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Service bulletins for the 1998 Dodge Ram Van

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.

84 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
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
2107972000-01-11. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. INFORMATION ON TRANSMISSION COOLER REVERSE FLUSHING WITH COOLER BYPASS KIT INSTALLED. *NLM
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
0307981999-02-02. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT AXLE NOISE IN THE 35 TO 55 MILE PER HOUR RANGE. *YC

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