Onboard Charger for Tesla Model Y — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: High | Replacement Cost in India: ₹80,000–₹2,50,000
What is the Onboard Charger?
Converts AC from external source to DC for battery charging.
How the Onboard Charger Works
Takes AC input and converts it into DC to charge battery pack.
Why the Onboard Charger is Important
Essential for home and AC charging.
Common Problems with the Onboard Charger
- Charging failure
Warning Symptoms of a Failing Onboard Charger
- Car not charging on AC
Common Causes of Onboard Charger Failure
- Overheating
- Voltage fluctuation
Impact on Car Performance
Charging unavailable via AC.
DIY Fix Guide — Step by Step
- Check power source
- Consult service
Maintenance Tips
- Use stable power supply
Onboard Charger Replacement Cost in India
Expect to pay between ₹80,000 and ₹2,50,000 for genuine parts plus labour at an authorised Tesla workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Onboard Charger Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Onboard Charger listings.
When to Replace the Onboard Charger
When AC charging stops working.