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Service bulletins for the 1998 Ford Expedition

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.

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

By type

By component

By trouble code

Bulletins, newest first
012052002-02-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT VACUUM OR AIR LEAKS IN THE INTAKE MANIFOLD AND / OR ENGINE SYSTEM CAUSING DIAGNOSTIC TROUBLE CODES P0171 AND OR P0174. *TT
0121132002-02-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SOME IGNITION SWITCH LOCK CYLINDER ASSEMBLIES MAY EXHIBIT ROUGNESS AND / OR EXCESS EFFORT IN TURNING, KEY DOES NOT FULLY RETURN FROM START, A MALFUNCTION INDICATOR LAMP MAY ILLUMINATE WITH P0500, P1502 AND U1039 STORED IN POWERTRIAN CONTROL MODULE (PCM). *TT
0121122002-02-22. Service bulletin. VEHICLE SPEED CONTROL. A CONDITION MAY EXIST, WHERE THROTTLE STICKING MAY OCCUR ON A FEW VEHICLES IN VERY COLD AMBIENT TEMPERATURES AFTE OPERATING AT STEADY SPEED OR EXTENDED IDLE FOR A PERIOD OF TIME. *TT
0121102002-02-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH THE ROMEO BUILT 4.6L 2V ENGINE MAY EXHIBIT AN ENGINE OIL LEAK OR OIL WEEPAGE FROM THE CYLINDER HEAD GASKET AT THE RIGHT HAND REAR OR THE LEFT HAND FRONT OF THE ENGINE. *TT
012152002-02-22. Service bulletin. VEHICLE SPEED CONTROL. A CONDITION MAY EXIST, WHERE THROTTLE STICKING MAY OCCUR ON A FEW VEHICLES IN VERY COLD AMBIENT TEMPERATURES AFTER OPERATING AT STEADY SPEED OR EXTENDED IDLE FOR A PERIOD OF TIME. *TT
152252001-12-03. Service bulletin. WHEELS:RIM. SOME VEHICLES MAY EXHIBIT A DIFFICULT TO REMOVE WHEEL RIM CONDITION. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
151522001-11-15. Service bulletin. INTERIOR LIGHTING. SOME VEHICLES MAY EXHIBIT COURTESY RAIL LAMPS ABOVE THE 2ND ROW SEATS THAT DO NOT OPERATE PROPERLY OR CAUSE A BATTERY DRAW. *ET
151232001-11-08. Service bulletin. POWER TRAIN:DRIVELINE. SOME VEHICLES MAY EXHIBIT A DRIVELINE VIBRATION AT SPEEDS BETWEEN 60-70 MPH. *SLC
151222001-11-08. Service bulletin. STRUCTURE:FRAME AND MEMBERS. SOME VEHICLES MAY EXHIBIT A VIBRATION AT IDLE AND/OR ENGINE DROANING NOISE ON ACCELERATION FROM A STOP. *SLC
011572001-10-31. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
011562001-10-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
150112001-10-23. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). EXHIBITING AN UNCOMMANDED SHIFT WHEEL LOW DURING LOW SPEED MANEUVERING. *TT
011282001-10-22. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A CHECK SUSPENSION LAMP ON WITH DIAGNOSTIC TROUBLE CODES B2140 OR C2140 EVEN AFTER THE AIR SUSPENSION SWITCH IN THE UPPER RH KICK PANEL HAS BEEN TURNED ON. *TT
149052001-07-20. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. SOME VEHICLES MAY EXHIBIT AMBER ANTI-LOCK BRAKE SYSTEM (ABS) LAMP ON WITH UNDEFINED DIAGNOSTIC TROUBLE CODES (DTCS) STORED. *TT
01472001-05-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING ENGINE OIL RECOMMENDATIONS FOR USE IN 2001 VEHICLES - SAE 5W-20 MOTOR OIL. *TT
01422001-05-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT THE ENGINE OIL SENDING UNIT CONTACTING THE OIL DRIP SHIELD ATTACHED TO THE FRONT AXLE. *TT
148642001-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING CERTAIN VEHICLES WITH 4.6L ROMEO ENGINES EXHIBITING AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
148212001-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES EQUIPPED WITH 4.6L ROMEO ENGINE MAY EXHIBIT AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
01622001-05-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. VEHICLES EQUIPPED WITH PASSIVE ANTI-THEFT SYSTEM (PATS) MAY NOT START OR CRANK. *TT
143722001-04-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON IDLE VIBRATION OR ENGINE DROAN ON ACCELERATION. *JB
143652001-04-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. THIS BULLETIN ADDRESSES CONCERNS A NOISE AT INTIAL ENGINE STARTUP WHEN COLD FROM THE ACCESSORY DRIVE BELT. *JB
143592001-04-18. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SUBJECT PERTAINING TO AIR SUSPENSION LEAKS. *JB
001892001-04-17. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. CONCERNS WITH THE SIGNAL MIRROR REFLECTIVE SURFACE DETERIORATING OVER TIME, DEVELOPING DARK SPOTS DUE TO CHROME PLATING DELAMINATION. *JB
002012001-04-16. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. SOME VEHICLES MAY EXHIBIT HESITATION ON ACCELERATION OR WHILE TURNING. *JB

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