Temp gauge inop on 2005 Chevrolet Venture

My temp gauge is inop. I want to test the gauge sending unit but I cant find it. Where is the location of the temp gauge sending unit? I found the ECT but not the sending unit?

Asked by for the 2005 Chevrolet Venture
1 answer
The gauge probably gets it's signal from the computer which gets it's info from the ECT. I don't think there's a separate gauge sender...
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