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Service bulletins for the 1994 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.

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

By type

By component

Bulletins, newest first
90028492022-09-26. Service bulletin. EQUIPMENT; STRUCTURE. Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator only used on Auto-RWD transmission Note: The color of the insulator is not relevant for service.
R2118796A2021-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Valve Body. These may cause over drive cycling.
D-20-02 Rev. A2020-05-26. Service bulletin. EQUIPMENT. DIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev. A)
90028492018-06-11. Service bulletin. STRUCTURE; EQUIPMENT. Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator only used on Auto-RWD transmission Note: The color of the insulator is not relevant for service.
18020022002-09-28. Service bulletin. UNKNOWN OR OTHER. FLASH PROGRAMMING FAILURE RECOVERY. *SLC
0800600REV2001-04-03. Service bulletin. ELECTRICAL SYSTEM. SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB
0806002000-04-12. Service bulletin. ELECTRICAL SYSTEM:WIRING. THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT
2201972000-01-12. Service bulletin. TIRES. INFORMATION ON TIRE AND WHEEL RUNOUT. *NLM
0703972000-01-07. Service bulletin. ENGINE AND ENGINE COOLING. CONCERNS WITH ENGINE COOLANT USAGE. *NLM
0816981999-11-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT. *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
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
0703971997-11-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. VARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL. *YC
2303971997-07-17. Service bulletin. STRUCTURE:FRAME AND MEMBERS. DIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK. *TW
1834951996-04-25. Service bulletin. ELECTRICAL SYSTEM:IGNITION. BULLETIN APPLIES TO VEHICLES EQUIPPED W/ 2.5L, 4.0L OR 5.2L ENGINE BUILT TO 4-1-94 (MDH 4-1-XX). INTERMITTENT ENGINE MISS AND/OR ROUGH IDLE, OR HARD START/NO START MAY BE EXPERIENCED. REPLACE ALL WIRES BY REFERRING TO APPROPRIATE SERVICE MANUAL.
CH2326951995-11-01. Service bulletin. VISIBILITY:WINDSHIELD. UNKNOWN
CH2318951995-11-01. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. THE SPREADER BAR LOCATED BETWEEN THE CENTER AND REAR BOWS MAY NOT STAY IN THE LOCKED POSITION. *TW
0919931995-11-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NEW COATED PISTONS. *TW

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