Honda Acura NSX 1991 Service Manual page 619

Troubleshooting
Flowcharts (cont'd)
(From page 17-49)
I
Turn the ignition switch OFF and
Start the engine and check the
voltage between the A9 terminal
and body ground.
Is there more than 12 V?
Check the EPS control unit pow-
er supply (see page 17-59).
If it is O.K. substitute a known-
good EPS control unit
recheck.
Repair open in the WHTlBLU
between the EPS control unit and
the alternator.
and
TEST HARNESS A
wire