Chevrolet Blazer EV 2024 — technical service bulletin
Bulletin N24-2436490 · NHTSA communication 10249433 · issued Jan 30, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2024
model years
1
vehicle entries
Official summary
(There may be future updates under this same release number.) This software update does the following: · Improves the heating system to help maintain consistent performance · Fixes the menu navigation and icons · Adds the ability to choose between imperial or metric units · Improves overall battery performance · Fixes speed sign notification and low charge speed settings
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.