{"source":"tc","country":"ca","campaign":"1989173","date":"1989-12-13","owner_notified":null,"manufacturer":null,"component":"Brakes","summary":"AN INABILITY TO MAINTAIN PRESSURE IN THE SECONDARY SYSTEM OF THE MASTER CYLINDER AT TEMPERATURES BELOW 4 DEGREES CELSIUS RESULTS IN INCREASED BRAKE PEDAL TRAVEL AND A REDUCTION OF BRAKE PERFORMANCE. THIS COULD RESULT IN INCREASED STOPPING DISTANCES AND A CRASH WITHOUT PRIOR WARNING. CORRECTION: A NEW DESIGN LEVEL MASTER CYLINDER INCORPORATING A REDESIGNED SEAL WILL BE INSTALLED.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"89S77","part_number":null,"units":4575,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","french":{"component":"Freins","notification":"Sécurité - fabricant","summary":"En raison de l'incapacité du système à maintenir la pression dans le circuit secondaire du maître cylindre à des températures inférieures à 4 degrés Celsius, la pédale de frein doit être enfoncée davantage et les freins sont moins efficaces, ce qui pourrait entraîner une augmentation des distances d'arrêt et un accident imprévisible."},"vehicles":[{"year":1990,"make":"FORD","model":"AEROSTAR","vehicle_id":"1990_ford_aerostar","match":"exact","built_from":null,"built_to":null}],"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":["Contains information licensed under the Open Government Licence – Canada."],"url":"https://open.wenmarpro.com/recalls/tc/1989173"}