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Service bulletins for the 2004 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.

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

By type

By component

By trouble code

Bulletins, newest first
19003062006-09-14. Service bulletin. STEERING. STEERING SHIMMY. *TT
23010062006-03-24. Service bulletin. STRUCTURE:BODY. PRIMARY DOOR WEATHERSTRIP WATER LEAK AT A-PILLAR BELT LINE. *TT
24013052005-09-26. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. AIR CONDITIONING (A/C) COOLING COIL ODOR. *TT
21010052005-05-18. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SPARK KNOCK OR POWERTRAIN RATTLE-LIKE SOUND FROM TRANSFER CASE SHIFTER AREA. *TT
09001052005-04-26. Service bulletin. ENGINE AND ENGINE COOLING. CYLINDER HEAD BOLT RE-TORQUE PROCEDURE. GPOP - ISSUE REVIEW SYSTEM. *TT
08015052005-04-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). POWERTRAIN CONTROL MODULE INITIALIZATION. *SC
21009052005-04-26. Service bulletin. ELECTRICAL SYSTEM. MIL (MALFUNCTION INDICATOR LAMP) ILLUMINATION FOR DTC'S (DIAGNOSTIC TROUBLE CODES) P0750, P0755, P0760, P0765, P0846, P0871 OR P0841. 2004-2005 JEEP CHEROKEE AND 2005 CHRYSLER 300/MAGNUM *SC
19010042005-02-08. Service bulletin. STEERING. POWER STEERING FLUID CONTAMINATION. *TT
04082005-01-26. Service bulletin. ELECTRICAL SYSTEM:WIRING. ORIGINAL MINUTE MOUNT WIRING AND E-FORCE ISOLATION MODULE WIRING CONVERSIONS. FISHER. VARIOUS MODELS INCLUDING ALL GM/CHEVROLET AND FORD. 2002 & PRIOR. *TT
19007042004-11-29. Service bulletin. STEERING. ACCESSORY DRIVE BELT CHIRP DUE TO POWER STEERING PUMP PULLEY ALIGNMENT. *TT
21008042004-07-29. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION -DIAGNOSTIC TROUBLE CODE (DTC) P1776 SOLENOID SWITCH VALVE LATCHED IN LR POSITION. *MJ THIS BULLETIN REPLACES 21-008-04 DATED JUNE 1, 2004. *TT
08034032004-07-02. Service bulletin. ELECTRICAL SYSTEM. NEW SPARK PLUG FOR 2.4L ENGINE. *MJ
23005042004-06-10. Service bulletin. STRUCTURE:BODY. SOFT TOP ZIPPER CLEANER AND LUBRICANT - FOR DIFFICULT TO OPERATE WINDOW ZIPPERS. *TT
18014042004-05-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 42RLE SLOW OR HARSH GEAR ENGAGEMENT AFTER INITIAL COLD START. *TT *MJ
09007042004-05-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. IRREGULAR ENGINE SNAPPING SOUND. *TT
09010042004-05-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. DIRT AND DEBRIS ACCUMULATION AT REAR MAIN SEAL. *TT
21003042004-05-03. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). NV-241 TRANSFER CASE FLUID SEEPAGE FROM AREA OF REAR OUTPUT SHAFT RETAINER. *TT
18031032003-11-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.0L ROUGH ENGINE IDLE AFTER RESTART FOLLOWING A HOT SOAK. *TT
09003032003-10-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.0L MULTIPLE CYLINDER MISFIRE. *TT
06002032003-10-23. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. CLUTCH SLIPPING. 2004 CHEROKEE INCLUDED. *TT
21009032003-10-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC
02001022002-09-23. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT. SPECIAL BALL JOINT, ALLOWS ADJUSTMENT TO CASTER AND CAMBER ANGLES. *SLC THIS BULLETIN REPLACES 02-001-02 DATED 06/10/02. ALSO TO INCLUDE 2005 JEEP WRANGLER. *TT

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