Acura 2002 RSX Service Manual page 1458

SRS
1 9 .
DTC Troubleshooting (cont'd)
Turn the ignition switch OFF.
Disconnect the floor wire harness 21P connector
(A)from the dashboard wire harness.
Turn the ignition switch ON (ll).
Check for voltage between the No. 3 terminal of the
OPDS unit harness 8P connector and body ground.
There should be 0.5 V or less.
OPDS UNIT HARNESS 8P CONNECTOR
Wire side ot female terminals.
ls the voltage as specified?
YES Short to power in the dashboard wire
harness; replace the dashboard wire harness.l
NO Short to power in the floor wire harness or in
the OPDS unit harness; if the OPDS unit harness is
OK, replace the floor wire harness.l
2 1 .
23-112
23.
24.
Turn the ignition switch OFF.
Remove the gauge assembly {see page 22-66).
With the connectors still connected to the gauge
assembly, backprobe the No. 8 terminal of gauge
assembly connector B (18P).
Turn the ignition switch ON (ll).
Check for voltage between the No. 8 terminal of
gauge assembly connector B (18P) and body
ground. There should be battery voltage.
GAUGE ASSEMBLY CONNECTOR B {18P}
Wire side of female terminals
ls there battety voltage?
YES Go to step 27.
NO - Go to step 31 .
Turn the ignition switch OFF.
z a .
26.
}
a 1