Acura 2002 RSX Service Manual page 1425

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DTC 9-4: Faulty Front Passenger's Seat Belt
Buckle Switch
1. Erase the DTC memory {see page 23-23).
2. Turn the ignition switch ON (ll), then buckle and
unbuckle the front passenger's seat belt several
trmes.
3. Read the DTC.
ls DTC 9-4 indicated?
YES Go to step 4.
NO - Intermittent failure, system is OK at this time.
Go to Troubleshooting Intermittent Failures (see
page 23'231.
Turn the ignition switch OFF.
Disconnect the front passenger's seat belt buckle
switch 3P connector (A) from the floor wire harness.
4.
) r '
6. Buckle the front passenger's seat belt.
Check resistance between the No. 1 and No. 3
terminals of the front passenger's seat belt buckle
switch 3P connector. There should be 0- 1 Q.
Check resistance between the No. 1 and No. 2
terminals of the same connector. There should be
an open circuit, or at least 1 M Q
FRONT PASSENGER'S SEAT BELT
BUCKLE SWITCH 3P CONNECTOR
Terminal side ol male terminals
Terminal side of male terminals
ls the tesistance as specified?
YES Go to step 7.
NO-Replace the front passenger's seat belt buckle
assembly. and clear the DTC.I
(cont'd)
23-79