{"nhtsa_id":10032333,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-03-06","date":"2009-07-01","document_id":"SB-09-08-42-006","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:BRAKE LIGHTS","mfr_system":null,"summary":"GMC/CHEVROLET: TRAILER AND VEHICLE BRAKE LIGHTS DO NOT ILLUMINATE WHEN INTEGRATED TRAILER BRAKE CONTROL SYSTEM (ITBC) MANUAL TRAILER BRAKE APPLY LEVER IS USED (REPROGRAM BODY CONTROL MODULE (BCM). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032333","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"brake-light","name":"Brake lights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"AVALANCHE","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_chevrolet_tahoe"]},{"make":"GMC","model":"YUKON","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_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":[]}