Radiator Fan Motor — Nissan Gravite
Category: Cooling | Severity: high | Cost: ₹2,500–₹9,000
What is Radiator Fan Motor?
The radiator fan motor powers the cooling fan to pull air through the radiator.
How Radiator Fan Motor Works
Activated by temperature sensors, it spins the fan to cool the radiator.
Why is Radiator Fan Motor Important?
Prevents overheating in traffic or idle conditions.
Common Problems
- Motor failure
- Electrical issues
- Noise
Symptoms
- Overheating in traffic
- Fan not running
- Loud noise
Causes of Failure
- Wiring issues
- Wear and tear
- Dust accumulation
Impact on Car Performance
Failure can cause rapid overheating especially in city driving.
DIY Fix Guide — Step by Step
- Check fuse and relay
- Inspect wiring
- Test motor function
- Replace if faulty
Maintenance Tips
- Clean regularly
- Check wiring
- Avoid water ingress
Replacement Cost in India
Estimated range: ₹2,500 – ₹9,000
Where to Buy Online
When to Replace Radiator Fan Motor
Replace when fan stops working or makes abnormal noise.