Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Subaru BRZ 2008–2018technical service bulletin

Bulletin 12-231-18R · NHTSA communication 10140470 · issued Feb 13, 2018

Technical service bulletin
communication type
Structure
component
2008–2018
model years
34
vehicle entries

Official summary

This bulletin announces a design change to the air vent grille located in the lower portion of the trunk (or cargo) area. The shutters of the vent grille are designed to open briefly and relieve cabin pressure when the doors are shut with the windows fully closed. The vent grilles have rubber ?shutters? which occasionally, may catch on the frame (case) portion and not close properly allowing outside air / odor to enter the cabin.

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.