Jeep Wrangler 2024–2025 — technical service bulletin
Bulletin 03-003-25 REV. A · NHTSA communication 11021552 · issued Jul 30, 2025
Technical service bulletin
communication type
Power Train
component
2024–2025
model years
4
vehicle entries
Official summary
Not applicable to vehicles built for US market. Rear Axle Noise Customers may experience the following: ● Intermittent grinding, screeching, ratcheting noise coming from the right hand side of vehicle on the rear axle This bulletin involves cleaning and lubricating the axle shaft and hub splines.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.