{"source":"nhtsa","campaign":"90V185000","as_of":"2026-10-19","investigations":[{"action":"PE90088","kind":"PE","kind_name":"Preliminary evaluation","opened":"1990-06-11","closed":"1990-10-31","open":false,"manufacturer":"General Motors, LLC","component":"EXTERIOR LIGHTING","subject":"FAILURE STOP LAMP SWITCH","summary":null,"campaigns":["90V185000"],"match":null,"models":[]}],"note":"An investigation is NHTSA looking into a possible defect. It is not a finding that a defect exists, and it does not say that any one vehicle is affected.","attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/90V185000"}