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Service bulletins for the 1998 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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
DOR-S3Q5A-112018-11-19. Service bulletin. POWER TRAIN. This SKU is an Automatic Transmission Oil Cooler Line. The Customer communication requested return of unsold inventory to inspect for improperly crimped hose fittings. Improperly crimped hose fittings could cause a potential fluid leak at the crimp.
21002022002-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING REVISION IN DIAGNOSTIC PROCEDURES AND LABOR OPERATION TIMES FOR RE TRANSMISSIONS. *TT
21006012001-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ
0308002000-11-29. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. ;SUBJECT REGARDING RTV USE ON CORPORATE AXLE. *TT
210697A2000-01-11. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. THIS BULLETIN INVOLVES OVERDRIVE UNAVAILABLE IN EXTREME COLD TEMPERATURES, BYPASS KIT INSTALLATION, INHIBITOR PROGRAMMING. *NLM
0302981999-11-08. Service bulletin. SUSPENSION; POWER TRAIN:AXLE ASSEMBLY. SUBJECT REGARDING AXLE LUBRICANT AND SEALING REQUIREMENTS. *YC
1812991999-09-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). THIS BULLETIN EXPLAINS THE OPERATION AND APPLICATION OF THE LEAK DETECTION PUMP (LDP) MONITOR TEST. *TT
2108991999-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. VEHICLES EXHIBITING BUZZ, WHINING, OR MOANING LIKE NOISE FROM COLD TRANSMISSION WHEN REVERSE GEAR IS SELECTED. *TT
1802991999-04-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. SUBJECT REGARDING ERRATIC TORQUE CONVERTER CLUTCH (TCC) OPERATION. *TT
1849981999-02-04. Service bulletin. POWER TRAIN:DRIVELINE. DRIVELINE INDUCED VEHICLE SURGE / VIBRATION DIAGNOSIS. *AK
2110981998-11-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONDITIONS WITH LOSS OF FIFTH GEAR. *YC
2110981998-10-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION OPERTES NORMALLY THROUGH ALL RANGES EXCEPT FIFTH GEAR. *YC
0601981998-08-10. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). WHEN SERVICING THE RELEASE FORK IT IS NECESSSARY TO INSURE THAT THE FORK IS INSTALLED PROPERLY. FAILURE TO DO SO, CAN CAUSE A LOW GROWLING SOUND TO COME THROUGH THE CLUTCH PEDAL WHEN THE PEDAL IS DEPRESSED. *AK

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