Radar Sensor for Tesla Model Y — Price, Symptoms & Replacement Guide

Category: Electrical | Failure Severity: Medium | Replacement Cost in India: ₹20,000–₹80,000

What is the Radar Sensor?

Detects objects and distance using radio waves.

How the Radar Sensor Works

Emits waves and measures reflections.

Why the Radar Sensor is Important

Used for adaptive cruise and safety systems.

Common Problems with the Radar Sensor

Signal obstruction

Warning Symptoms of a Failing Radar Sensor

Autopilot errors

Common Causes of Radar Sensor Failure

Damage
Calibration issues

Impact on Car Performance

Reduced safety features.

DIY Fix Guide — Step by Step

Clean radar area

Maintenance Tips

Avoid physical damage

Radar Sensor Replacement Cost in India

Expect to pay between ₹20,000 and ₹80,000 for genuine parts plus labour at an authorised Tesla workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.

Where to Buy Radar Sensor Online

Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Radar Sensor listings.

When to Replace the Radar Sensor

When radar fails calibration.