How do I get rid of low coolant light?

How do I get rid of low coolant light?

If there is evidence of coolant on the ground, check your radiator hoses and clamps for coolant leaks. If there are any, you can replace the hoses and see if that prevents leaks and turns the low coolant light off. Make sure that, if you do see anything, it is in fact coolant.

Is the low coolant light on on my Duramax?

Does anyone have this issue with their 2017-2019 Duramax? When starting cold, the low coolant light comes on almost every time. The reservoir is on the full line and I’ve never added a drop on 26,000 miles.

When does the low coolant light come on?

When starting cold, the low coolant light comes on almost every time. The reservoir is on the full line and I’ve never added a drop on 26,000 miles. I’m not sure with the newer Dmax engines, Wayne, but the older ones used to have TWO thermostats and they were prone to air pockets if not properly bled for air upon filling.

Is the low coolant sensor in the recovery tank?

Not unheard of at a cold start; apparently you’re not alone. I looked at my old diesel Dmax website I used to frequent; there are a lot of complaints about false low coolant warning for the L5P. The sensor is in the recovery tank and apparently has been known to be bad from the get-go.

What should I do if my coolant level is low?

Don’t Do This = Do not replace the coolant level sensor, HVAC control module or radiator surge tank. A revised calibration has been developed to address this condition. Technicians are to reprogram the Heating Ventilation and Air Conditioning (HVAC) control module with the latest software available on TIS2WEB.

Does anyone have this issue with their 2017-2019 Duramax? When starting cold, the low coolant light comes on almost every time. The reservoir is on the full line and I’ve never added a drop on 26,000 miles.

When starting cold, the low coolant light comes on almost every time. The reservoir is on the full line and I’ve never added a drop on 26,000 miles. I’m not sure with the newer Dmax engines, Wayne, but the older ones used to have TWO thermostats and they were prone to air pockets if not properly bled for air upon filling.

Not unheard of at a cold start; apparently you’re not alone. I looked at my old diesel Dmax website I used to frequent; there are a lot of complaints about false low coolant warning for the L5P. The sensor is in the recovery tank and apparently has been known to be bad from the get-go.

Don’t Do This = Do not replace the coolant level sensor, HVAC control module or radiator surge tank. A revised calibration has been developed to address this condition. Technicians are to reprogram the Heating Ventilation and Air Conditioning (HVAC) control module with the latest software available on TIS2WEB.