Diagnostics

Select a diagnostic tool based on your car's make and model, the type of issues you're experiencing, and the features of the tool. OBD-II scanners are great for general error codes, while more specific tools may be needed for complex systems like ABS or airbags.

Yes, basic car diagnostics can be done using an OBD-II scanner or code reader. For more complex issues, such as transmission faults or advanced electronic system problems, it may be advisable to seek professional assistance.

Connect the diagnostic tool to the car’s OBD-II port (usually located under the dashboard). Follow the instructions to read error codes, run tests, and interpret the results. Advanced tools may allow you to reset warning lights or check live sensor data.

You should use diagnostic tools regularly during routine maintenance, before or after long trips, or when experiencing symptoms like check engine lights or poor performance. Regular checks help catch potential issues early.