{"nhtsa_id":10057561,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-06-09","date":"2014-11-01","document_id":"14284","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL","mfr_system":null,"summary":"GENERAL MOTORS: CHEVROLET SILVERADO 2014-2015, GMC SIERRA 2014-2015: SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. SOME MODEL YEARS EQUIPPED WITH THE AUXILIARY SWITCH BANK HAVE AN ELECTRICAL ISSUE WITH IGNITION FEED FROM BATTERY FEED POSITION. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057561","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_gmc_sierra","2015_gmc_sierra"]},{"make":"GMC","model":"SIERRA 1500","year_from":2015,"year_to":2015,"match":"base","vehicle_ids":["2015_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":[]}