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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
137442000-06-12. Service bulletin. STRUCTURE:BODY. SOME VEHICLES MAY EXHIBIT A BODY BOOM WHILE DRIVING HIGHWAY SPEEDS. *MJS
137732000-06-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION FOR COMPACT DISC PLAYER PROBLEMS, RADIO MAY DISPLAY NO DJ- NO DUSC OR CD WILL NOT EJECT. *MJS
137452000-06-12. Service bulletin. POWER TRAIN. SOME VEHICLES MAY EXPERIENCE A CONDITION OF NO 4 X 4 LOW RANGE ENGAGEMENT OR A STUCK IN 4 X 4 LOW RANGE. *MJS
137122000-06-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION REGARDING VEHICLES THAT EXPERIENCE THE RADIOS THAT DISPLAY NO DJ-NO DISC OR CD WILL NOT EJECT. *MJS
137112000-06-12. Service bulletin. TRAILER HITCHES. SUBJECT REGARDING THE SERVICING OF TRAILER HITCHES ON VEHICLES. *MJS
9860012000-06-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION REGARDING PUBLICATION CD UPDATE. *AK
138382000-06-08. Service bulletin. VISIBILITY:WINDSHIELD. CONCERNS WITH VEHICLES EXHIBITING A WINDSHIELD CREAK / SQUEAK. *TT
138322000-06-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES WITH 4.6L FQR ENGINE ASSEMBLIES MAY HAVE A SMALLER KNOCK SENSOR THREADED HOLE THAN THAT IN ORIGINAL EQUIPPED ENGINE ASSEMBLIES. *TT
79292000-06-08. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. DIAGNOSTIC INFORMATION FOR COMPACT DISC PLAYER PROBLEMS.
00382000-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. 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
81632000-06-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES WITH 4.6L, OR 6.8L ENGINES MAY EXHIBIT A ROLLER FINGER FOLLOWER COMING OFF DURING ENGINE CRANKING IN COLD TEMPERATURES BELOW ZERO DEGREES F. A ONE-TIME NOISE FROM THE ENGINE MAY BE HEARD, FOLLOWED BY ROUGH RUNNING / MISSES, NO START, LACKS POWER AND A CHECK ENGINE LIGHT (MISFIRE DIAGNOSTIC TROUBLE CODES). *TT
00182000-06-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. VEHICLES EQUIPPED WITH ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) , MAY EXERIENCE THE BLOWER MOTOR STAYING ON HIGH AFTER DESIRED TEMPERATURE IS REACHED AND/ OR THE SYSTEM DOES NOT MAINTAIN SET TEMPERATURE. *MJS
78962000-06-07. Service bulletin. STRUCTURE. SERVICING TRAILER HITCH.
80582000-06-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES WITH 4.6L FQR ENGINE ASSEMBLIES MAY HAVE A SMALLER KNOCK SENSOR THREADED HOLE THAN THAT IN ORIGINAL EQUIPPED ENGINE ASSEMBLIES. *TT
80512000-06-07. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. SOME VEHICLES MAY EXHIBIT A FRONT WASHER OPERATING WITHOUT COMMAND. *TT
00172000-06-07. Service bulletin. UNKNOWN OR OTHER. SUBJECT ON THE MALFUNCTION INDICATOR LAMP (MIL) MAY ILLUMINATE AND DIAGNOSTIC TROUBLE CODES MAY APPEAR. *MJS
78232000-06-07. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. EXPEDITION AND NAVIGATORS EQUIPPED WITH FOUR WHEEL AIR SUSPENSION MAY REQUIRE A RIDE HEIGHT ADJUSTMENT PROCEDURE BE PERFORMED, BEFORE SETTING ALIGNMENT. WHEN ADJUSTING RIDE HEIGHT REFERENCE THE 1990 EXPEDITION AND NAVIGATOR WORKSHOP MANUAL PROCEDURE FOUND ON PAGE 204-05B-149.
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
73632000-05-15. Service bulletin. ELECTRICAL SYSTEM. THIS BULLETINS STATES THAT THE WIRING SCHEMATIC FOR THE HEATED SEATS WAS INADVERTENTLY OMITTED FROM THE ELECTRICAL VACUUM TROUBLESHOOTING MANUAL (EVTM). REFER TO EVTM PAGES 119-1 AND 119-2 FOR THE SCHEMATICS. *TT
73532000-05-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR A STUCK IN 4X4 LOW RANGE, WITH NO DIAGNOSTIC TROUBLE CODES STORED IN THE GEM MODULE. *TT
130102000-05-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SOME VEHICLES EQUIPPED WITH THE 5.4L ENGINE, 4R100 TRANSMISSION AND AN AUXILIARY TRANSMISSION OIL COOLER MAY EXHIBIT A COASTDOWN MOAN CONCERN. *TT
66862000-05-11. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING AIR CONDITIONER VACUUM RESERVOIR / CHECK VALVE LOCATION. *TT
66402000-05-11. Service bulletin. AIR BAGS; AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. EXHIBITING AN AIR BAG LAMP ON INTERMITTENTLY WITH LAMP FAULT CODE (LFC) 24, OR DIAGNOSTIC TROUBLE CODE B1924 AND / OR B1342 STORED IN MEMORY. *TT
65562000-05-10. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. EXHIBITING JERKY OR UNEVEN WINDSHIELD WIPER ARM MOVEMENT. *TT
63502000-05-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH ENGINES PRODUCED BY WINDSOR ENGINE PLANT MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT

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