Jeep Grand Cherokee 2021–2024 — technical service bulletin
Bulletin 113528 · NHTSA communication 11035187 · issued Jul 16, 2026
Technical service bulletin
communication type
Power Train
component
2021–2024
model years
11
vehicle entries
Official summary
SHAFT - AXLE HALF
Vehicles covered
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.