Sonic (Aveo) The subcompact known globally as the Aveo since 2002 is now the SONIC in North America as of the 2012 model

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2012 sonic lt issues.

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Old Aug 4, 2025 | 6:48 PM
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Default 2012 sonic lt issues.

I have a 2012 chevy sonic lt 1.8l. Right now I have an issue where the ac clutch is not kicking on and radiator fan is not working. It overheats if I idle to long. Yo the point it has blown hoses. I replaced the hoses. I checked the fuses and relays. No check engine light. It pops on when it overheats but clears in a couple miles. I am thinking its a temp sensor but not sure. I have checked the pressure of the refrigerant, but can't get an accurate reading if the ac clutch is not engaging. Any suggestions will be helpful. I don't know where my code reader is 😭
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