RepairPal Certified shops can diagnose and repair your 2002 Suzuki XL-7. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
This could an ignition issue, a start relay issue or a bad connection. This will need further hands on diagnostics so if you don't work on your own car use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex