{"nhtsa_id":10037895,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-06-07","date":"2010-12-01","document_id":"PI-0320","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"GM: THERE ARE COMPLAINTS OF CERTAIN GEARS NOT WORKING OR NO REVERSE. THERE IS ALSO A POSSIBILITY OF TWO INTERNAL TROUBLE CODES. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10037895","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE EXT","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_cadillac_escalade"]},{"make":"CHEVROLET","model":"AVALANCHE 1500","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_camaro"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_corvette"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_tahoe"]},{"make":"GMC","model":"SAVANA","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_gmc_savana"]},{"make":"GMC","model":"SIERRA","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_gmc_yukon"]},{"make":"GMC","model":"YUKON XL 1500","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_gmc_yukon-xl"]}],"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":[]}