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Service bulletins for the 2004 Dodge Ram

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.

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

By type

By component

By trouble code

Bulletins, newest first
23029042004-10-25. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. FRONT POWER WINDOW BINDS. *TT
18034042004-10-25. Service bulletin. VEHICLE SPEED CONTROL. ELECTRONIC THROTTLE CONTROL DIAGNOSTICS. *TT
040142004-07-30. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. FRONT WHEEL BEARING HUB MIS-MACHINED. RAPID RESPONSE TRANSMITTAL #04-014. *TT
03004042004-07-20. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. AXLE WHINE. *TT
03003042004-07-20. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. LAUNCH SHUDDER. *TT
18021042004-07-16. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ILLLUMINATION DIAGNOSTIC TROUBLE CODES P0401, P0403, P0404, P0405, P0406. *MJ
232004-07-15. Service bulletin. EQUIPMENT:OTHER:LABELS. THE CERTIFICATION LABEL ON CERTAIN VEHICLES COMPLIES WITH FEDERAL REGULATIONS, BUT DOES NOT LIST THE MINIMUM TIRE/RIM SIZE AND INFLATION PRESSURE INFORMATION. CUSTOMER SATISFACTION NOTIFICATION NO. D23. *TT
192004-05-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. THE CAMSHAFT SPROCKET RETAINING BOLTS MAY NOT HAVE BEEN PROPERLY TIGHTENED. A LOOSE CAM SPROCKET BOLT CAN BACK OUT AND CAUSE SIGNIFICANT ENGINE DAMAGE. CUSTOMER SATISFACTION NOTIFICATION NO. D19. *TT
040122004-05-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME TRUCKS EQUIPPED WITH CUMMINS DIESEL ENGINES WERE BUILT WITH ENGINE BLOCK FREEZE PLUGS, WHICH MAY NOT HAVE SUFFICIENT INTERFERENCE FIT TO THE BLOCK. *TT
012004-05-19. Service bulletin. EQUIPMENT:OTHER:LABELS. ENGINE DATA LABEL INFORMATION. EMISSIONS RECALL NO. D01. *TT
062004-05-19. Service bulletin. TIRES. TIRE, RIM AND INFLATION PRESSURE INFORMATION. CUSTOMER SATISFACTION NOTIFICATION NO. D06. *TT
23011042004-05-19. Service bulletin. STRUCTURE:BODY. BUG DEFLECTOR LOOSE/RATTLING. *TT
18017042004-05-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. DRIVEABILITY AND OBD II MONITOR IMPROVEMENTS. FLASH. 3.7L. *TT
18010042004-05-03. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION DIAGNOSTIC TROUBLE CODES (DTC'S) P0403, P0404, P0405, P0406. *TT
03112004-04-28. Service bulletin. ELECTRICAL SYSTEM. RECOMMENDED 12V SWITCHED ACCESSORY SOURCES. THIS IS A FISHER SERVICE BULLETIN. *MR
442004-04-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. CUSTOMER SATISFACTION NO. C44. TRANSMISSION COOLER LINE ON CERTAIN VEHICLES CAN TRANSMIT HIGH PRESSURE PULSES WHEN THE VEHICLE IS OPERATED AT HEAVY LOADS. *TT
040042004-04-06. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CERTAIN 2004 TRUCKS EQUIPPED 8-1/4 IN. OR 9-1/4 IN. REAR AXLES MAY HAVE BEEN BUILT WITH CONTAMINATED AXLE FLUID. RAPID RESPONSE TRANSMITTAL. *TT
040042004-04-06. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CERTAIN 2004 TRUCKS EQUIPPED 8-1/4 IN. OR 9-1/4 IN. REAR AXLES MAY HAVE BEEN BUILT WITH CONTAMINATED AXLE FLUID. RAPID RESPONSE TRANSMITTAL SUPPLEMENT A. *TT
18002042004-04-05. Service bulletin. ELECTRICAL SYSTEM. ERRONEOUS DIAGNOSTIC TROUBLE CODES (DTC'S) P0335 OR P0340 CRANKSHAFT OR CAMSHAFT POSITION LOST. *TT
18003042004-04-05. Service bulletin. ELECTRICAL SYSTEM. POOR AIR CONDITIONER PERFORMANCE, SLOW FUEL GAUGE RESPONSE, AND DIAGNOSTIC TROUBLE CODES (DTC'S) P0341 AND P1757. *TT
18004042004-04-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. POOR CAB HEAT AND/OR SLOW ENGINE WARM UP IN COLD AMBIENT TEMPERATURES. *TT
1800604A2004-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERIC POWERTRAIN CONTROL MODULE (PCM) PROCEDURE. *TT *MJ THIS BULLETIN SUPERSEDES BULLETIN 18-006-04A DATED 04/06/2004. *TT
18007042004-04-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. WHITE SMOKE, ENGINE STUMBLE/MISFIRE, OR FLAT SPOT IN ENGINE PERFORMANCE. *TT
21001042004-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION SOLENOID REPLACEMENT. *TT
040012004-03-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SOME TRUCKS EQUIPPED WITH THE NEW HIGH OUTPUT DIESEL ENGINE MAY HAVE BEEN BUILT WITH EXHAUST CLAMPS WITH WELDS THAT COULD CRACK AND SEPARATE. RAPID RESPONSE TRANSMITTAL 04-001. *TT

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