Horn Relay — Hyundai Creta
Category: Electrical | Severity: medium | Cost: ₹200–₹800
What is Horn Relay?
The horn relay controls electrical current flow to the horn, protecting the circuit.
How Horn Relay Works
When the horn switch is pressed, the relay closes the circuit allowing high current to power the horn.
Why is Horn Relay Important?
Prevents overload on steering switch and ensures proper horn operation.
Common Problems
- Relay failure
- Burnt contacts
- Clicking sound without horn
Symptoms
- Horn not working
- Clicking noise
- Intermittent horn
Causes of Failure
- Electrical surge
- Wear and tear
- Moisture exposure
Impact on Car Performance
Failure results in complete horn malfunction.
DIY Fix Guide — Step by Step
- Locate fuse box
- Identify horn relay
- Swap with identical relay
- Test horn functionality
Maintenance Tips
- Keep fuse box dry
- Avoid aftermarket wiring issues
Replacement Cost in India
Estimated range: ₹200 – ₹800
Where to Buy Online
When to Replace Horn Relay
Replace if horn stops working but fuse is intact.