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Service bulletins for the 1994 Ford Bronco

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.

94 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
129051999-09-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. 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
991391999-08-26. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CONDITIONS WITH THE BRAKE LAMPS INADVERTENTLY DISABLING THE BRAKE SHIFT INTERLOCK. *TT
991291999-08-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. 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
998161999-08-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR. *TT
981231999-07-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 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
981131999-07-12. Service bulletin. STRUCTURE. SUBJECT PERTAINING TO RED RUST STAINS ON THE EDGES OF THE BUMPER CENTER VENT AND FOG LAMP OPENINGS. *TT
98141999-07-09. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. SUBJECT REGARDING THE AVAILABILITY OF HUB-MOUNT BRAKE ROTOR MACHINING EQUIPMENT. *TT
982461999-03-16. Service bulletin. ELECTRICAL SYSTEM. FORD MOTOR COMPANY HAS RELEASED A NEW ELECTRICAL GREASE ( F8AZ - 19G208-AA ) TO REDUCE THE POSSIBILITY OF MOISTURE CORROSION AT THE TERMINALS. *YC
9823101999-03-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MASS AIR FLOW (MAF)- SENSOR CONTAMINATION- SERVICE TIP. *AK
9820101999-03-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXPERIENCING A " BUZZING " OR " RATTLING " NOISE FROM THE EXHAUST SYSTEM. *YC
9803191999-02-23. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. CONCERNS WITH FALSE ABS ACTIVATION WHILE LIGHT BRAKING AT LOW SPEEDS. *YC
98731998-07-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. EXPERIENCING A WHINING / BUZZING NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO. *TT
98641998-07-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. INFORMATION ON A BUZZING OR RATTLE NOISE FROM THE EXHAUST SYSTEM. *TT
98521998-07-17. Service bulletin. TIRES. INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE. *YC
984191998-07-16. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES (DTCS) 62,628, AND/OR 1728. *YC
98451998-07-15. Service bulletin. SERVICE BRAKES, AIR:DISC:ROTOR. AVAILABILITY OF HUB-MOUNT BRAKE ROTOR MACHINING EQUIPMENT. *YC
98881998-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON A NEW TRANSMISSION FLUID USAGE CHART. *YC
985A401998-06-23. Service bulletin. SERVICE BRAKES, AIR:DRUM:SHOES/LININGS. A SHUDDER / VIBRATION AND / OR SQUEALING HEARD WHILE BRAKING - REVISED FRONT BRAKE LINING. *TT
985A391998-06-23. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. A COMPREHENSIVE PULL AND DRIFT DIAGNOSTIC PROCEDURE HAS BEEN DEVELOPED TO ASSIST TECHNICIANS IN RESOLVING BRAKE PULL OR DRIFT CONCERNS. *AK
985A371998-06-23. Service bulletin. SERVICE BRAKES, AIR:CONTROLS, PEDALS AND LINKAGES. THE PARKING BRAKE PEDAL MAY GO TO THE FOOR WITH LITTLE OR NO EFFORT DURING APPLICATION. *YC
985A131998-06-17. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC. THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE. *YC
985A111998-06-17. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. SERVICE TIP INFORMATION REGARDING ELIMINATION OF SANDING ROTORS AND DRUMS. *YC
985A51998-06-17. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. HUB-MOUNT BRAKE ROTOR MACHINING EQUIPMENT FROM ROTUNDA IS NOW APPROVED FOR WARRANTY AND SERVICE USE. *YC
980216983181998-05-27. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. PERFORMANCE ENHANCEMENT FOR DEFROSTER. *YC
9705035271997-11-13. Service bulletin. AIR BAGS. CONCERNS WITH SERVICE MANUAL NOT HAVING AIR BAG SYSTEM DIAGNOSTICS.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.