{"nhtsa_id":10078875,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-08-24","date":"2016-05-10","document_id":"PIT-5507","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION; PARKING BRAKE:CONVENTIONAL","mfr_system":null,"summary":"THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT VEHICLES EQUIPPED WITH ULTRASONIC PARK ASSIST SYSTEM REGULAR PRODUCTION OPTION CODE UD5 OR UD7 WITH A DIAGNOSTIC TROUBLE CODE U0159 SET IN THE INSTRUMENT PANEL CLUSTER AND /OR THE BODY CONTROL MODULE ENGINEERING IS CURRENTLY WORKING ON AN UPDATED CALIBRATION TO CORRECT THE CONCERN.","document":null,"url":"https://open.wenmarpro.com/bulletins/10078875","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":["U0159"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2016,"year_to":2016,"match":"base","vehicle_ids":["2016_cadillac_escalade"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2016,"year_to":2016,"match":"base","vehicle_ids":["2016_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_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":[]}