LAUNCH CReader Series English User’s Manual16The tool does not perform the leak test, but signals to vehicle’s on-boardcomputer are to initiate the test. Before using the system test function, refer to thevehicle’s service repair manual to determine the procedures necessary to stop thetest.9. Vehicle InfoThis option displays the vehicle information, such as VIN (Vehicle identificationNumber), CID (Calibration ID) and CVN (Calibration Verification Number).5.2 System Diagnosing (Only for CReader 6011/8001/8011/8021)This function is specially designed to diagnose the two electronic control systems[ABS (Anti-lock Brake System) + SRS (Supplemental Restraint System)] of singlevehicle model.Figure 5-5