Grand Vitara, Vitara & XL-7
WARNING: This page is about a different car, the 2003 Suzuki XL-7, 2003 Suzuki Vitara, 2003 Suzuki Grand Vitara, and 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
Remove IAC valve from throttle body. Clean throttle body bore and bypass air passages by blowing compressed air. See Fig 1 .