Q: Fan not working

asked by on January 25, 2016

The cooling fan is not working.

AC is not working Inspection $111.46 - $131.46 Get a Quote

The most common problem is the cooling fan switch located on the pipe that connects the upper radiator hose to the radiator in the engine compartment. Another issue is that there may not be sufficient coolant in the radiator. I would make sure that the radiator is full of coolant and all the air is bled out of the hose going to the motor. If there is an air pocket in that pipe, the switch will not work correctly. I would recommend having a certified technician come out and check for air in the system and test the resistance of that fan switch.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Car window won't close
Hi there. If the window went down and will not come back up, then either the window motor has failed or the switch is bad. Most of the time the problem is in the window motor itself. It is much...
Car jerking going into gear
If your car is jerking when shifting, I would first check to make sure that the transmission fluid is topped off at the proper level, as low fluid may interfere with the proper operation of the transmission. If the fluid...
My car has a little shake to it.
You may have a bad tire or something that is loose on the front end. I would suggest having a mechanic lift and inspect the tires (https://www.yourmechanic.com/article/how-to-do-a-tire-safety-inspection-by-jason-unrau) and front end to see if there is a front tire or axle...
Is it safe to drive with overdrive on or overdrive off?
Hi, thanks for your question. This is usually dependent on your driving conditions and habits (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-the-overdrive-light-on). Overdrive is an extra higher gear in your transmission designed to increase fuel economy and drivability in freeway or long steady drive conditions. This...
My truck over heated then it shut off the heat is blowing cold air
Hi there: In most cases, the overheating and heater blowing cold air issue is related to an obstruction within the heater core that needs to be removed or repaired. This can be done by flushing the cooling system, removing coolant...
I have a 280Z and I want to swap an engine with a 1UZ-FE. How much will it cost to swap?
Billing question sent to CS for the cost of swapping an engine out on a 1976 Nissan 280Z.
I have a 2007 crown Vic interceptor my oil light came on and went off ,is that the oil pressure sensor or the oil pump itself? 2007 Ford Crown Vic
Hi there - to be specific, the oil pressure warning light (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-oil-pressure-sensor) is coming on in response to the oil pressure sensor (usually located on the block next to the oil filter). The sensor triggers at about 5 psi of...
2006 BMW 750LI no start code po335 I need pin point test and diagram please .thank you
To test the crankshaft position sensor (Sensor Circuit "A" in your case, if the code is P0335) the fault memory of the DME control unit is read and then the test schedules contained in the BMW diagnostic tool are followed....
if my truck stalls as soon as i put it in gear is it the Torque converter?
Hi Julian. Thanks for contacting us today. It very well could be that your issue is caused by a worn out torque converter. However, it's also possible that you have a faulty fuel system component or damaged ignition system part...

Related articles

How Long Does a Cooling/Radiator Fan Motor Last?
The The cooling/radiator fan motor is part of your vehicle’s cooling system. It transports heat away and dissipates it into the outside air. The fan motor is the part that actually powers the cooling fan. The cooling/radiator fan motor keeps...
The Top 5 Selling Cars in Delaware in 2012
Delaware Delaware offers a variety of weather, which means drivers have to be prepared for both the mild and the treacherous. In previous years, the best-selling vehicles have included the Honda Civic, Accord and CR-V, along with the Toyota Camry....
Top 10 Best-Selling Cars of 2016
Ford F-series pickup trucks, Toyota Camry, and Honda Civic are some of the best-selling cars of 2016 and all deliver on reliability and efficiency.