Honda Civic 2002-2003 Service Manual page 1069

SRS
DTe Troubleshooting (cont'd)
6. Reconnect the battery negative cable.
7. Erase the DTC memory.
S. Read the DTC.
/s
DTC 4-4 indicated?
YES-Go to step 9.
NO-Short to power in the front passenger's seat
belt tensioner; replace the front passenger's seat
belt (see page 23-4) .•
9. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
10. Disconnect floor wire harness 4P connector
C403 (A) from dashboard wire harness B.
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I 1. Connect the SRS inflator simulator (2
Q
connectors) and simulator lead F to dashboard wire
harness B.
12. Reconnect the battery negative cable.
13. Erase the DTC memory.
14. Read the DTC.
/s
DTC 4-4 indicated?
YES-Goto step 15.
NO-Short to power in the floor wire harness;
replace the floor wire harness .•
23-62
15. Turn the ignition switch OFF. Disconnect the
16.
17.
IS.
19.
20.
21.
battery negative cable, and wait for 3 minutes.
Disconnect the driver's airbag connector (see step
2 on page 23-21), front passenger's airbag
connector (see step 3 on page 23-211. and driver's
seat belt tensioner connector (see step 5 on page
23-221.
Disconnect SRS unit connector A (1SP) from the
SRS unit (see step 7 on page 23-22).
Disconnect the special tool from dashboard wire
harness B.
Reconnect the battery negative cable.
Turn the ignition switch ON (II).
Check for voltage between the No.9 terminal of
SRS unit connector A (1SP) and body ground, and
the No. 18 terminal and body ground. There should
be 0.5 V or less.
SRS UNIT CONNECTOR
A (1SPI
Wire side of female terminals
/s the voltage as specified?
YES-Faulty SRS unit; replace the SRS unit (see
page 23-122) .•
NO-Shortto power in dashboard wire harness B;
replace dashboard wire harness 8 .•
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