Honda Acura NSX 1991 Service Manual page 1313

(From page 23-328)
Reconnect each connector to
the gauge assembly and SRS
unit then connect the SRS
test harness A to the SRS
unit.
Measure the voltage between
the No. 6 terminal and body
,
SRS unit assembly is faulty.
SRS UNIT
S R S
HAR
07M
1 2 3 4
HARNESS
5 6 7 8