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Old 02-21-2022, 06:13 PM   #4
pjmoreland
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Join Date: Jan 2005
Location: CA
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Re: Idiot Temp Light and Idiot Brake Light Not Working

Quote:
Originally Posted by gschroeder View Post
pjmoreland, thank you for the advice. I will follow your 4 steps regarding the idiot brake light trouble shoot, and let you know what I find.

I am surprised to learn the temp light isn't connected to anything. I have 350 engine which has 2 temp sensors. 1 temp sensor on driver side head for temp gauge, and 1 temp sensor on passenger side head for temp light. It seems odd GM would have a temp sensor for the idiot light, and not run the wire all the way to the dash light.
On a stock setup you would only have one temperature sensor. The sensor type depends on whether it is for an idiot light or gauge.
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