{"nhtsa_id":10055391,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-05-15","date":"2014-03-01","document_id":"PI-1191","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"GM: IMMEDIATELY AFTER START AFTER A COLD SOAK IN COLD AMBIENT TEMPERATURES, DISPLAYED MESSAGES SERVICE POWER STEERING AND SERVICE HYBRID SYSTEM. MAKE: CADILLAC/CHEVROLET/GMC MODELS: HYBRIDS ESCALADE/TAHOE/SILVERADO/SIERRA/YUKON MODEL YEARS 2009-2013 *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10055391","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE HYBRID","year_from":2009,"year_to":2012,"match":"base","vehicle_ids":["2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade","2012_cadillac_escalade"]},{"make":"CHEVROLET","model":"SILVERADO HYBRID","year_from":2009,"year_to":2012,"match":"base","vehicle_ids":["2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TAHOE HYBRID","year_from":2009,"year_to":2012,"match":"base","vehicle_ids":["2009_chevrolet_tahoe","2010_chevrolet_tahoe","2011_chevrolet_tahoe","2012_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA HYBRID","year_from":2009,"year_to":2013,"match":"base","vehicle_ids":["2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra"]},{"make":"GMC","model":"YUKON HYBRID","year_from":2009,"year_to":2013,"match":"base","vehicle_ids":["2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon","2012_gmc_yukon","2013_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":[]}