Telematics Control Unit (TCU) for Hyundai Creta — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: Low | Replacement Cost in India: ₹10,000–₹30,000
What is the Telematics Control Unit (TCU)?
Handles connected car features like remote start, tracking, and app connectivity.
How the Telematics Control Unit (TCU) Works
Uses cellular network to communicate with Hyundai Bluelink system.
Why the Telematics Control Unit (TCU) is Important
Enables smart car features.
Common Problems with the Telematics Control Unit (TCU)
- Network issues
- Module failure
Warning Symptoms of a Failing Telematics Control Unit (TCU)
- App not connecting
- Remote commands failing
Common Causes of Telematics Control Unit (TCU) Failure
- SIM/network issue
- Software bugs
Impact on Car Performance
No driving impact but disables smart features.
DIY Fix Guide — Step by Step
- Restart system
- Check network
- Update software
Maintenance Tips
- Keep software updated
Telematics Control Unit (TCU) Replacement Cost in India
Expect to pay between ₹10,000 and ₹30,000 for genuine parts plus labour at an authorised Hyundai workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Telematics Control Unit (TCU) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Telematics Control Unit (TCU) listings.
When to Replace the Telematics Control Unit (TCU)
When module fails completely