Motor Controller — Tesla Model Y

Category: Engine | Severity: high | Cost: ₹1,50,000–₹4,00,000

What is Motor Controller?

Controls motor speed, torque, and efficiency.

How Motor Controller Works

Regulates current flow via inverter signals.

Why is Motor Controller Important?

Ensures smooth acceleration.

Common Problems

Controller failure

Symptoms

Jerky acceleration

Causes of Failure

Electronic faults

Impact on Car Performance

Poor drivability.

DIY Fix Guide — Step by Step

Professional diagnosis

Maintenance Tips

Avoid overheating

Replacement Cost in India

Estimated range: ₹1,50,000 – ₹4,00,000

Where to Buy Online

When to Replace Motor Controller

When control issues persist.