Service bulletins for the 2003 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.
111 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Torque converter are shown. Show all
| 01 | 2003-04-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. CUSTOMER SATISFACTION NOTIFICATION - 3/8" TORQUE CONVERTER DRAIN BACK VALVE. *TT |
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| 33 | 2003-04-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. CUSTOMER SATISFACTION NOTIFICATION - TORQUE CONVERTER DRAIN BACK VALVE. *TT |
| 02022 | 2003-02-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. THE TRANSMISSION MAY OVERHEAT DUE TO A RESTRICTION IN THE TORQUE CONVERTER DRAIN BACK VALVE. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.