Honda Acura NSX 1991 Service Manual page 625

Troubleshooting
-Flowcharts (cont'd)
Problem code 22:
Turn the ignition switch OFF and
connect test harness A to the wire
Disconnect the EPS power unit
connector and connect the test
harness C.
Check the continuity between the
terminals of the test harness A
and C as indicated in the chart on
the right.
I
Is there continuity?
YES
Check the continuity on terminals
as indicated in the chart individu-
ally to body ground.
Disconnect the negative and posi-
TEST HARNESS C
F E T 4
F E T 3
E F T 2
F E T 1
SLO GND B7
Repair open in the wire with no
YES Repair short in the wire with con-
- tinuity to body ground.
TEST HARNESS A
11
4
5
1
2
6
6
9