{"vehicle":{"id":"1991_ford_f-150","year":1991,"make":"Ford","model":"F-150"},"as_of":"2026-10-19","counts":{"count":45,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":45}],"components":[{"id":"powertrain","name":"Transmission and driveline","count":19},{"id":"automatic-transmission","name":"Automatic transmission","count":15},{"id":"engine","name":"Engine","count":6},{"id":"electrical","name":"Electrical system","count":5},{"id":"equipment","name":"Equipment and accessories","count":5},{"id":"hvac","name":"Heating and air conditioning","count":4},{"id":"axle","name":"Axle","count":3},{"id":"visibility","name":"Glass, wipers and mirrors","count":3},{"id":"suspension","name":"Suspension","count":3},{"id":"wiring","name":"Wiring and fuses","count":3},{"id":"structure-body","name":"Body and frame","count":2},{"id":"brakes","name":"Brakes","count":2},{"id":"torque-converter","name":"Torque converter","count":2},{"id":"battery","name":"12-volt battery","count":1},{"id":"abs","name":"Anti-lock brakes","count":1},{"id":"clutch","name":"Clutch","count":1},{"id":"cooling-system","name":"Cooling system","count":1},{"id":"drive-belt","name":"Drive belts","count":1},{"id":"exhaust-emissions","name":"Exhaust and emissions","count":1},{"id":"steering","name":"Steering","count":1},{"id":"steering-gear","name":"Steering gear","count":1},{"id":"tires","name":"Tires","count":1},{"id":"windshield","name":"Windshield","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":623988,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-31","date":"2001-08-06","document_id":"01157","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/623988"},{"nhtsa_id":623944,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-31","date":"2001-08-06","document_id":"01156","mfr_campaign":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE","summary":"SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/623944"},{"nhtsa_id":616522,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-03-05","date":"2000-11-13","document_id":"002310","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES","summary":"SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/616522"},{"nhtsa_id":601010,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-29","date":"1998-03-18","document_id":"985A12","mfr_campaign":null,"component":"EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES","summary":"RECOMMENDED GUIDELINES FOR TOWING BEHIND RECREATIONAL VEHICLES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/601010"},{"nhtsa_id":613350,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-22","date":"1996-03-25","document_id":"96728","mfr_campaign":null,"component":"POWER TRAIN:CLUTCH ASSEMBLY","summary":"SERVICE TIP INFORMATION REGARDING THE REVERSE CLUTCH PISTON AND PISTON SEAL USAGE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/613350"},{"nhtsa_id":613007,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-16","date":"1998-03-18","document_id":"985A46","mfr_campaign":null,"component":"SUSPENSION","summary":"SOME VEHICLES MAY EXHIBIT A DRIFT OR PULL TO THE LEFT WHILE BRAKING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/613007"},{"nhtsa_id":612343,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-07","date":"2000-02-07","document_id":"0038","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES","summary":"VEHICLES MAY EXPERIENCE SOLID PARTICLE CONTAMINANTS FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM IS NOT PROPERLY FLUSHED, FLUID IN-LINE FILTER KIT. *MJS","document":null,"url":"https://open.wenmarpro.com/bulletins/612343"},{"nhtsa_id":612203,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-06","date":"2000-01-10","document_id":"0015","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS","document":null,"url":"https://open.wenmarpro.com/bulletins/612203"},{"nhtsa_id":609737,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-04-07","date":"2000-04-07","document_id":"98168","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"TRANSMISSION- E40D/4R100-1989-99-MAIN CONTROLS, SEPARATOR PLATES AND SEPARATOR PLATE GASKETS USAGE CHART. YD","document":null,"url":"https://open.wenmarpro.com/bulletins/609737"},{"nhtsa_id":609736,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-04-07","date":"2000-04-07","document_id":"98167","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"TRANSMISSION-E40D-NO 2-3 UPSHIFT. SOME VEHICLES MAY EXHIBIT A NO 2-3 UPSHIFT CONDITION. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/609736"},{"nhtsa_id":6090087,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-03-08","date":"1999-09-20","document_id":"99196","mfr_campaign":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","summary":"INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6090087"},{"nhtsa_id":6089681,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-11","date":"1999-10-18","document_id":"99222","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:WIRING","summary":"SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6089681"},{"nhtsa_id":607369,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-09-21","date":"1998-02-27","document_id":"983074","mfr_campaign":null,"component":"POWER TRAIN:AXLE ASSEMBLY","summary":"CONCERNS WITH AXLE WIND-UP AND / OR CLUNKING, POPPING, RATCHETING TYPE NOISES WHEN MAKING CORNERING MANEUVERS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/607369"},{"nhtsa_id":606937,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-09-08","date":"1999-06-01","document_id":"12905","mfr_campaign":null,"component":"POWER TRAIN:AXLE ASSEMBLY","summary":"SOME VEHICLES MAY EXPERIENCE AXLE WIND UP AND / OR CLUNKING, POPPING, RATCHETING TYPE NOISES WHEN MAKING CORNERING MANEUVERS ON VEHICLES EQUIPPED WITH A FOUR WHEEL DRIVE HI OR LOW RANGE MODE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606937"},{"nhtsa_id":606460,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-24","date":"1999-06-14","document_id":"99129","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","summary":"EXPERIENCING A WHINE / BUZZ TYPE NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO ON VEHICLES WITH AN IN-TANK ELECTRIC FUEL PUMP. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606460"},{"nhtsa_id":606420,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-19","date":"1999-05-03","document_id":"99816","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","summary":"FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606420"},{"nhtsa_id":605599,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-07-13","date":"1998-01-19","document_id":"98123","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES (DTCS) 62, 628, AND / OR 1728 MAY BE STORED IN MEMORY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605599"},{"nhtsa_id":604059,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-03-16","date":"1998-12-07","document_id":"98246","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"FORD MOTOR COMPANY HAS RELEASED A NEW ELECTRICAL GREASE ( F8AZ - 19G208-AA ) TO REDUCE THE POSSIBILITY OF MOISTURE CORROSION AT THE TERMINALS. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/604059"},{"nhtsa_id":601312,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-21","date":"1998-03-30","document_id":"9864","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","summary":"INFORMATION ON A BUZZING OR RATTLE NOISE FROM THE EXHAUST SYSTEM. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/601312"},{"nhtsa_id":601290,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-17","date":"1998-04-13","document_id":"9852","mfr_campaign":null,"component":"TIRES","summary":"INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601290"},{"nhtsa_id":601280,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-16","date":"1998-03-02","document_id":"98419","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES (DTCS) 62,628, AND/OR 1728. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601280"},{"nhtsa_id":601269,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-16","date":"1998-03-02","document_id":"9848","mfr_campaign":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","summary":"ANNOUNCING THE FORD OEM AIR CONDITIONING RETROFIT KIT AVAILABILITY. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601269"},{"nhtsa_id":601238,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-10","date":"1998-04-27","document_id":"9888","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"INFORMATION ON A NEW TRANSMISSION FLUID USAGE CHART. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601238"},{"nhtsa_id":601012,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-06-17","date":"1998-03-18","document_id":"985A13","mfr_campaign":null,"component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC","summary":"THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601012"},{"nhtsa_id":51987,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-17","date":"1997-03-17","document_id":"9768","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"FUEL ECONOMY- CUSTOMER EXPECTATIONS VERSUS VEHICLE USAGE. *JD","document":null,"url":"https://open.wenmarpro.com/bulletins/51987"}],"next_cursor":"1997-07-17_51987","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}