Subaru Forester 2019–2023 — technical service bulletin
Bulletin 03-91-23 · NHTSA communication 10249602 · issued Jan 8, 2024
Technical service bulletin
communication type
Power Train
component
2019–2023
model years
9
vehicle entries
Official summary
This bulletin announces the design change made to the front drive axle shaft assemblies to address cases of a clicking/cracking-type sound heard when driving with the steering wheel in the fully locked (left or right) position.
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.