Charging Controller — Tesla Model Y
Category: Fuel System | Severity: high | Cost: ₹40,000–₹1,20,000
What is Charging Controller?
Manages charging process between charger and battery.
How Charging Controller Works
Regulates current, voltage, and charging speed.
Why is Charging Controller Important?
Prevents overcharging and ensures battery health.
Common Problems
- Charging interruption
Symptoms
- Charging stops midway
Causes of Failure
- Software fault
- Thermal issues
Impact on Car Performance
Charging inefficiency.
DIY Fix Guide — Step by Step
- Restart charging system
Maintenance Tips
- Keep firmware updated
Replacement Cost in India
Estimated range: ₹40,000 – ₹1,20,000
Where to Buy Online
When to Replace Charging Controller
Persistent charging errors.