2014pinnacle Posted August 23 Share Posted August 23 Hi guys I have a 2016 pinnacle I’m having issues with the coolant level system. Truck is saying coolant level low and derated mean while the bottle is full the bottle & sensor are both only about a year old. I’ve traced the wiring and don’t see any breaks in the wiring. Is their a way of bypassing-it ?I tried with a paper clip across the pins and no luck. Quote Link to comment https://www.bigmacktrucks.com/topic/75889-coolant-level-low/ Share on other sites More sharing options...
CaliMack14 Posted Sunday at 04:56 PM Share Posted Sunday at 04:56 PM (edited) Did you replace it with a oem sensor or aftermarket? Sometimes aftermarket replacements don't work too long. Edited Sunday at 04:56 PM by CaliMack14 Misspell Quote Link to comment https://www.bigmacktrucks.com/topic/75889-coolant-level-low/#findComment-582755 Share on other sites More sharing options...
2014pinnacle Posted 17 hours ago Author Share Posted 17 hours ago I ended up having to replace the bottle the float was stuck 1 Quote Link to comment https://www.bigmacktrucks.com/topic/75889-coolant-level-low/#findComment-582831 Share on other sites More sharing options...
Joey Mack Posted 16 hours ago Share Posted 16 hours ago Damn. There was no way to flush the float out and get it to float ?? Just curious.. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/75889-coolant-level-low/#findComment-582841 Share on other sites More sharing options...
The Heinz Posted 2 hours ago Share Posted 2 hours ago 13 hours ago, Joey Mack said: Damn. There was no way to flush the float out and get it to float ?? Just curious.. In our experience, once the float is stuck, just throw the whole reservoir at it. We can get Automann versions a lot cheaper than the Mack one, with the exact same results. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/75889-coolant-level-low/#findComment-582850 Share on other sites More sharing options...
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