Brake Booster — Vinfast VF7
Category: Brakes | Severity: high | Cost: ₹8,000–₹25,000
What is Brake Booster?
Amplifies the force applied on the brake pedal.
How Brake Booster Works
Uses vacuum or electric assist to increase braking force.
Why is Brake Booster Important?
Reduces driver effort and improves braking efficiency.
Common Problems
- Booster failure
- Vacuum leak
Symptoms
- Hard brake pedal
- Reduced braking power
Causes of Failure
- Seal leakage
- Electrical fault (EV)
Impact on Car Performance
Hard braking and increased stopping distance.
DIY Fix Guide — Step by Step
- Check vacuum lines
- Inspect electrical connections
Maintenance Tips
- Regular inspection
- Check for leaks
Replacement Cost in India
Estimated range: ₹8,000 – ₹25,000
Where to Buy Online
When to Replace Brake Booster
When pedal becomes hard or assist fails.