Thermal Controller — Audi Q8 e-tron
Category: Engine | Severity: medium | Cost: ₹50,000–₹1,50,000
What is Thermal Controller?
Manages temperature of battery and motor systems.
How Thermal Controller Works
Uses sensors and coolant systems to regulate temperature.
Why is Thermal Controller Important?
Prevents overheating and improves battery life.
Common Problems
- Coolant leakage
- Sensor failure
Symptoms
- Overheating warnings
- Reduced performance
Causes of Failure
- Coolant issues
- Sensor faults
Impact on Car Performance
Thermal throttling reduces power output.
DIY Fix Guide — Step by Step
- Check coolant levels
- Inspect for leaks
- Scan for sensor errors
Maintenance Tips
- Regular coolant check
- System diagnostics
Replacement Cost in India
Estimated range: ₹50,000 – ₹1,50,000
Where to Buy Online
When to Replace Thermal Controller
When malfunctioning.