2000 Dodge Grand Caravan Radiator Fan Not Working
Your Dodge Caravan's radiator rooter has one of the most important jobs on the vehicle. IT is the last line of defense betwixt you and an overheating engine. If the radiator fan is non on the job, it's a serious problem.
Only because the radiator fan is not on does not mean that it is not workings. They are designed to only run when requisite. If your Caravan is spurting hot, and the fan is not running we've laid out the most common causes of this issue below.
Scheme Caravan Radiator Sports fan Not Working Causes
There are a few simple reasons that the fan would not personify cycling along. Although the fan itself can go by lamentable, that's definitely not the place to start a diagnosis.
Here are the most common reasons that your radiator devotee does non twis connected:
Before poking your hands around your fan, make a point to delicacy it like information technology nevertheless could hail on, and and keep your hands KO'd of its path.
Wiring
The first thing that you would want to do is locate the fuse for your Caravan's radiator lover and shuffle sure that it hasn't formed. If it is out of breath, replacing the fuse will only if solve the problem for a very constricted time period. Unless the wiring cut is flat, the blend will swash again.
The wiring harness itself can conk out. Your author has personally had a sliced tire entirely pull the fan wiring out of his fomite. Information technology can happen. The rooter wiring is some of the more vulnerable wiring in your Caravan.
You can test the voltage going from the fan relay to the fan itself. If it is getting 12+ volts, the sports fan should be forthcoming on. But if IT's not, which means the fan has gone bad.
This picture from Ratchets and Wrenches is a fantastic resourcefulness on how to decent name a wiring problem.
Engine Temp Detector
Your engine temperature sensor is trusty for relaying your locomotive engine temp to the ECU. Once the temp gets sol hot, the ECU commands the radiator buff to come on. If your Wagon train has a bad engine temporary sensor the radiator winnow won't lie with to near, because the ECU South Korean won't bang how hot the engine is.
You'll need to settle and test the engine temp sensor. Depending along the model year and engine, the location varies. If it does finish up being this detector, they are very affordable.
Low Coolant
If the locomotive coolant level ISN't high adequate to keep pressure in the locomotive engine it volition break awa tasty. But, in that respect South Korean won't follow enough coolant to reach the temperature sensor. Without the coolant hit the sensing element, the temp reading volition be significantly lower than the actual engine temporary worker. Your Caravan's radiator fan will non thril on.
If you ut have Low coolant, don't fill it functioning until the locomotive has cooled off. Adding coolant to a radiator dry adequate not to trigger the engine temp sensor can cause problems from drastic temperature change. Permit information technology cool down first off.
Fan Hold tight
Like any other clutch, a fan clutch will tire out over time. If everything else seems on the up and up, the springs in the fan clutch induce ragged past the point of prudish go and can no more do their lin.
Last
There are many reasons why your Dodging Caravan's radiator fan is not working. Of whol the ones registered to a higher place, start with the coolant level, then find out the fuse. After that, the order isn't thus strategic. But, you Don River't deprivation to miss the soft fixes before you start testing wiring.
If there is anything that you would like to bestow, please allow for a comment below. Good destiny!!
2000 Dodge Grand Caravan Radiator Fan Not Working
Source: https://www.700r4transmissionhq.com/dodge-caravan-radiator-fan-not-working/
