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Service bulletins for the 1998 Jeep Wrangler

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.

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

By type

By component

By trouble code

Bulletins, newest first
0807991999-05-10. Service bulletin. ELECTRICAL SYSTEM. INFORMATION REGARDING POWER DISTRIBUTION CENTER (PDC) SERVICE. *TT
2309991999-05-10. Service bulletin. STRUCTURE:BODY. SUBJECT ON WATER LEAK DIAGNOSTIC / REPAIR PROCEDURES. *TT
1803991999-04-13. Service bulletin. UNKNOWN OR OTHER. SUBJECT REGARDING ERRONEOUS MALFUNCTION INDICATOR LAMP ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE $24 (PO107). *TT
0817981999-02-05. Service bulletin. AIR BAGS:ON-OFF SWITCH ASSEMBLY. SUBJECT REGARDING AIRBAG ON - OFF SWITCHES. *YC
1107981999-02-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK. *AK
2502981999-01-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING I/M ( INSPECTION MAINTENANCE ) TESTING - OBD II "CARB" READINESS MONITOR INFORMATION. *YC
1904981998-10-26. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. A SQUAWKING OR SCRAPPING NOISE COMING FROM THE STEERING COLUMN WHICH MAY BE CONFUSED WITH CLOCK SPRING OR STEERING COLUMN BEARING NOISE. *YC
2109981998-10-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. A THUMPING OR CREAKING NOISE MAY BE HEARD COMING FROM THE TRANSMISSION TUNNEL AREA ON ACCELERATION OR WHILE DRIVING OVER BUMPY ROADS. *YC
2331981998-10-26. Service bulletin. STRUCTURE:BODY:HOOD. A SQUEAK OR BUZZ COMING FROM THE HOOD OF THE VEHICLE. *YC
1107981998-10-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. THE OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE AND BREAK. *YC
0305981998-10-26. Service bulletin. POWER TRAIN:DRIVELINE:UNIVERSAL JOINT. A CLICKING NOISE MAY BE PRESENT WHEN CHANGING FROM A FORWARD GEAR TO REVERSE DUE TO POOR FITTING UNIVERSAL JOINT RETAINING STRAPS. *AK
0833981998-10-26. Service bulletin. AIR BAGS:ON-OFF SWITCH ASSEMBLY. INFORMATION ON PASSENGER'S AIR BAG ON/OFF SWITCH WHICH IS LOCATED ON FORWARD END OF FLOOR CONSOLE, AND ALLOWS PASSENGER'S SIDE AIR BAG ON/OFF SWITCH TO BE DISABLED WHEN CERTAIN CHILD RESTRAINT DEVICES ARE USED IN THE PASSENGER'S SEATING POSITION. *AK
2336981998-10-15. Service bulletin. STRUCTURE:BODY. INFORMATION TO ASSIST IN IDENTIFYING WATER LEAK ENTRY POINTS BY HIGHLIGHTING AREAS WHERE LEAKS ARE LIKELY TO OCCUR BASED ON THE EXPERIENCE GAINED DURING THE DEVELOPMENT OF THE VEHICLE. *YC
1828981998-10-15. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. ERRONEOUS MIL WITH DTC $71(PO441) -EVAP PURGE FLOW MONITOR FAILURE DUE TO INAPPROPRIATE FUEL LEVEL READINGS DURING THE TEST SEQUENCE. *AK
0503981998-10-15. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. EXHIBITING MINOR BRAKE PEDAL PULSTION WHICH MAY BE CAUSED BY ROUGH DISC ROTORS. *AK
082981998-08-19. Service bulletin. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. ERRATIC INSTRUMENT PANEL CLUSTER OPERATION / INTERMITTENT AIR BAG WARNING LIGHT. *YC
2321981998-08-19. Service bulletin. SEATS. A SQUEAKING NOISE HEARD IN THE FRONT SEAT. *YC
1821981998-08-12. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SERVICE CAUTION ON POWERTRAIN CONTROL MODULE ( PCM ). *YC
1822981998-08-12. Service bulletin. EXTERIOR LIGHTING. INFORMATION ON THE OBD II MISFIRE MONTIOR. *YC
2309981998-06-10. Service bulletin. SUSPENSION:REAR. A RATTLING OR KNOCKING NOISE MAY BE PRESENT WHEN DRIVING OVER ROUGH ROADS, NOISE WAS COMING FROM REAR OF VEHICLE. *AK
9803202403981998-06-10. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A SQUEAKING NOISE MAY BE HEARD WHEN THE SYSTEM MODE IS CHANGED FROM FLOOR TO PANEL OR DEFROST. *YC
2403981998-06-09. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A SQUEAKING NOISE MAY BE PRESENT WHEN THE SYSTEM MODE IS CHANGED FROM FLOOR TO PANEL HEATING.*AK
98071998-05-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES HAVE INCORRECT DIPSTICK INSTALLATION. *YC
9709190832971998-04-07. Service bulletin. AIR BAGS. AUTHORIZED AIRBAG DEACTIVATION FOR MEDICAL NECESSITY. *YC
9801301831971998-03-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT PERTAINING TO OBD II MISFIRE MONITOR. *YC

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