Cooling Fan Relay — Jeep Compass
Category: Cooling | Severity: high | Cost: ₹500–₹2,000
What is Cooling Fan Relay?
Electrical component that controls the operation of the cooling fan.
How Cooling Fan Relay Works
Receives signal from ECU to turn cooling fan on/off.
Why is Cooling Fan Relay Important?
Ensures timely activation of cooling fan.
Common Problems
- Relay failure
- Electrical faults
Symptoms
- Fan not working
- Engine overheating in traffic
Causes of Failure
- Electrical wear
- Heat damage
Impact on Car Performance
Cooling fan failure leading to overheating.
DIY Fix Guide — Step by Step
- Check relay in fuse box
- Swap with similar relay
Maintenance Tips
- Inspect electrical connections
Replacement Cost in India
Estimated range: ₹500 – ₹2,000
Where to Buy Online
When to Replace Cooling Fan Relay
When fan fails due to relay issue.