Honda Acura NSX 1991 Service Manual page 1320

Supplemental Restraint System (SRS)
-Troubleshooting (cont'd)
5 . Check for continuity between the Bl 1 terminal of
the SRS test harness B and No. 1 terminal of the SRS
main harness's 4-P
If there is continuity, the SRS unit is faulty;
l
replace and recheck the voltages according to the
chart on page 23-330.
If there is no continuity, the SRS main harness
l
is faulty; replace the SRS main wire harness and
recheck the voltages according to the chart on
page 23-330.
23-336
connector.
SRS MAIN HARNESS
4-P CONNECTOR
6. Connect the SRS main harness's 4-P connector to
the floor harness, then disconnect the floor harness's
30-P connector from the gauge assembly, and meas-
ure the voltage between the No. 9 terminal and body
ground with ignition switch on.
FLOOR HARNESi
30-P CONNECTOR
view from
terminal side.
l If voltage is less than 9 V, the floor wire harness
is faulty; repair open or short in BLU wire of the
floor wire harness and recheck the voltages ac-
cording to the chart on page 23-330.
If voltage is more than 9 V, the SRS indicater
l
cuit is faulty (in the gauge assembly); replace the
gauge assembly and recheck the voltages accord-
ing to the chart on page 23-330.
r
BLU -
cir-