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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.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
031812003-11-14. Service bulletin. ELECTRICAL SYSTEM. REMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS. *TT
02452002-11-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. INFORMATION REGARDING DISCHARGED BATTERY CHARGING SERVICE TIPS AND GUIDELINES. *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
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
122272001-01-17. Service bulletin. ELECTRICAL SYSTEM. FOR ALL VEHICLES WITH GENERIC ELECTRONIC MODULE (GEM) CONCERNS THAT REQUIRE A MODULE REPLACEMENT, THE TECHNICIAN MUST CALL FOR APPROVAL BEFORE REMOVING AND / OR REPLACING THE MODULE. *TT
46602001-01-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SUBJECT REGARDING THE NAGATIVE BATTERY TERMINAL COVER ON SOME VEHICLES. *TT
98-48172001-01-02. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. SOME 1997-1998 EXPLORER/MOUNTAINEER/EXPEDITION OR NAVIGATOR VEHICLES WITH 4-WD 4X4 SYSTEM MAY EXHIBIT BOTH
121542000-06-19. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. SOME VEHICLES EQUIPPED WITH PATS (SECURILOCK) EXCEPT CERTAIN MODELS NOW HAVE AVAILABILITY OF FLEET KEYS THROUGH ROTUNDA. *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
134202000-04-06. Service bulletin. ELECTRICAL SYSTEM:WIRING. THIS BULLETIN MENTIONS THE WIRING SCHEMATIC FOR VEHICLES WITH HEATED SEATS WAS INADVERTENTLY OMITTED FROM THE ELECTRICAL VACCUM TROUBLESHOOTING MANUAL (EVTM). *TT
69052000-03-10. Service bulletin. ELECTRICAL SYSTEM. INFORMATION ON REMOVING AND / OR REPLACING THE GENERIC ELECTRONIC MODULE (GEM). *TT
992222000-02-11. Service bulletin. ELECTRICAL SYSTEM:WIRING. SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT
99131381999-12-07. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. INFORMATION ON REPLACING AND REMOVING THE GENERIC ELECTRONIC MODULE (GEM). *TT
9835661999-10-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION ON PROGRAMMING / DIAGNOSING ANY PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
991641999-10-04. Service bulletin. ELECTRICAL SYSTEM:IGNITION. CONCERNS WITH A HARD TO TURN IGNITION KEY AND / OR A HARD TO REMOVE KEY FROM IGNITION CYLINDER. *TT
9835661999-09-23. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. INFORMATION REGARDING PROGRAMMING / DIAGNOSING PASSIVE ANTI-THEFT SYSTEM (PATS) RELATED ISSUES. *TT
981101999-07-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. SUBJECT REGARDING PASSIVE ANTI THEFT SYSTEM (PATS) DIAGNOSTIC SERVICE TIPS. *TT
99431999-05-11. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE; POWER TRAIN. INFORMATION REGARDING REPROGRAMMING POWERTRAIN CONTROL MODULES (PCMS). *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

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