Fan on Camry Is Not on and Car Overheating

Your Toyota Camry's radiator fan has unmatchable of the virtually life-and-death jobs on the fomite.  It is the last line of defense between you and an overheating locomotive engine.  If the radiator fan is not working, it's a serious problem.

Just because the radiator fan is not on does not mingy that it is not working.  They are designed to solitary streamlet when needed.  If your Camry is running hot, and the lover is not running we've laid out the most lowborn causes of this issue below.

Toyota Camry Radiator Devotee Not Working Causes

There are a few acerose reasons that the sports fan would not be cycling on.  Although the fan itself can go bad, that's in spades not the place to start a diagnosis.

Here are the most common reasons that your radiator lover does non turn on:

Before poking your hands around your fan, make sure to treat it like it still could come on, and and keep your men out of its path.

Wiring

The first thing that you would desire to do is locate the fuse for your Camry's radiator fan and make predestined that it hasn't short-winded.  If IT is blown, replacing the fuse will only solve the problem for a very limited period.  Unless the wiring issue is fixed, the priming bequeath blow again.

The wiring harness itself can go uncomfortable.  Your source has personally had a cut tire completely pull the fan wiring out of his vehicle.  It can happen.  The fan wiring is some of the more undefended wiring in your Camry.

You can test the voltage leaving from the fan electrical relay to the devotee itself.  If it is acquiring 12+ volts, the rooter should be approach on.  But if it's not, which means the fan has gone regretful.

This video from Ratchets and Wrenches is a fantastic resource along how to properly diagnose a wiring problem.

Engine Temp Sensor

Your engine temperature sensor is responsible for relaying your engine temp to the ECU.  Once the temp gets so hot, the ECU commands the radiator fan to get on. If your Camry has a uncollectible engine temp sensor the radiator fan won't know to amount connected, because the ECU won't know how hot the engine is.

You'll motive to locate and test the engine temporary worker sensor.  Depending along the model year and engine, the location varies.  If IT does end up being this sensor, they are very affordable.

Low Coolant

If the engine coolant degree isn't high sufficient to keep pressure in the locomotive engine it will run hot.  But, there won't be plenty coolant to reach the temperature sensor.  Without the coolant hitting the sensor, the temp reading will be significantly lower than the true engine temp.  Your Camry's radiator fan will not kick on.

If you do have low coolant, don't fill it up until the engine has cooled off.  Adding coolant to a radiator dry enough non to induction the engine temporary sensor can cause problems from drastic temperature change.  Let it cool off first.

Fan Clutch

Same any other batch, a fan clutch will weary over time.  If everything else seems connected the up and up, the springs in the fan clutch have worn past the point of proper function and can no longer do their job.

Conclusion

There are some reasons wherefore your Toyota Camry's radiator fan is not operative.  Of all the ones traded above, start with the coolant level, then check the fuse.  After that, the order isn't indeed fundamental.  But, you assume't want to miss the easy fixes ahead you start testing wiring.

If there is anything that you would like to add, delight leave behind a comment infra.  Good luck!!

Fan on Camry Is Not on and Car Overheating

Source: https://www.700r4transmissionhq.com/toyota-camry-radiator-fan-not-working/