on info panel when warning shows just press reset on right side of instrument cluster amke sure your coolant tank is full if warning returns the sensor can be gummed up with engine sealent used by gm, replace sensoe or flush reserve tank with hose,drain it a fill with coolant
In the coolant recovery tank
Check coolant level Perhaps thermostat is not opening to allow coolant to flow
The sensor is located in the bottom of the surge tank and will require replacement if faulty.
Check your coolant first, if it's not low then replace coolant level sensor
Check the coolant level. Usually low coolant levels will cause this.
Make sure vehicle is on level ground and check prior to starting - first thing in the morning. Check to see that coolant level is not fluctuating the opposite way the oil level is.--Coolant up -- oil down
The coolant level is low.The coolant level is low.
To check the coolant level of a vehicle first see look for the overflow reservoir. There should be a coolant dipstick with a level gauge on it. Remove it from the reservoir to see the coolant level.
It means you need to check and add oil
No, you have to replace the complete tank which includes the sensor.
Most likely the engines thermostat is stuck closed. Probably low coolant level. No flow, no heat. Now where did the coolant go ??
Coolant level low or level sensor malfunction.Coolant level low or level sensor malfunction.