Faulty Front Passenger's Seat Belt Buckle Switch - Honda Civic 2002-2003 Service Manual

SRS
OTe Troubleshooting (cont'd)
OTe 9-4: Faulty Front Passenger's Seat Belt
Buckle Switch
1. Erase the DTC memory (see page 23-261.
2. Turn the ignition switch ON (III, then buckle and
unbuckle the front passenger's seat belt several
times.
3. Read the DTC.
Is 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 23-261.
4. Turn the ignition switch OFF.
5. Disconnect the front passenger's seat belt buckle
switch 3P connector (A) from the floor wire harness.
A
23-74
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
[2.
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
ilrwi)"' " W
1 2 3
Terminal side of male terminals
Terminal side of male terminals
Is the resistance as specified?
YES-Go to step 7.
NO-Replace the front passenger's seat belt buckle
assembly, then clear the DTC .•