The coolant level sensor is about three inches below the coolant cap on the back side of the radiator. It is a 1.5 X 1.5 inch box with an electrical plug going into the bottom of it.
Coolant Recovery Reservoir. There is no sensor in the coolant recovery tank on a 1998 Buick Regal.
It is located in the bottom of coolant bottle.
it is in the middle of the radiator resevior
Either the coolant reservoir is low on coolant or the coolant level sensor is NG.
Make sure it really is low on coolant by checking the coolant when engine is off. If the level is up to par, then the sensor may be bad.
The coolant level sensor is about three inches below the coolant cap on the back side of the radiator. It is a 1.5 X 1.5 inch box with an electrical plug going into the bottom of it.
On the passengers side of the radiator near the top and has a connector its a square shaped box.
Not positive, but there is something attached to the bottom of the coolant tank, maybe that's it.
Coolant level low or level sensor malfunction.Coolant level low or level sensor malfunction.
Take the coolant level sensor off the radiator & clean it out. The sensor is located passenger side under the radiator cap next to the battery. Best to pull the battery & headlight assembly. Metal retaining clip holds it into the radiator. I just took mine out for the same reason, found alot of "sludge" around the sensor probe. Cleaned it out with some sensor cleaner and soap, reinstalled, refilled the antifreeze and light is out.
The low coolant sensor on a 1995 Buick Roadmaster is typically located in the coolant reservoir tank. It is usually positioned near the bottom of the tank, where it can detect the coolant level. To access it, you may need to remove the reservoir tank from the vehicle. Always consult the vehicle's service manual for specific details and procedures.
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