{"source":"tc","country":"ca","campaign":"1998036","date":"1998-02-23","owner_notified":null,"manufacturer":null,"component":"Brakes","summary":"THE POWER BRAKE BOOSTER VACUUM RESERVOIR DIAPHRAGM MAY SPLIT OR TEAR.  A RUPTURED DIAPHRAGM CAN CAUSE AN INCREASE IN ENGINE IDLE SPEED AND LOSS OF POWER ASSIST DURING BRAKE APPLICATION WITHOUT PRIOR WARNING.  CORRECTION: POWER BRAKE BOOSTER WILL BE REPLACED ON AFFECTED VEHICLES.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"764","part_number":null,"units":602,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","french":{"component":"Freins","notification":"Sécurité - fabricant","summary":"Il se peut que la membrane du réservoir à dépression de l’amplificateur des freins assistés se fende ou se déchire. Une membrane fendue peut faire augmenter le régime de ralenti du moteur et entraîner une perte de puissance subite au niveau des freins assistésCorrection : L’amplificateur des freins assistés devra être remplacé sur les véhicules visés."},"vehicles":[{"year":1998,"make":"JEEP","model":"CHEROKEE","vehicle_id":"1998_jeep_cherokee","match":"exact","built_from":null,"built_to":null},{"year":1998,"make":"JEEP","model":"GRAND CHEROKEE","vehicle_id":"1998_jeep_grand-cherokee","match":"exact","built_from":null,"built_to":null},{"year":1998,"make":"JEEP","model":"TJ","vehicle_id":null,"match":null,"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/1998036"}