WARNING: This page is about a different car, the 1996 Acura NSX-T, 1996 Acura NSX, 1995 Acura NSX-T, and 1995 Acura NSX. However, it is still accessible from the selected car via links, so may be relevant.
This signals the ECM when the clutch is engaged. For troubleshooting of the clutch switch signal circuit, see Fig 1
and Fig 2
.
Fig 1: Clutch Switch Signal (M/T) Diagnostic Flow Chart (1 Of 2)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Fig 2: Clutch Switch Signal (M/T) Diagnostic Flow Chart (2 Of 2)