{"source":"nhtsa","country":"us","campaign":"91V158000","date":"1991-09-13","owner_notified":"1991-11-27","manufacturer":"GENERAL MOTORS CORP.","component":"SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP","summary":"BRAKE INDICATOR LIGHT MAY NOT LIGHT WHEN IGNITION IS IN THE \"ON\" POSITION, THE PARKING BRAKE IS APPLIED, AND THE SHIFT SELECTOR IS IN THE PARK OR NEUTRAL GEAR RANGE.","consequence":"VEHICLES WOULD NOT MEET THE REQUIREMENTS OF FMVSS 101AND 105.","remedy":"REPLACE THE PROM IN THE BODY COMPUTER MODULE TO PREVENT THIS CONDITION FROM OCCURRING.","notes":"SYSTEM: CONTROL DISPLAYS; FMVSS 101 AND 105.VEHICLE DESCRIPTION: PASSENGER CARS.","mfr_campaign":null,"part_number":null,"units":18904,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1990,"make":"BUICK","model":"REATTA","vehicle_id":"1990_buick_reatta","match":"exact","built_from":"1989-08-01","built_to":"1990-03-01"},{"year":1990,"make":"BUICK","model":"RIVIERA","vehicle_id":"1990_buick_riviera","match":"exact","built_from":"1989-08-01","built_to":"1990-03-01"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/91V158000"}