{"nhtsa_id":10055421,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-05-20","date":"2014-12-01","document_id":"PI-1126-B","mfr_campaign":null,"replaces":"PI-1126-E","component":"EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"GM: SOME VEHICLES MAY EXPERIENCE A BLANK SCREEN AFTER STARTUP AND REVERSE, THE REARVIEW CAMERA MESSAGE MAY BE ON, AND THE TOUCH SCREEN BECOMES INOPERATIVE. THE BLUETOOTH AND NAVIGATION MAY BE MALFUNCTIONING. ALSO INCLUDES CHEVROLET SILVERADO MODEL YEAR 2015 AND GMC SIERRA MODEL YEAR 2015. *JS UPDATE 02/25/15*LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10055421","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_buick_lacrosse"]},{"make":"BUICK","model":"REGAL","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_buick_regal"]},{"make":"CADILLAC","model":"ATS","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_cadillac_ats"]},{"make":"CADILLAC","model":"SRX","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_cadillac_srx"]},{"make":"CADILLAC","model":"XTS","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_cadillac_xts"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_chevrolet_corvette"]},{"make":"CHEVROLET","model":"IMPALA","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_chevrolet_impala"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_gmc_sierra"]}],"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":[]}