Comprehensive Vehicle Diagnostics

What Is Vehicle Diagnostics?

Modern vehicles are controlled by dozens of electronic control units (ECUs) that monitor everything from the engine and transmission to the brakes, airbags, and comfort systems. When something goes wrong, your dashboard warning lights illuminate — but the real story is in the fault codes stored within these systems.

At Pro Shesha, we use professional-grade diagnostic scan tools to communicate with your vehicle's onboard computers, read fault codes, perform live data analysis, and generate comprehensive reports that pinpoint exactly what's happening under the hood.

Our Diagnostic Services

• Full System Scan — Complete diagnostic scan across engine, transmission, ABS, airbag, body control, and more
• Fault Code Reading — Accurate retrieval and interpretation of stored and pending fault codes
• Fault Erasing — Safe clearing of resolved fault codes after repairs are completed
• Live Data Monitoring — Real-time sensor and actuator data to diagnose intermittent faults
• Diagnostic Reports — Detailed written reports you can share with your mechanic or insurer
• Pre-Purchase Inspections — Diagnostic checks before buying a used vehicle

When Should You Get a Diagnostic Check?

If any warning light appears on your dashboard — check engine, ABS, airbag, battery, or any other indicator — a diagnostic scan should be your first step. Even if your vehicle seems to be running fine, hidden fault codes can indicate developing problems that are cheaper to fix early.

We also recommend diagnostics after battery replacements, accident repairs, or whenever your vehicle behaves unusually — stalling, rough idling, poor fuel economy, or electrical glitches.

Why Choose Pro Shesha?

Unlike generic code readers that only show a code number, our professional equipment provides full descriptions, freeze-frame data, and live sensor readings. Our technicians interpret this data with experience and context — so you get answers, not just numbers.