{"source":"nhtsa","country":"us","campaign":"91V035000","date":"1991-03-04","owner_notified":"1991-04-12","manufacturer":"PACCAR, INCORPORATED","component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR","summary":"SYSTEM: BLOWER MOTOR.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS.DESCRIIPTION OF DEFECT: BINDING OR FREEZING OF BLOWER MOTOR WITH LOSS OF COOLINGAIR AND INCREASED CURRENT DRAW COULD CAUSE BLOWER SWITCH RESISTOR COIL TO HEATEXCESSIVELY.","consequence":"THIS COULD RESULT IN MELT DOWN OF SURROUNDING PLASTICHOUSING AND POSSIBLE IGNITION OF THE MELTED MATERIAL, RESULTING IN A FIRE.","remedy":"REPLACE BLOWER SWITCH RESISTOR WITH RESISTOR WITH FUSIBLE LINK, AND RELOCATE THE RESISTOR TO A LOCATION WITH INCREASED FLOW OF COOLING AIR.","notes":null,"mfr_campaign":null,"part_number":null,"units":515,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1988,"make":"PETERBILT","model":"372","vehicle_id":"1988_peterbilt_372","match":"exact","built_from":"1988-09-01","built_to":"1991-02-01"},{"year":1989,"make":"PETERBILT","model":"372","vehicle_id":"1989_peterbilt_372","match":"exact","built_from":"1988-09-01","built_to":"1991-02-01"},{"year":1990,"make":"PETERBILT","model":"372","vehicle_id":"1990_peterbilt_372","match":"exact","built_from":"1988-09-01","built_to":"1991-02-01"},{"year":1991,"make":"PETERBILT","model":"372","vehicle_id":"1991_peterbilt_372","match":"exact","built_from":"1988-09-01","built_to":"1991-02-01"}],"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/91V035000"}