Service bulletins for the 2003 Jeep Wrangler
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.
55 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Transfer case are shown. Show all
| 2101005 | 2005-05-18. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SPARK KNOCK OR POWERTRAIN RATTLE-LIKE SOUND FROM TRANSFER CASE SHIFTER AREA. *TT |
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| 2100304 | 2004-05-03. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). NV-241 TRANSFER CASE FLUID SEEPAGE FROM AREA OF REAR OUTPUT SHAFT RETAINER. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.