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Car Fan Radiator Not Working


In addition, the break may cause serious da... Input from the engine coolant sensor, ambient air temperature, vehicle speed sensor and other sensors may be used by the PCM to determine when the fan needs to be energized. He is fast and keeps the work space very clean.2003 CHRYSLER PT CRUISER - COOLING/RADIATOR FAN MOTOR REPLACEMENTWant Enrique's expert advice? This procedure works on most cars not just The civic Put Jesus at the center of it all God Bless. Source

Its free!Ask Patrick 212 reviewsEnrique16 years of experienceGet a quoteby ThomasAgain Enrique went out of his way to take care of my car's issues. Enter Keywords or a Phrase: Be sure to visit our other websites: Auto Repair Yourself CarleySoftware OBD2HELP.com Random-Misfire.com Scan Tool Help TROUBLE-CODES.com How it works Services Pricing AdviceArticles & QuestionsOver This feature is not available right now. Your mechanic should check the coolant and fill, if needed. http://www.doityourself.com/stry/5-common-radiator-fan-problems

How To Test Radiator Fan Relay

Thank you. 13 Answers 57,405 Report T_S_T answered 2 years ago Check the fan relay,s and if not bad then check the fan motor,s. 5 out of 5 people think this Always make sure the coolant level is up near the maximum level to avoid possible overheating. 5. Checking and topping up car antifreeze coolant Always use the right kind of antifreeze for your car and keep it at the correct strength, otherwi... Vehicle overheating Another symptom of a possible problem with the cooling or radiator fan motors is the vehicle overheating.

If there’s voltage running from the relay to the fan, the problem is that your fan is faulty and needs to be replaced. Some fans may have a low, medium and high speed range while others have additional speed settings. Published on May 20, 2014This is the detailed process of how to diagnose an overheating problem (Radiator Fan not working) on a 1997 Honda Civic. What Happens When Your Radiator Fan Stops Working Test for current with a test lamp or circuit tester at the 'live' lead to the relay — again with the ignition switched on.

This may occur regardless of engine temperature or vehicle speed. How To Check If Radiator Fan Is Working Checking the switch for faults A thermo-switch with push-on connections. Engine overheating, however, can also be caused by a wide variety of other problems, so having the vehicle properly diagnosed is highly recommended. 3. Running hot changed water pump and thermo last year.

I need help!!! When Should Radiator Fan Come On A: When a radiator fan belt breaks, the entire car engine can cease to work. On applications with variable fan speed, the PCM's operating strategy likely takes into account inputs from a variety of sensors to determine how fast the fan should be turning. You may have to withdraw the lead connectors partly to bare the terminals.

How To Check If Radiator Fan Is Working

And left my car with unfinished work in May of this year. https://www.reference.com/vehicles/check-radiator-fan-13158093fb9dc3e8 Questions of a Do It Yourself nature should be submitted to our "DoItYourself.com Community Forums". How To Test Radiator Fan Relay If the motors fail or surge, they may cause the fuse to blow in order to protect the rest of the system from any sort of damage due to electrical surges. Radiator Fan Not Working Symptoms If the tester lights, trace the lead from the thermo-switch through to the relay and check the terminals for tightness and cleanliness.

by the way, the ac is not blowing cold air at all. this contact form You pay only after the job is done. Get free advice from our top-rated mechanics. Back to top Searching... Radiator Fan Not Working Overheating

Still nothing the fans won't turn on! A: The purpose of a car water pump is to push coolant through the car's engine block, radiator and hoses to get the engine heat away from the system. If the fuses are intact, switch on the ignition and use a circuit tester to find if there is current at the motor terminals. have a peek here Its free!Ask Enrique 105 reviewsJose11 years of experienceGet a quoteby RachelShowed up early, explained everything.

You may freely link to this site, and use it for non-commercial use subject to our terms of use. How Do I Know If My Radiator Fan Is Not Working So we checked for codes and got p0117 p0118 and so we changed the sensor and still fans won't turn on!! Mark helpful 50 Report Jeremiah answered about a year ago I just changed my radiator and thermostat out..

When the temperature of the coolant exceeds the switch's rating (typically 195 to 215 degrees F), the switch closes and energizes a relay in the engine compartment that supplies voltage to

Sign in to add this to Watch Later Add to Loading playlists... Sign in 52 Loading... If you don’t know where the fuses are in your vehicle, consult your owner’s manual to see which fuse controls the cooling system. Cooling Fan Relay Switch Six things may prevent an electric cooling fan from coming on: Defective temperature switch, coolant sensor or other sensor Engine thermostat is stuck OPEN (engine never gets hot enough to turn

Cooling fans do not come on The most common symptom of a faulty cooling fan motor are cooling fans that do not come on. Need Help Now? Some vehicles engage the r... Check This Out A belt-driven fan can consume up to 12 or more horsepower depending on engine speed and cooling load.

ELECTRIC COOLING FAN CIRCUIT The fan's temperature-sensing power circuit only runs the fan when extra cooling is needed. Sign in Share More Report Need to report the video? Robert DIY 137,402 views 12:00 Radiator Fan / Relay / Cooling Fan Switch Not Working: Honda Civic - Duration: 5:46. There are springs within the fan clutch that can wear out or corrode over the years.

Full Answer > Filed Under: Car Parts & Maintenance Q: Is coolant the same as antifreeze? How to Test an Ignition Module Conduct a quick, easy test to see if your ignition problems are a result of a faulty module. Sign in to report inappropriate content. Sign in to make your opinion count.