{"nhtsa_id":10089703,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-26","date":"2012-10-26","document_id":"12252","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION: CAMERA SYSTEM","mfr_system":null,"summary":"12252 - SERVICE UPDATE. THE GUIDELINE OVERLAY, WHICH ASSISTS THE DRIVER WHEN BACKING INTO A PARKING SPOT, DOES NOT DISPLAY WHEN THE REAR VISION CAMERA (RVC) SYSTEM IS USED. DEALERS ARE TO REPROGRAM THE RADIO MODULE.","document":null,"url":"https://open.wenmarpro.com/bulletins/10089703","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2012,"year_to":2013,"match":"base","vehicle_ids":["2012_chevrolet_silverado","2013_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 3500","year_from":2012,"year_to":2013,"match":"base","vehicle_ids":["2012_gmc_sierra","2013_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":[]}