{"source":"tc","country":"ca","campaign":"2013456","date":"2013-12-20","owner_notified":null,"manufacturer":null,"component":"Powertrain","summary":"On certain HD model trucks equipped with an Allison A1000 Transmission, the dash display may not indicate the selected gear if the transmission shift lever is in the \"1\" position. If the driver is not aware of the position of the shift lever and attempts to accelerate only in first gear, it could increase the possibility of a crash without prior warning, which could result in properly damage and/or personal injury.  Correction: Dealers will reflash the transmission control module.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"13442","part_number":null,"units":6,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Compliance Mfr","french":{"component":"Groupe motopropulseur","notification":"Conformité - fabricant","summary":"Sur certains camions de modèle HD munis d'une boîte de vitesses Allison A1000, le tableau de bord pourrait ne pas indiquer quel est le rapport de boîte de vitesses enclenché si le levier de vitesses est en position « 1 ». Si le conducteur n'est pas conscient de la position du levier de vitesses et qu'il tente d'accélérer seulement en première, cela pourrait augmenter les risques d'accident soudains, ce qui pourrait endommager des biens matériels ou blesser quelqu'un. Correction : Les concessionnaires devront réinitialiser le module de commande de la boîte de vitesses."},"vehicles":[{"year":2014,"make":"CHEVROLET","model":"SILVERADO","vehicle_id":"2014_chevrolet_silverado","match":"exact","built_from":null,"built_to":null},{"year":2014,"make":"GMC","model":"SIERRA","vehicle_id":"2014_gmc_sierra","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/2013456"}