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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

Bulletins, newest first
1400202A2002-10-30. Service bulletin. FUEL SYSTEM, GASOLINE. INFORMATION ON TAMPERING WITH VP44 FUEL PUMP ON CUMMINS DIESEL ENGINE. *TT
21002022002-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING REVISION IN DIAGNOSTIC PROCEDURES AND LABOR OPERATION TIMES FOR RE TRANSMISSIONS. *TT
18020022002-09-28. Service bulletin. UNKNOWN OR OTHER. FLASH PROGRAMMING FAILURE RECOVERY. *SLC
1801902A2002-09-27. Service bulletin. UNKNOWN OR OTHER. REVISION OF FLASH PROCESS FOR NEW ENGINE CONTROL MODULE (ECM) FROM CUMMINS. *SLC THIS BULLETIN SUPERSEDES BULLETIN 18-019-02 DATED JUNE 17, 2002. *TT
23015022002-09-27. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SUBJECT REGARDING OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT. *SLC
09002022002-09-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING CRANKCASE BREATHER OVERFLOW. *SLC
09004012002-03-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER MAY COMPLAIN OF HIGH OIL CONSUMPTION, GREY OIL SMOKE COMING OUT OF THE EXHAUST OR BREATHER TUBE, OR MECHANICAL KNOCKING. *TT
23027012001-11-30. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SUBJECT REGARDING OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT. *TT
18019012001-10-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXPERIENCE COLD IDLE ENGINE WARMING *SLC
09006012001-10-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. VEHICLES MAY EXPERIENCE OIL PAN GASKET LEAKS.*SLC
21006012001-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ
18014012001-10-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING PERFORMANCE ENHANCEMENTS, HARD STARTING AND / OR IDLE SPEED FLUCTUATIONS FOR SEVERE COLD WEATHER ENVIRONMENTS. *TT
08013012001-10-03. Service bulletin. ELECTRICAL SYSTEM. SUBJECT REGARDING RADIO CONNECTOR REPAIR KIT. *TT
25004012001-07-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING ADDITIONAL DIAGNOSTIC FOR DIAGNOSTIC TROUBLE CODES CAUSED BY AN EVAPORATIVE SYSTEM LEAK. *TT
18012012001-07-11. Service bulletin. EQUIPMENT. SUBJECT REGARDING GENERIC SCAN TOOL (GST), PUBLICATION NO. 81-170-00008 PROVIDED WITH THIS TECHNICAL SERVICE BULLETIN TO PROVIDE REFERENCE INFORMATION WHEN USING GENERIC SCAN TOOL ON OBDII VEHICLES. *TT
08010012001-07-10. Service bulletin. ELECTRICAL SYSTEM. SUBJECT REGARDING AIRBAG / CLOCK SPRING SERVICE FOR VARIOUS MODELS INCLUDING 2002 MODEL YEAR JEEP LIBERTY. *TT
09002012001-05-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. VEHICLES THAT ARE USED FOR EXTENDED HEAVY TRAILER HAULING PURPOSES MAY EXPERIENCE A LOSS OF EXHAUST MANIFOLD BOLT TORQUE. *TT
1801500A2001-04-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER MAY COMPLAIN OF POOR DRIVEABILITY WHEN WINTER FUEL IS USED TO POWER THE ENGINE. OR, THE CUSTOMER MAY COMPLAIN OF A HARD OR NO-START CONDITION, WHILE THE ENGINE IS AT NORMAL OPERATING TEMPERATURES, WHEN USING ANY TYPE OF GOOD QUALITY DIESEL FUEL. *JB
02001012001-04-12. Service bulletin. SUSPENSION. SOME CUSTOMERS MAY EXPERIENCE A SITUATION IN WHICH THE REAR OF THE VEHICLE SITS TOO HIGH TO ATTACH THEIR FIFTH WHEEL OR GOOSE NECK TRAILER TO THE TRAILER HITCH TURNABLE. *JB
0800600REV2001-04-03. Service bulletin. ELECTRICAL SYSTEM. SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB
2303400A2001-03-08. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. SUBJECT REGARDING OUTSIDE MIRROR GLASS REPLACEMENT. *TT
180500G2001-03-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A LIGHT TO MODERATE SPARK KNOCK CONDITION DURING ACCELERATION (UNDER LOAD). *TT
2300800B2001-01-28. Service bulletin. SEATS. SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT
0827002000-12-04. Service bulletin. AIR BAGS. SUBJECT REGARDING NON-DEPLOYED AIRBAG HANDLING PROCEDURES. *TT
180500F2000-12-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLE ENGINES MAY EXHIBIT A LIGHT-TO-MODERATE SPARK KNOC CONDITION DURING ACCELERATION (UNDER LOAD). *TT

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