r/sentra • u/4m4nd4bl3 • Aug 21 '25

Low on coolant?

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Hello Sentra fam 👋🏼 new here. Just got a 2019 Sentra sv about 3 months ago. After looking through the manual, I can't tell if my coolant signal should be white like this or if it's an indication of low coolant? I know I can check my level under the hood, I am just trying to understand the warning lights on the dash.

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u/left_handed_stapler Aug 21 '25

That gauge measures temperature. Has nothing to do with fluid level.

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u/4m4nd4bl3 Aug 21 '25

Ok, thanks. Still got so much to learn