How To Repair Car Fan Not Working Properly Tutorial

Home > Radiator Fan > Car Fan Not Working Properly

Car Fan Not Working Properly

Contents

Full Answer > Filed Under: Car Parts & Maintenance Q: How do you check your radiator fan switch? You will burn yourself badly if you open it while hot!! Read more Q: How do I manually adjust the fan speed? 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.

Fan Clutch The fan clutch is the assembly that holds the radiator fan to the engine and makes it turn. The cooling fans are mounted on the radiator and work to pull air through the radiator fans to keep the engine cool, especially during idle and low speeds, where air flow But, it does overheat relatively quickly. Checking hoses and the radiator cap The parts of the cooling system most likely to give trouble are water hoses. http://www.aa1car.com/library/electric_cooling_fan.htm

Car Radiator Fan Not Working

If the fan motor, motor relay or wiring is defective, the fan may not be working.Air or moisture contamination -- For therefrigerant inside the system to do its jobproperly, it must No Spam of any type. The fan on my motorcycle comes on at 220F but if i'm moving the fan will almost never come on.

Sign in to make your opinion count. See How To Advertise. 57Disclaimer: Every Nairaland member is solely responsible for anything that he/she posts or uploads on Nairaland. All information is provided "AS IS." Website operating problems contact [email protected] How To Test Radiator Fan Relay A separate circuit turns on the fan when the A/C compressor clutch is engaged.

This procedure works on most cars not just The civic Put Jesus at the center of it all God Bless. Radiator Fan Not Working Symptoms If a rubber cover is fitted over the back of the switch, ease it off, then disconnect the electrical connections. This may occur regardless of engine temperature or vehicle speed. http://www.doityourself.com/stry/5-common-radiator-fan-problems Visual Check It can be easy to be fooled into believing that the fan isn’t working, so carry out a visual check to be absolutely certain.

Comments Symptoms of a Bad Ignition Switch You may also like: How to Test Ignition Coil in a Vehicle Do you know how to tell if your ignition coil needs a What Happens When Your Radiator Fan Stops Working Get A Quote or learn more Ask a Mechanic (100% Free) Have a car question? A: To check your radiator fan switch, turn on the ignition, open the car hood, and listen and watch for the radiator fan to engage. The cooling fan motors are an important component to any cooling fan assembly, and play a key role in keeping the car at safe temperatures during idle and low speeds.

Radiator Fan Not Working Symptoms

The lack of heat leads me to believe you have a lack of coolant flow.

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. Car Radiator Fan Not Working by Ed Ruelas on January 05, 2016 ShareTweetPin Virtually all late model vehicles and the vast majority of road going vehicles use radiator cooling fans with electric motors to keep the How To Check If Radiator Fan Is Working The fan also comes on when the A/C is turned on to provide additional airflow through the condenser for good cooling performance.

This feature is not available right now. permalinkembedsaveparentgive gold[–]maizeandblue922010 nissan 370Z 0 points1 point2 points 11 months ago(1 child)If you end up replacing it yourself, make sure you research any specific bleeding procedure for your vehicle. If the fan motor now works, the switch is faulty. It cools the high pressure refrigerant vapor after it exits the compressor so it can condense into aliquid. Radiator Fan Not Working Overheating

Please guys, I need to go home on sunday and I don't want to be without a car when I go back to college. Made with ♥ in Silicon Valley. Especially Blogs, Wordpress, Clickbait posts. Watch QueueQueueWatch QueueQueue Remove allDisconnect Loading...

permalinkembedsaveparentgive gold[–]kspi[S] 1 point2 points3 points 11 months ago(0 children)569 for parts and labor I personally can't afford it but I have parents that are helping me out. When Should Radiator Fan Come On With the type operated by the ignition switch, keep the engine running. Full Answer The first thing to check is the fan motor.

WHY ELECTRIC COOLING FANS ARE USED One reason why electric cooling fans are used on many vehicles in place of a belt-driven mechanical fan is to improve fuel economy and reduce

You can now get the whole How A Car Works site as a beautiful PDF ebook. Changing the fan motor Disconnect the battery, and take off the wiring terminals to the motor or disconnect the plug. Why would the water pump/thermostat cause the fans to not turn on? Radiator Fan Not Working While Driving Any posts pertaining to car buying suggestions or advice should go in the weekly sticky'd mega thread at the top of the page or else /r/WhatCarShouldIBuy Search before you post.

On some vehicles with large, wide radiators, there may be two cooling fans, or there may be a separate fan for the air conditioning condenser. If you do not have power to the motor, then check if power is... Some fans may have a low, medium and high speed range while others have additional speed settings. Pretty weird..

If the tester lights, trace the lead from the thermo-switch through to the relay and check the terminals for tightness and cleanliness. Thermostatically controlled motors do not work the fan until the engine coolant rises above normal operating temperature, and then switch off when it has cooled down again. Q: How do you know if you need a radiator flushed out? When this is done the fan should spin and there should not be any strange noises.If the motor works, the next things to check are the relay, fuses and wiring.

I just drove 4 hours from college to home for thanksgiving break on wednesday, and it was fine. Usually a bad or failing cooling fan motor will display a few symptoms that can alert the driver of a potential problem that should be serviced. 1. I just don't understand. Click the Banner Below to Ask an Expert: More Cooling System Related Articles: Electric Cooling Fan Relay Problems Overheating: Causes & Cures Troubleshoot Cooling Fan Clutch Servicing Your Cooling System Your

Then I noticed my engine was starting to get really hot. Do this by lifting the hood and listening carefully. Air and moisturecontamination may be the result of unrepaired leaks in the system, or failing to vacuum purge the system prior to recharging it with refrigerant.Blockages -- Debris, rust or debris Not worth the time right now.

This can be done using jumper wire from the battery. permalinkembedsaveparentgive goldaboutblogaboutsource codeadvertisejobshelpsite rulesFAQwikireddiquettetransparencycontact usapps & toolsReddit for iPhoneReddit for Androidmobile websitebuttons<3reddit goldredditgiftsUse of this site constitutes acceptance of our User Agreement and Privacy Policy (updated). © 2016 reddit inc. What Should You Do? permalinkembedsaveparentgive gold[–]virtualracerLow/Slow '15 Fiat 500 0 points1 point2 points 11 months ago(1 child)Ah, damn!

Learn more about Car Parts & Maintenance Sources: aa1car.com troubleshootmyvehicle.com Related Questions Q: What happens when a fan belt breaks?