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Service bulletins for the 1999 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.

67 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
99661999-02-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT ON KINKED TRANSMISSION COOLER FLEX LINE. *YC
0817981999-02-05. Service bulletin. AIR BAGS:ON-OFF SWITCH ASSEMBLY. SUBJECT REGARDING AIRBAG ON - OFF SWITCHES. *YC
1841981999-02-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT AN IDLE UNDERSHOOT CONDITION WHIL ETHE VEHICLE IS SLOWLY MOVING AT 1-2 MPH IN LOW RANGE FOUR WHEEL DRIVE WITH THE THROTTLE CLOSED. *YC
1840981999-02-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT HIGH IDLE RPM DURING DECELERATION AND/ OR PARKING LOT MANEUVERS WHEN THE ENGINE COOLANT TEMPERATURE IS GREATER THAN 103 C (217 F). *YC
1846981999-02-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT AN IDLE UNDERSHOOT OR DRIVEWAY DIE OUT WHEN THE TRANSMISSION IS PLACED FROM PARK OR NEUTRAL INTO DRIVE OR REVERSE. *AK
1843981999-02-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT AN ENGINE SAG WHEN THE A/C COMPRESSOR CYCLES. *YC
1837981999-02-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CONSUMERS THAT INADVERTENTLY FLOOD THEIR ENGINES DURING STARTING MAY TRY TO PERFORM A CLEAR FLOOD PROCEDURE TO HELP START THEIR VEHICLES. *AK
1836981999-02-02. Service bulletin. VEHICLE SPEED CONTROL. SOME VEHICLES MAY EXHIBIT AN IDLE UNDERSHOOT OR DIE OUT DURING ENGINE STARTING AND MAY BE CAUSED BY IAC LOST STEPS. *AK
1835981999-02-02. Service bulletin. ELECTRICAL SYSTEM:IGNITION. EXHIBITING MIL ILLUMINATION WITH DTC $ 12 (P0443) - EVAPORATIVE PURGE SOLENOID CIRCUIT FAILURE, CAN BE CAUSED BY ELECTRICAL NOISE GENERATED THROUGH THE IGNITION SWITCH. *AK
1107981999-02-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK. *AK
0842981999-01-20. Service bulletin. ELECTRICAL SYSTEM:IGNITION. SUBJECT REGARDING IGNITION OFF DRAW FUSE LOCATION. *YC
2345981999-01-20. Service bulletin. UNKNOWN OR OTHER. APPROVAL OF USING OF IN- TRANSIT PROTECTIVE FILM. ON ALL VEHICLES AT ALL ASSEMBLY PLANTS. *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
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
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

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