Why is my Dodge Avenger fan not working?

Possible Reasons for Dodge Avenger Fan Not Working
There could be several reasons why the fan in your Dodge Avenger is not working. Here are some possibilities based on the information available:
1. High Pressure and Fan Relay Control: If the fans won’t turn on with the A/C on and the high side pressure is jumping to about 250+ psi, it could indicate a problem with the fan relay control or the high pressure in the system.
2. TIPM and Relays: A malfunctioning Totally Integrated Power Module (TIPM) can cause issues with the cooling fans. Swapping relays with known good ones can help troubleshoot this issue.
3. Fuse and Fan Clutch: Start by checking the fuse for the radiator fan. If it’s blown, replacing the fuse may solve the problem. Additionally, a worn-out fan clutch can also cause the radiator fan to stop working.
4. Temperature Sensors: There are two temperature sensors on the engine, and one is supposed to be for fan control. If this sensor has an internal short, it could be the cause of the problem.
5. Recall on Connector for Cooling Fan Motor: There has been a recall on the connector for the cooling fan motor in Dodge Avengers. It’s worth checking if your vehicle is affected by this recall.
6. Bypassed Fan: In some cases, previous owners may have bypassed the fan, which could affect its normal operation. Reversing any such modifications may help resolve the issue.
7. Other Potential Causes: Other potential causes for the fan not working include issues with the blower motor, such as a blown fuse, bad relay, resistor or control module malfunction, faulty blower motor, bad electrical connector, broken wire, or a defect in the climate control unit.
Conclusion
Given the various potential causes for the fan not working in a Dodge Avenger, it may be necessary to systematically troubleshoot each possibility to identify and resolve the issue. If the problem persists, consulting a qualified mechanic or technician may be advisable for a more in-depth diagnosis and repair.

Should radiator fan turn on when AC is on?

First, run the AC and see if the radiator fan runs: it’s supposed to run with the AC by default. If it doesn’t run, you likely have a low level of refrigerant in the system or a faulty switch or a sensor, or a bad fan motor, fuse, relay, or a wiring problem.

How do I know if my fan relay is bad?

If the cooling fan relay has failed, you may see warnings, such as the check engine light and the temperature warning light, pop up on the dash, but first, you may notice that the A/C stops cooling.

Can I drive my car if the fan is not working?

Can I Drive My Car If The Fan Is Not Working? Yes, your car can still run without a radiator fan, but you never should. Your vehicle’s cooling system is crucial to the engine’s performance and lifespan. Every time your engine overheats, you’re causing tremendous damage to the precious engine.

Why is my cooling fan not kicking in?

It could be a problem with the fan motor, temperature sensor, fan control relay, or wiring. The Check Engine Light might come on. With modern cars, a DTC will be triggered that illuminates the light on the dash when it exceeds normal operating temperatures. It might be accompanied by a message on the cluster too.

How much does it cost to replace fan in car?

For The Car Owner
You can usually get a radiator fan or cooling fan assembly for around $50 to $500. Labor costs for this type of replacement will usually range anywhere between $100 and $400.

What sensor turns on the radiator fan?

Yes, the coolant temperature sensor is an important component in controlling the radiator fan in many modern vehicles. The coolant temperature sensor monitors the temperature of the engine coolant and sends this information to the engine control module (ECM), which uses it to determine when to turn on the radiator fan.

How do I know if my fan motor is blown?

The Fan Won’t Come On
A sure sign of a bad fan motor is a cooling fan that will not come on. The cooling fan should spin continuously during operation. You may hear a slight buzzing sound from the fan, but the fan will not turn at all if the motor has failed.

Will AC work without radiator fan?

The same way your radiator needs airflow to cool the coolant, your condenser needs airflow to cool the freon that makes cold air. That fan is where the air flow is coming from, until you get up to speed. A broken fan may not seem like much, but it can cause overheating and of course your ac not to work at lower speeds.

Can a bad thermostat cause fan not to come on?

An unlikely, but possible, cause is a bad thermostat. Try turning the Fan switch to the “On” position to see if the blower comes on. Watch the video. If the blower operates in the “On” position and does not operate when the air conditioner is running, you may have a bad thermostat.

What can cause a car fan to stop working?

The most common reasons for a radiator fan not working can be a blown-out fuse, a bad relay, or a broken wire. The faulty coolant temp sensor might also be a reason behind it. Whatever the case, a dysfunctional radiator fan can be fatal.