WARNING: This page is about a different car, the 2005 Acura NSX, 2004 Acura NSX, 2003 Acura NSX, and 2002 Acura NSX. However, it is still accessible from the selected car via links, so may be relevant.
For troubleshooting flow chart, see Fig 1
and Fig 2
.
Fig 1: IAB Control System Diagnostic Flow Chart (1 Of 2)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Fig 2: IAB Control System Diagnostic Flow Chart (2 Of 2)