{"source":"nhtsa","country":"us","campaign":"91V003000","date":"1991-10-02","owner_notified":"1991-03-07","manufacturer":"CHRYSLER CORPORATION","component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS","summary":"THERE MAY BE HYDRAULIC FLUID CONTAMINATION FROM CONDENSATION FORMATION THAT CAN PLUG THE ABS BRAKE BOOSTER PUMP FILTER; STRESS CORROSION OF THE MASTER CYLINDER SNAP RING HAS BEEN TRACED TO CHLORINE LEAKING FROM THE LOW PRESSURE HYDRAULIC HOSE WHICH MAY CAUSE IT TO BREAK; FRONT BRAKE HOSE TO TIRE INTERFERENCE WHICH MAY CAUSE FAILURE OF THE BRAKE HOSE.","consequence":"CONTAMINATION OF THE HYDRAULIC FLUID CAN CAUSEMALFUNCTIONING OF THE ANTI-LOCK BRAKE SYSTEM; LOW PRESSURE HOSE LEAKAGE CAUSESLOSS OF BRAKE FLUID AND ALSO RESULTS IN CORROSION AND FAILURE OF THE MASTERCYLINDER SNAP RING, RESULTING COMPLETE BRAKE FAILURE; FAILURE OF THE FRONT BRAKEHOSE DUE TO HOSE TO TIRE INTERFERENCE WILL CAUSE FAILURE OF ONE HALF OF THEBRAKE SYSTEM RESULTING IN A LONGER STOPPING DISTANCE THAN EXPECTED.","remedy":"REPLACE ABS LOW PRESSURE HOSE; REBUILD MASTER BRAKE CYLINDER; INSPECT, SERVICE INTERFERENCE PROBLEMS, AND REPLACE FRONT BRAKE HOSE AS NECESSARY.","notes":"SYSTEM: HYDRAULIC FLUID CONTAMINATION; ANTI-LOCK BRAKE SYSTEM (ABS).VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLES EQUIPPED WITH ANTI-LOCK BRAKESYSTEM.","mfr_campaign":null,"part_number":null,"units":33000,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1989,"make":"JEEP","model":"CHEROKEE","vehicle_id":"1989_jeep_cherokee","match":"exact","built_from":"1989-01-01","built_to":"1990-06-01"},{"year":1990,"make":"JEEP","model":"CHEROKEE","vehicle_id":"1990_jeep_cherokee","match":"exact","built_from":"1989-01-01","built_to":"1990-06-01"},{"year":1989,"make":"JEEP","model":"WAGONEER","vehicle_id":"1989_jeep_wagoneer","match":"exact","built_from":"1989-01-01","built_to":"1990-06-01"},{"year":1990,"make":"JEEP","model":"WAGONEER","vehicle_id":"1990_jeep_wagoneer","match":"exact","built_from":"1989-01-01","built_to":"1990-06-01"}],"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/91V003000"}