Chevrolet Camaro 2021 — service campaign
Bulletin N242484760 · NHTSA communication 11013460 · issued Feb 3, 2025
Service campaign
communication type
Engine
component
2021
model years
1
vehicle entries
Official summary
Special Coverage - Certain vehicles listed above may have a condition that could cause the engine coolant thermostat to open at a lower temperature than intended. If this condition were to occur, the Malfunction Indicator Lamp (Check Engine Light) will illuminate and a diagnostic trouble code will set. Additionally in some cases, the engine cooling fans may run after the engine is switched off. Dealers are to replace the engine coolant thermostat as necessary. The repairs will be made at no charge to the customer.
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.