Honda Acura NSX 1991 Service Manual page 1269

-Windshield Wiper Motor Test
Open the hood and remove the cap nuts and the
wiper arms.
NOTE: Carefully remove the wiper arms so that they
do not touch the hood.
Remove the windshield lower molding, hood seal and
air scoop by prying off the trim clips and removing
the screws.
WINDSHIELD LOWER MOLDING
Disconnect the 5-P connector from the wiper mo-
3.
tor assembly.
4. Test motor operation:
LOW SPEED: Connect battery positive to the B
the Lo (BLUIRED) terminal.
HIGH SPEED:Connect battery positive to the B
the Hi (BLU/GRN) terminal.
5 . If the motor fails to run smoothly, replace it.
B (GRNIBLK)
6. Reconnect the 5-P connector to the wiper motor as-
sembly.
7. Connect an analog voltmeter, between the As
and the E (BLK) terminals. Run the mo-
tor by turning the wiper switch is turned ON (Lo or
Hi position).
Voltmeter should indicate 0 V-more than 4 V al-
ternately.
\
Hi (BLUIGRN)
Lo (BLUIRED)