Chevrolet Blazer EV 2024 — technical service bulletin
Bulletin PIT6204 · NHTSA communication 11007380 · issued Sep 6, 2024
Technical service bulletin
communication type
Wheels
component
2024
model years
1
vehicle entries
Official summary
This Preliminary information communicates that a message "temperature unknown" may be seen on the display when viewing tire pressure information. The tech is directed to perform no repairs at this time. A resolution will be available in the next software release.
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.