C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Low Coolant Switch

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Old Dec 14, 2007 | 11:12 AM
  #1  
YoungGunVette's Avatar
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From: Gibsonville NC
Default Low Coolant Switch

I have a 1991 L98 automatic, I can find reference to a Low Coolant Switch in the Service Manual, but its in a schematic so it doesn't tell where its loacted and I can't find it anywhere else in the manual. Does anyone know where this switch is located? When I crank the car the Low Coolant lights comes on for a couple minutes then goes off, so of course I checked and it has plenty of coolant. Thanks.
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Old Dec 14, 2007 | 12:19 PM
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In my 93 I believe it is in the tank mounted by the windshield on the passenger side of the car.

I don't know if your car even has this tank?
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Old Dec 14, 2007 | 12:28 PM
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Yes you do have that tank,and that's where the low coolant sensor is
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Old Dec 14, 2007 | 01:23 PM
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If he says its there, its there. On earlier cars it is on the side tanks of the radiator, below the fill cap.
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