TO OPERATE INCORRECTLY. HYBRID VEHICLES ONLY. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10036304","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":["P2797"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_cadillac_escalade"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_silverado","2010_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_gmc_sierra","2010_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_gmc_yukon"]}],"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":[]}