Airbag Sensor for Renault Duster — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: High | Replacement Cost in India: ₹5,000–₹20,000
What is the Airbag Sensor?
Detects sudden deceleration and triggers airbag deployment during a collision.
How the Airbag Sensor Works
Uses accelerometers to sense impact forces and sends signal to airbag control unit.
Why the Airbag Sensor is Important
Critical safety component for occupant protection.
Common Problems with the Airbag Sensor
- Sensor failure
- False warning
- Wiring fault
Warning Symptoms of a Failing Airbag Sensor
- Airbag warning light
- System disabled
Common Causes of Airbag Sensor Failure
- Impact damage
- Electrical faults
Impact on Car Performance
Airbags may not deploy in accidents.
DIY Fix Guide — Step by Step
- Scan error codes
- Check wiring
- Replace sensor
Maintenance Tips
- Avoid tampering
- Regular diagnostics
Airbag Sensor Replacement Cost in India
Expect to pay between ₹5,000 and ₹20,000 for genuine parts plus labour at an authorised Renault workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Airbag Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Airbag Sensor listings.
When to Replace the Airbag Sensor
When warning light persists or after collision.