ECU — Volvo XC60
Category: Electrical | Severity: high | Cost: ₹50,000–₹1,50,000
What is ECU?
Controls engine and vehicle electronics.
How ECU Works
Processes sensor data to control systems.
Why is ECU Important?
Central brain of vehicle.
Common Problems
- Software glitches
Symptoms
- Warning lights
- Poor performance
Causes of Failure
- Voltage spikes
Impact on Car Performance
Erratic behavior.
DIY Fix Guide — Step by Step
- Scan via OBD
Maintenance Tips
- Avoid water exposure
Replacement Cost in India
Estimated range: ₹50,000 – ₹1,50,000
Where to Buy Online
When to Replace ECU
When irreparable failure occurs.