Mitsubishi Mirage 2014–2021 — technical service bulletin
Bulletin TSB-21-54-004 · NHTSA communication 10203258 · issued Oct 5, 2021
Technical service bulletin
communication type
Electrical System
component
2014–2021
model years
5
vehicle entries
Official summary
This Technical Service Bulletin was sent to dealers updating content for the Chassis Electrical section of the affected Service Manuals, Horn removal and installation.
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.