Acura NSX 1991 Manual page 743

Main Menu
Ignition Switch
Test
1. Remove the dashboard lower cover (see next
column).
2. Disconnect the 7-P connector from the floor wire
harness.
3. Check for continuity between the terminals in each
switch position according to the table.
WHT (IG2-A)
WHT (BAT-A)
BLU/WHT (IG2-B)
WHT/RED (ACC)
Table of Contents
7-P CONNECTOR
BLK/YEL (IG1)
View from
wire side
BLK/WHT (ST)
WHT/BLK (BAT-B)
Electrical Switch Replacement
1. Remove the dashboard lower cover and disconnect
the floor wire harness connectors.
2. Disconnect the 7-P connector from the floor wire
harness.
3. Insert the key, and turn it to "0".
4. Remove the two screws, and replace the switch.
SWITCH
DASHBOARD
LOWER
COVER
LOCK CYLINDER