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Remedy that worked for my ‘14 Silverado 4x4 LTZ Cut him off, let it sit for 30 minutes and WALLAH, only one cut on at start of motor as usual and it was back to the normal, low gear fan clutch blowing. Unhooking battery was my next alternative before the Chevy $$$ service department.today is sept 22 2014. chevy tahoe 2005. heater blower won t stop when engine shut off . when engine running no control on the blower speed .worked at abour 2/3 of max speed . replaced myself the blower resistor .took me 2 hrs max . new part # 19260762.( 127 cadollars ) note that you have to splice 3 wires to install new resistor. solved the ...May 4, 2023 · 3. Bad ECU Unit. Your Chevy’s engine control unit signals the fan when to turn off or keep running. A defective ECU will result in the fan not knowing when to stop running. 4. Low Coolant Level. The car coolant is the liquid that removes heat from the radiator. The lower the coolant level, the less effective it’ll be. 44.5K subscribers 66K views 1 year ago #Sierra #Silverado #Chevy 🚨 Note 🚨 - If you have replaced both the sensor and the thermostat and your trucks radiator fan still won't turn off,... The average replacement cost of a blower motor resistor is between $90 and $175. Expect to spend about $40 to $100 on the part and another $50 to $75 for labor if you can’t perform the replacement yourself. However, you should bear in mind that the most common reason for a bad blower motor resistor is due to a bad fan motor.Feb 17, 2017 · When the PCM see's a temp of. The PCM commands the low speed cooling fans ON under the following conditions: • Engine coolant temperature exceeds approximately 104.25°C (220°F). • A/C refrigerant pressure exceeds 1447 kPa (210 psi). • After the vehicle is shut OFF if the engine coolant temperature at key-off is greater than 101°C (214 ... i have a 2012 chevy cruze ltz, i noticed that when i turn on the heater or a/c that my radiator fan cycles really fast than normal, every 20 to 30 seconds comes on and goes back off in about 5 seconds. the temp is normal, but the fan is constantly going on and off. the rpm gauge is slightly going up and down, and it seems to be less horse power …2014 Chevy 1500 Silverado V6 radiator cooling fan keeps coming on. I already replace the temperature control, ... My heat gage stays at 160 and my cooling fan runs even after the …Web asked by gurukc5wz dec 07, 2019 at 02:07 pm about the 2014 chevrolet silverado 1500 lt rwd. ... Web radiator fan won't turn off and temperature stuck at 160 degrees: 2 weeks after it was replaced the …- If I disconnect battery and reconnect, the fans shut off until I restart the vehicle. Then they turn on and back to aggrevating me. - If I pull relay to "COOL FAN 1" both fans stop. If I plug it back in, they start back up. - If I pull relay to "COOL FAN 2", there is no change. - If I pull relay to "COOL FAN 3", both fans stop.Step 3. Replace the cooling fan relay with a new one. A stuck closed relay is the only thing that can operate the cooling fan continuously with the key off. The computer looses power with the key off and the same applies to the coolant temperature sensor. The relay, however, has direct power to one side, the same as a light switch.ItsSabby · #18 · May 26, 2014. I had a Mercedes diesel at work that the fuse box was corroded inside and keeping the ignition relay powered. You shut the key off and all the gauges went dead and everything powered down, but the engine kept running. See if you can take the fuse box apart and see if there is any green corrosion in there or ...142 Answers. The most likely cause is due to the radiator fan constantly running and the engine not getting to operating temperature, thats why your temp gauge isnt going up, check all related wiring to the cooling fan and make sure there no bare wires that could be causing a short to ground causing the fan to constantly run, secondly check the ...Start your vehicle, and let it idle for 10-15 minutes. Depending on the ambient temperature in your location, this should be long enough for the coolant temp to get hot and the thermostat to open up. …31‏/08‏/2023 ... Question: What would cause my cooling fans to stay on even when the vehicle is cold? Answer: Unplug the cooling temperature sensor. If the fan ...

33 Answers. SOURCE: electric fans run all the time. The radiator and A/C condenser fans are triggered by high coolant temperature or when the A/C is turned on. Check to see if you have a relay sticking closed. The (ECT) engine coolant temp. sensor could also be defective telling the computer that he engine is too hot all the time.Have a 2006 Chev. Sub. when I shut the engine off and the truck is sitting for a couple of hours the engine cooling fans come on they run until my battery.1 Answer. 152,985. james answered 2 years ago. It's safe to drive but you should check the wiring going to the coolant temperature sensor. Sounds like the sensor is unplugged. Is your check engine light or service engine soon light on? If so I'd bet you have a code for the coolant temperature sensor. Hope that helps!Web I Have A 2005 5.3 Chevrolet Silverado 1500. The radiator fan stays on when the engine is off. 2014 chevy silverado fan wont shut off Lost Fan Speeds FIX Silverado Tahoe Suburban YouTube Sparky's Answers 2004 …

Oct 30, 2020 · nullptr said: It's fairly common for the fan to continue to run after the engine is turned off so it continues to draw air through the radiator and over the engine. I wouldn't worry about it unless it runs for hours. Dash temperature gauges aren't particularly accurate for more than, "Oh crap, it's overheating!" 2014. The most common problem with the cooling fan in a 2014 Chevy Silverado is that the fan stops working. When this happens Your radiator may not get adequate airflow and that can lead to higher than expected temperatures in it. That decreases the overall cooling capacity of the system and that can lead to Your engine …The fan runs at power level based on engine coolant temp. It shouldn't completely shut off at 210 and below. It will adjust power percentage based on temp. It's pretty quiet unless it's really running on high power. Most of the time you won't hear it because it is running on low power. You can adjust fan settings with a tuner.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Does your 2014-2018 Chevy Silverado, GMC Sierra, Suburb. Possible cause: I have a 2005 Silverado 5.3L. Cooling fan problem is that it does not come on .