Scan Scan detects the systems supported by the motorcycle and retrieves DTCs for all of these systems, providing a complete health check of your motorcycle. Performing Scan before and after repair could help in troubleshooting and validating repairs. Pre and post scan reports can allow you to record the condition of the motorcycle before and after repair for comparison. To perform a Scan, tap the Scan button. The TopScan will start scanning all the systems supported by the motorcycle, and DTC retrieval will be automatically proceeded. Results are displayed progressively as the systems are scanned. Figure 4-5 21