2017 Gmc Duramax Low Coolant Warning Bad Sensor Reservoir Replacement

2017 Gmc Duramax Low Coolant Warning Bad Sensor Reservoir Replacement I have found a large syringe with an adequate sized blunt needle an easy way to fill the bottom pressure tank. remove the top reservoir cap, then loosen the bottom (pressure tank) cap and force coolant back through the molded pick up tube. watching the lower tank fill to at least half way (about a quart and a half). Then pour coolant in slowly until it begins to go in the small hole at the windshield side of the top neck. you will see coolant flow down the raised portion on top of the tank then down the side into the lower reservoir. capacity is approximately 1 2 gallon.

2001 2010 2017 2023 Duramax Low Coolant Level Sensor 2020 2024 l5p duramax oem placement coolant tank kit. had this issue on my 2017 gm did not cover it under the power train warranty. def saving the environment one plastic jug at a time. tank will cost you about $110 and including sensor from dealer. Apologies upfront. my first attempt to create video. had a "low coolant warning" on dash. turns out to be a failed sending unit sensor in coolant res. Changing l5p duramax coolant reservoir to fix low coolant messagethank you for watching! if you would like to see exclusive, add free content along with earl. I have a 2017 gmc 2500 hd with the 6.6 duramax. the truck now has about 35,000km on it and the low coolant message is appearing at almost every start up. the tank is not low but i topped it off right to the cap and the message still pops up.

2017 Low Coolant Level 2015 2019 Silverado Sierra Hd Changing l5p duramax coolant reservoir to fix low coolant messagethank you for watching! if you would like to see exclusive, add free content along with earl. I have a 2017 gmc 2500 hd with the 6.6 duramax. the truck now has about 35,000km on it and the low coolant message is appearing at almost every start up. the tank is not low but i topped it off right to the cap and the message still pops up. Senior member. join date: dec 2021. posts: 124. defective gmc coolant sensor. just after passing 18,000 miles on our 2019 gmc sierra 3500 hd drw duramax (and just past 3 years), i started getting a service warning that announced i have low coolant, and need to add coolant. tried to add coolant, but found it was still full. The normal reservoir, which has your pressure cap on it and will be full all the time and the level will fluctuate a little when cold vs hot. that level is always checked cold (tank has full cold mark on it). the other section of the tank is the overflow surge tank. this will usually be pretty empty, to maybe half full.