2004 Chrysler Sebring Radiator Fan Isn't Working

Fixing the Non-Functioning Radiator Fan in a 2004 Chrysler Sebring

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
34% chance it's the
Fan Motor or Clutch
0%
28% chance it's the
Fan Relay or Fuse
0%
23% chance it's the
Temp Sensor or Fan Control Module
0%
15% chance it's
Something else
The most common reasons a 2004 Chrysler Sebring radiator fan isn't working are the fan assembly, the fan clutch, or the coolant temperature sensor.
  • Fan Motor or Clutch: A faulty fan motor or a malfunctioning fan clutch can result in inadequate cooling, causing the engine to overheat.
  • Fan Relay or Fuse: A faulty fan relay or blown fuse can prevent the cooling fan from operating, leading to engine overheating.
  • Temp Sensor or Fan Control Module: A faulty temperature sensor or fan control module can result in incorrect readings, causing the engine to overheat or the cooling fan to operate improperly.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2004 Chrysler Sebring radiator fan isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Over time serpentine belts stretch, crack, and the ribs that ride on the accessory pulleys being to wear smooth. A squealing noise that increases with engine speed or as engine driven accessories are turned on may be noted. The noise is caused by the belt slipping on the pulleys, insufficiently driving them. Ineffective air conditioning, a battery warning light, or intermittent power steering assist can result from this.

»MORE: Symptoms of a bad serpentine belt

The bad thermostat can cause two different sets of problems, depending on whether it's stuck open or stuck closed.

A thermostat that is stuck open can cause the engine to run colder than normal and turn on the check engine light. It may also cause poor fuel mileage and the heater to blow cool air.

A thermostat that is stuck closed will cause the vehicle to overheat. If a new thermostat doesn't resolve engine temperature problems, the cooling system needs to be checked for other issues.

» LEARN MORE: Signs of a bad thermostat, and how to fix it

When the engine coolant temperature sensor fails, it will send inaccurate information to the vehicle’s computer, causing the computer to react to false operating conditions. This will cause the engine to consume more fuel than normal, depleting fuel mileage, and causing black, sooty smoke from the engine under moderate to heavy acceleration. The check engine light will illuminate, and on-board diagnostic trouble codes may be stored for exhaust and emission system failure, fuel delivery system failure, and engine cooling system failure. Overheating may also occur, as the coolant sensor may be leaking fluid out of the engine, creating a an air pocket in the system.

What steps should I take to diagnose the non-working radiator fan in my 2004 Chrysler Sebring?

When diagnosing a non-working radiator fan in your 2004 Chrysler Sebring, it's crucial to follow a structured diagnostic approach that emphasizes simpler fixes before tackling more complex issues. Start by checking the fuse related to the radiator fan, as a blown fuse is a common and straightforward problem that can easily prevent the fan from functioning. If the fuse is intact, proceed to inspect the relay, which is responsible for supplying power to the fan; a faulty relay may need to be replaced. Next, test the fan motor by applying power directly to it; if the motor does not operate, it likely requires replacement. Additionally, ensure that the temperature sensor is working properly, as a malfunctioning sensor can prevent the fan from activating when necessary. It's also important to examine the wiring for any damage or loose connections, as these issues can disrupt the fan's operation. Finally, check the coolant levels, since low coolant can lead to overheating and impact the fan's performance. By systematically addressing these components, you can effectively diagnose and resolve the issue with your radiator fan, ensuring your vehicle operates smoothly.

What are the common causes for the radiator fan not working in a 2004 Chrysler Sebring?

When diagnosing why the radiator fan in a 2004 Chrysler Sebring is not functioning, it's essential to consider several common problems that could be at play. One of the primary culprits is a faulty fan motor, which can prevent the fan from operating effectively and cooling the radiator as needed. Additionally, a blown fuse can disrupt the electrical flow to the fan, so checking the fuse box for any damaged fuses is a crucial step in troubleshooting. Another potential issue is a malfunctioning relay, which controls the fan's operation; replacing a faulty relay can often restore functionality. Furthermore, the coolant temperature sensor plays a vital role in signaling the fan to activate; if this sensor is defective, it may not send the correct signals, leading to fan failure. Lastly, inspect the wiring for any damage or loose connections, as these can also impede the fan's operation. By systematically addressing these common issues, you can effectively troubleshoot and potentially resolve the radiator fan problem in your Sebring.

How urgent is it to repair the non-functioning radiator fan in a 2004 Chrysler Sebring to prevent engine overheating?

Repairing the non-functioning radiator fan in a 2004 Chrysler Sebring is an urgent matter that should not be overlooked. The radiator fan is essential for regulating the engine's temperature by dissipating heat generated during operation. When this component fails, the engine is at a heightened risk of overheating, which can lead to severe consequences such as warped cylinder heads, blown head gaskets, or even complete engine failure. These issues not only result in costly repairs but can also pose significant safety hazards while driving. Therefore, it is imperative to address any signs of a malfunctioning radiator fan immediately to safeguard the engine's integrity and ensure the vehicle operates safely and efficiently. Ignoring this issue can lead to more extensive damage and increased repair costs, making prompt action essential for any DIY enthusiast looking to maintain their vehicle's performance.

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