Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello, I'd be happy to help! First, which engine is in your cruze, 1.4L or 1.8L?
Ok, the thermostat is a very common failure on these, it's electronically controlled and if it sets a code the fan will default to on just to be safe. The code that causes this will not illuminate the check engine light either, so before you replace it have it scanned for codes, just in case we have another issue. If you get any codes, let me know what they are and I can tell you the best way to proceed, which will likely be replacing that thermostat.
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