Honda Acura NSX 1991 Service Manual page 929

From page 22-40
r
Test the blower relay: Connect
battery power to relay terminal C,
then connect terminal D to body
ground. There should be continui-
ty between terminals A and B
with power connected, no con-
tinuity with power disconnected.
Y E S
Check for continuity between the
BLK wire terminal and body
ground
Y E S
Turn the ignition switch OFF.
Reinstall the blower relay.
Disconnect the 2-P connector
from the blower motor.
Turn the ignition switch ON.
To page 22-42
Replace the blower relay.
Repair open in BLK wire between
t h e b l o w e r r e l a y a n d b o d y
ground. If wire is OK, check for
poor ground at 0301.
BLOWER MOTOR
C O N N E C T O R
22-41