Repair Car Fan Radiator Not Working (Solved)

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Car Fan Radiator Not Working


Check your service manual to make sure exactly where the temperature sensor is on your car. 4. Changing a thermo-switch The thermo-switch is normally located in the radiator bottom tank, in the thermostat housing, or in the cylinder head. by the way, the ac is not blowing cold air at all. Mark helpful 10 Report Jerel answered about a year ago You asked the question completely wrong and the response diagram is backwards.

If you do need to replace the fan, make sure that the replacement has the right CFM rating for your vehicle. 3. Back to top Javascript must be enabled for the correct page display Skip to Navigation Skip to Content × Login to DoItYourself Log In with Facebook Username Password Forgot Username or Checking the switch for faults A thermo-switch with push-on connections. What, you think the hot coolant goes in the bottom of radiator?

How To Test Radiator Fan Relay

is the black plastic relay fuse possible problem? 5 out of 5 people think this is helpful. You may be able to hear a click from the relay as it operates. Its free!Ask Enrique 105 reviewsJose11 years of experienceGet a quoteby RachelShowed up early, explained everything. With the type operated by the ignition switch, keep the engine running.

So we checked for codes and got p0117 p0118 and so we changed the sensor and still fans won't turn on!! 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 You are the one that loses all credibility with that. What Happens When Your Radiator Fan Stops Working Checking hoses and the radiator cap The parts of the cooling system most likely to give trouble are water hoses.

Nthefastlane 97,929 views 4:26 Cooling fan doesn't work - Duration: 7:16. How To Check If Radiator Fan Is Working Learn more about Car Parts & Maintenance Sources: Related Questions Q: What happens when a fan belt breaks? Most fans should come on when the coolant reaches about 200 to 230 degrees. Try your hand at replacing your own crankshaft oil seal.

The fan blows the air from the outside and passes it through the radiator. When Should Radiator Fan Come On Heater working, coolant is clean but noticed fans weren't turning. The fan motor itself can be checked by using jumper wires. We'll give it a try and let you know the results.

How To Check If Radiator Fan Is Working

A: Quick Answer An electric radiator fan only starts spinning once the engine reaches a preset operating temperature. Use a voltmeter to check that there is current present. How To Test Radiator Fan Relay 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. Radiator Fan Not Working Symptoms 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

Sign in to report inappropriate content. Check This Out realfixesrealfast 504,350 views 7:16 Cooling Fan Repair On Your Car - Duration: 2:46. Mark helpful 141,395 Report FordNut answered 2 years ago click image 2 out of 2 people think this is helpful. Fix possible leaks using this advice. Radiator Fan Not Working Overheating

If the fan runs, the fan motor, relay, fuse and wiring are all okay. oldskool funk 43,066 views 39:50 My car is over heating, why is this happening? If the engine shows signs of overheating, stop and look to see if the fan is working. Source Car overheats.

The fan relay will be under the hood. How Do I Know If My Radiator Fan Is Not Working All information is provided "AS IS." Website operating problems contact [email protected] If you have problems with the radiator fan, you need to take care of them immediately or you could cause serious damage to your car.

It is a good practice to change the coolant every 25,000 to 40,000 miles.

How Does a Radiator Fan Work? Made with ♥ in Silicon Valley. Bypass coolant temp sensor, relay and computer - Duration: 1:30. Cooling Fan Relay Switch But Jarel the diagram is correct.

If a defective cooling/radiator fan motor is left unchecked, the car will overheat and effectively become undriveable. Ask your question now. If there is not, you need to check both the wires and the fan relay to see if replacement is required. have a peek here But this test doesn't tell you if the temperature switch or temperature sensor and PCM are energizing the fan when coolant temperatures are high.

At some point over time, it may fail. Full Answer > Filed Under: Car Parts & Maintenance Q: Is coolant the same as antifreeze? A: Antifreeze and engine coolant are the same product, sold in the same packaging, and both go into the vehicle's radiator. Clean and tighten as necessary.

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. Now running hot again. How do temperature gauges work? There are springs within the fan clutch that can wear out or corrode over the years.

How it's done: Scan the computer system for any diagnostic trouble codes. I would highly recommend and will use again.2008 MERCEDES-BENZ C300 - COOLING/RADIATOR FAN MOTOR REPLACEMENTWant Patrick's expert advice? Mark helpful 40 Report thezman1291 answered 2 years ago Well we changed the thermostat. You can now get the whole How A Car Works site as a beautiful PDF ebook.

When the coolant temperature reaches somewhere between 200 and 230 degrees (depending on the car) the coolant fan should automatically turn on. Tested everything to make sure he was repairing the correct issue.