{"nhtsa_id":10154259,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-11","date":"2019-01-09","document_id":"N182190821","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"N182190821 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermittently, if early warning signs are ignored. Early warnings may include a ?Steering Assist is Reduced? message, audible clicking/squealing sounds, or a change in steering effort. Dealers will inspect and if necessary, replace the steering gear assembly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154259-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154259-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154259","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_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":[]}