{"source":"tc","country":"ca","campaign":"2016588","date":"2016-11-23","owner_notified":null,"manufacturer":null,"component":"Powertrain","summary":"On certain vehicles, the rear differential unit pinion nut may not have been tightened correctly during manufacturing. If the pinion nut loosens, it could cause noise, vibration, reduced gear and bearing life, and a differential fluid leak at the pinion seal. In the worst case, the rear wheels could lock up while the vehicle is in motion, causing a loss of vehicle control, increasing the risk of a crash causing injury and/or damage to property. Correction: Dealers will check the torque of the rear differential unit pinion nut and, if necessary, replace the rear differential unit.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"328","part_number":null,"units":16,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","french":{"component":"Groupe motopropulseur","notification":"Sécurité - fabricant","summary":"Dans certains véhicules, l'écrou de pignon du différentiel arrière pourrait avoir été mal serré lors de la fabrication. Un desserrement de l'écrou de pignon pourrait causer du bruit, des vibrations, une réduction de la durée de vie utile des engrenages et paliers, ainsi qu'une fuite de liquide de différentiel au niveau du joint du pignon. Dans le pire des cas, les roues arrière pourraient se bloquer pendant que le véhicule est en mouvement, ce qui provoquerait une perte de maîtrise du véhicule et, par conséquent, augmenterait les risques d'accident pouvant entraîner des blessures ou des dommages matériels (ou les deux). Mesure corrective : Les concessionnaires devront s'assurer que l'écrou de pignon du différentiel arrière est bien serré, ainsi que remplacer le différentiel arrière au besoin."},"vehicles":[{"year":2017,"make":"MASERATI","model":"GHIBLI","vehicle_id":"2017_maserati_ghibli","match":"exact","built_from":null,"built_to":null},{"year":2017,"make":"MASERATI","model":"QUATTROPORTE","vehicle_id":"2017_maserati_quattroporte","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/2016588"}