Honda Civic Service Manual page 1055

sRs
DTC Troubleshooting (cont'dl
DTC 3-1: Open in Driver's Seat Belt Tensioner
DTC 3-2: Increased Resistance in Driver's
Seat Belt Tensioner
Special Tools Required
. sRS inflator simulator 07sAz-TB4011A
. SRS simulator lead C 07TM-S25011A
. SRS simulator lead F 07XAZ-S230100
1. Erase the DTC memory (see page 23-26).
2. Turn the ignition switch ON (ll), and check that the
SRS indicator comes on for about 6 seconds and
then goes off.
Does the SRS indicator stay on?
YES Go to step 3.
NO Intermittent failure, system is OK at this time.
Go to Troubleshooting lntermittent Failures (see
page 23-26).
3. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
4. Disconnect the driver's seat belt tensioner 2P
connector {A) trom the floor wire harness.
07sAz-T84011A
5. Connectthe SRS inflator simulator (2 0 connector)
and simulator lead C to the floor wire harness.
07TAZ-52501'lA
23-48
t 5 .
\ J
6. Reconnect the battery negative cable.
7. Erase the DTC memory.
8. Read the DTC.
ls DTC 3-1 ot DTC 3-2 indicated?
YES Go to step 9.
NO-Open or increased resistance in the driver's
seat belt tensioner; replace the driver's seat belt
(see page 23-4).I
L Turn the ignition switch OFF. Disconnectthe
battery negative cable, and wait Ior 3 minutes.
10. Disconnect the floor wire harness 4P connector
C403 {A)from dashboard wire harness B.
07sAz-T8401'lA
Connect the SRS inflator simulator (2 Q
connectors) and simulator lead F to dashboard wire
harness B.
Reconnect the battery negative cable.
Erase the DTC memory.
Read the DTC.
ls DTC 3-1 or DTC 3-2 indicated?
YES Go to step 15.
N O - O p e n o r i n c r e a s e d r e s i s t a n c e i n t h e f l o o r w i r e
harness; replace the floor wire harness.l
Turn the ignition switch OFF. Disconnect the
battery negative cable. and wait for 3 minutes.
1 1 .
1 2 .
1 4 .