Honda Prelude 1993 Service Manual page 1393

Supplemental Restraint System (SRS)
Troubleshooting (cont'd)
7. Check for continuity between the B1l terminal of
Test Harness B (O7MAZ-SPOo5OO) and the No. 1
terminal of the SRS main harness 4-p connector.
TEST HARI{ESS B
07MAZ-SPq)500
a lf there is continuity, the SRS unit is faultv.
Replace it and recheck the voltages according to
the chan on page 23-304.
a lf there is no continuity. there is an open in the
SRS main harness. Replace the SRS main
harness and recheck the voltages according to
the chart on page 23-304.
Reconnect the SRS main harness 4-P connector to
the main wire harness. Disconnect the dashboard
wire harness 5-P connector from the gauge
assemblv.
A
B
HARNESS 5.P CONNECTOB
q
Turn the ignition switch ON and wait tor six
seconds.
Measure the voltage between the No. 5 terminal
and body ground.
DASHBOARD WIRE
HARNES9 5-P CONNECTOR
View lrom terminal side
a lf voltage is more than 8.5 V. the SRS indicator
circuit is faulty (in the gauge assembly). Replace
the SRS indicator assembly and recheck the
voltages according to the chart on page 23-304.
a lf voltage is less than 8.5 V. the dashboard wire
harness (or the main wire harness) is faulty.
Replace il and recheck the voltages according to
the chart on page 23-304.
23-316