Acura NSX 1991 Manual page 768

Main Menu
(From page 23-100)
Turn the ignition switch off.
Check fuse No. 2 (15 A).
Is the fuse OK?
Disconnect the 4-P connector
from the alternator.
Turn the ignition switch on.
Check for voltage in the YEL wire
at the IG terminal of the 4-P con-
nector.
Is there battery voltage?
Ground the WHT/BLU wire at the
L terminal of the 4-P connector.
Does the charging system light
come on?
Perform alternator/regulator test
(see page 23-102).
Table of Contents
Replace the fuse.
L (WHT/BLU)
IG (YEL)
Repair open in the YEL wire.
Check for a blown charging
system light bulb. If the bulb is
OK. repair open in the WHT/BLU
wire.
View from
terminal side