{"nhtsa_id":10139290,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2018-03-09","document_id":"18075","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS","mfr_system":null,"summary":"18075 - Service Update. Certain vehicles equipped with an auxiliary battery (RPO K4B) may have the ?buddy clip? to the high-pressure power steering hose and two other clips for the auxiliary negative battery cable not attached consistently during assembly process. Inspect the ?buddy clip? and two auxiliary negative battery cable attachments and secure if required.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10139290-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10139290-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139290","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_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":[]}