P0602 Fault Code — Control Module Programming Error

Severity: 🔴 Critical — stop driving immediately

ECU not programmed correctly — usually after replacement or reflash.

Common Symptoms

Common Causes

How We Fix It

ECU programming with correct software and VIN coding.

Frequently Asked Questions

What does P0602 mean?

P0602 (Control Module Programming Error) means ECU not programmed correctly — usually after replacement or reflash. Common symptoms include no start, car immobiliser active, incorrect operation.

How much does P0602 repair cost in Hyderabad?

At GarageNation Hyderabad, we diagnose P0602 with dealer-grade scan tools and provide a fixed quote before any work begins. Call +91 8106316369 for an estimate.

📞 Free pickup & drop

Call: +91 8106316369  |  WhatsApp us  |  Book online