Wheel Speed Sensor — Tata Motors Punch

Category: Brakes | Severity: high | Cost: ₹1,500–₹4,000

What is Wheel Speed Sensor?

Measures wheel rotation speed for ABS.

How Wheel Speed Sensor Works

Sends rotational data to ABS module.

Why is Wheel Speed Sensor Important?

Critical for ABS and EBD.

Common Problems

Dirt buildup
Sensor failure

Symptoms

ABS light
Erratic braking

Causes of Failure

Dust
Wire damage

Impact on Car Performance

ABS malfunction.

DIY Fix Guide — Step by Step

Clean sensor

Maintenance Tips

Keep area clean

Replacement Cost in India

Estimated range: ₹1,500 – ₹4,000

Where to Buy Online

When to Replace Wheel Speed Sensor

When faulty readings occur.