Mazda CX-70 2024–2026 — technical service bulletin
Bulletin 09-017-26 · NHTSA communication 11033116 · issued May 21, 2026
Technical service bulletin
communication type
Seats
component
2024–2026
model years
10
vehicle entries
Official summary
Some customers may complain that a rattling noise is heard from the second seat while driving under various vehicle speeds and road conditions. This is caused by the hinge cover of the second seat becoming deformed, resulting in looseness and a rattling noise. To eliminate this concern, the structure of the second seat hinge cover was revised to increase strength and prevent deformation. REPAIR PROCEDURE 1. Verify the customer concern. 2. Replace the armrest hinge cover with the improved part according to the procedure below.
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.