Radiator Fan Keeps Shutting Off At Marilyn Yelverton Blog Overheating of the engine caused by low levels of coolant. in order to cool the engine again, the radiator fan will turned on. it maintains the engine temperature by dissipating the generated heat. the radiator fan’s performance will hindered by coolant levels below a cut off point, however. T. twanlo456 discussion starter. 28 posts · joined 2018. #1 · jul 21, 2019. i have a 2014 xts, as of yesterday my radiator fan will not shut off. the fan initially, keep running after i shut the car off totally draining my battery. after recharging the battery, the fan continued to run, until i disconnected the battery.
Radiator Fan Keeps Shutting Off At Marilyn Yelverton Blog Key takeaways. the radiator fan turning on and off constantly can be caused by various factors such as a failed radiator fan, overheating issues, poor fan maintenance, or the wrong fan type. faulty coolant temperature sensor can also lead to erratic fan behavior, and it may require calibration or replacement to fix the issue. Solution to radiator fan continuing to run when engine is off. i have posted here before about an intermittent problem with the radiator fan staying on after the engine is shut off. the strange part was that when the problem happened the coolant temp gauge on the dash would drop to dead cold. it would create a faulty coolant temp code and as. If it's reading zero and the fan is running for 10 minutes after you turn your car off, it's more than likely your thermostat. you also might be due for a battery, especially if it's the original battery. if thermostat, it's a $50 part and pretty easy to replace yourself. dealership may charge up to $500 as they're going to drain the coolant. C7 general discussion radiator coolant fan keeps running after turning car off i have a 2017 grand sport, stock dual clutch. over the last few weeks, the radiator cooling fan has started staying on intermittently after i cut off the engine. maybe 1 out of every 4 times i cut off the engine when it's running. i'm.
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