ABS Hydraulic Modulator — Nissan Gravite
Category: Brakes | Severity: high | Cost: ₹15,000–₹50,000
What is ABS Hydraulic Modulator?
Controls brake fluid pressure during ABS operation.
How ABS Hydraulic Modulator Works
Rapidly adjusts hydraulic pressure to prevent wheel lock.
Why is ABS Hydraulic Modulator Important?
Core actuator of ABS system.
Common Problems
- Valve failure
- Pump failure
Symptoms
- ABS malfunction
- Noise during braking
Causes of Failure
- Wear
- Contaminated fluid
Impact on Car Performance
Failure disables ABS functionality.
DIY Fix Guide — Step by Step
- Scan system
- Check fluid quality
- Replace if faulty
Maintenance Tips
- Use clean fluid
- Regular servicing
Replacement Cost in India
Estimated range: ₹15,000 – ₹50,000
Where to Buy Online
When to Replace ABS Hydraulic Modulator
Replace when ABS system fails due to modulator issues.