Radiator Fan — Toyota Fortuner Legender
Category: Cooling | Severity: high | Cost: ₹4,000–₹12,000
What is Radiator Fan?
Forces air through radiator to cool coolant when vehicle is stationary.
How Radiator Fan Works
Electric fan activates based on temperature sensor.
Why is Radiator Fan Important?
Ensures cooling during traffic or idle.
Common Problems
- Fan motor failure
- Relay issue
Symptoms
- Overheating in traffic
- Fan not spinning
Causes of Failure
- Electrical fault
- Motor wear
Impact on Car Performance
Overheating at low speeds.
DIY Fix Guide — Step by Step
- Check fuse
- Inspect fan operation
Maintenance Tips
- Clean fan blades
- Check wiring
Replacement Cost in India
Estimated range: ₹4,000 – ₹12,000
Where to Buy Online
When to Replace Radiator Fan
When fan stops functioning.