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01 cadillac low coolant light comes on how do you fix this?
Check your coolant first, if it's not low then replace coolant level sensor
What does it mean when the coolant sensor comes on but there is coolant in a 2000 Chevy Malibu?
check coolant sensor float most common problem.
How do you reset the coolant light on a 2004 Saturn Ion?
Fill your coolant to the level that it should be at. If it still comes on when the coolant is at its proper area, then it is an improper sensor. You will need to have it replaced immediately to reset the sensor.
Im in a Mazda rx8 driving in 3rd gear at 60 to 65 mph on parkway and the temp light comes on you put it in 6th gear and the light goes out What is up with that and im not even at the redline?
The coolant sensor is a common fault which causes this issue. You will need to replace the coolant expansion tank as the coolant sensor is built into the bottom of the unit.
Where is the radiator coolant level sensor on your 1997 Chevy Lumina engine?
,I have to replace my sensor too, The coolant sensor is located on the side of the Radiator, NOT the plastic coolant overflow bottle, as one would expect. You might want to drain the coolant down a little so when you take out the sensor, you don't make a mess. I think the sensor on these are around $40.00TomTom4049Just bought the coolant level sensor at AutoZone for $6.99, that's pretty cheap folks. This one is for a 1999 Cavalier with the 2.2, yours may vary slightly.I have a buddy who is non-mechanical when it comes to his car. Funny but he was a aircraft maintenance mechanic is the Air Force! I find that an odd juxtaposition. I will replace his sensor, flush and change the oil, oil filter, air filter, and replace the coolant, and install new plugs. He's a little short on funds so I bought everything myself. Everyone needs a friend like me.
If the low coolant light comes on and you add plenty of antifreeze why does the light stay on and what does it mean?
Check your coolant sensor for built up sludge, or the sensor may need replacement.
Low coolant light comes on and goes off on 2002 gran prix?
I had this problem and the manfold gasket was leaking I am aware of sensor issues with this but I has to replace the manifold gasket problem solved.
Why does rad fan only comes on when water in overflow boils?
bad coolant sensor
Where is the coolant level sensor and how to fix or replace it on a Mercury Sable - Ford Taurus?
Level SensorThe coolant level sensor is known to fail in that the magnet attached to the sensor comes loose and falls to the bottom.These are not repairable, and will require either black tape over the warning light with vigilant monitoring of the levels by you, or replace the tank.See "Related Links" below for moreDisconnect the Sensor approach...The coolant sensor is located in the coolant reservoir bottle. It cannot be serviced, you can only replace the reservoir. However, if just the sensor is bad, you can also try unplugging the sensor at the coolant reservoir bottle. Unscrew the two screws holding the reservoir bottle in place. With the bottle loose, tilt the bottle slightly toward you until you see wiring coming out of the reservoir bottle, that will be the wiring for the sensor plug. Unplug the sensor plug, and reattach the reservoir bottle. The Low Coolant light will not come on anymore, but you will now need to keep tabs on the antifreeze fluid level in the reservoir by occasionally checkingthe fluid level.usually located at rear of the radiator near top--
Why would a engine coolant sensor and coolant temp sensor read different?
A coolant sensor could be a liquid level sensor and the other is a temp sensor OR The coolant is different temperatures at different places inside the engine and way way cooler when it comes out of the radiator so where the two sensors are mounted can cause difference's. OR they are two different pieces and calibration will not be identical and they will produce slightly different readings.
What is wrong if the cooling fan comes on when the coolant sensor is unplugged but when it is plugged in the fan and AC will not work?
I have seen this before more than likely your coolant sensor has a internal short and needs to be replaced.
Why does your check engine light comes on only on the highway 1986 Buick Wagon?
the sensor is going out
