Registered VIN Data Check

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Connect SUZUKI scan tool to data link connector (DLC) (1) located on underside of instrument panel at driver's seat side.
Special Tool
1. SUZUKI scan tool
  
  Fig 1: Connecting Suzuki Scan Tool To Data Link Connector
  Courtesy of SUZUKI OF AMERICA CORP.
Turn ignition switch to ON position.
Select "VIN registration" command in SELECT MODE menu of SUZUKI scan tool.
Confirm whether code of 17 digits displayed on SUZUKI scan tool is corresponding to VIN shown on the left side of instrument panel.
If displayed VIN does not correspond to instrument panel VIN, register VIN (vehicle identification number) data into ECM referring to VIN REGISTRATION .
Push "EXIT" button of SUZUKI scan tool.