WARNING: This page is about a different car, the 2001 Acura NSX-T, 2001 Acura NSX, 2000 Acura NSX-T, and 2000 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)