Chevrolet Equinox 2018–2024 — technical service bulletin
Bulletin 18-NA-162 · NHTSA communication 10249604 · issued Jan 17, 2024
Technical service bulletin
communication type
Visibility
component
2018–2024
model years
15
vehicle entries
Official summary
This technical bulletin provides a procedure for air conditioning refrigerant desiccant replacement due to A/C Not Cooling or refrigerant loss.
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.