Honda Civic Service Manual page 1069

sRs
DTC Troubleshooting (cont'd)
6. Reconnect the battery negative cable.
7. Erase the DTC memory.
8. Read the DTC.
ls 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
b e l t ( s e e p a g e 2 3 - 4 ) . I
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.
07sAz-TB4o11A
Connect the SRS inflator simulator (2 0
connectors) and simulator lead F to dashboard wire
h a r n e s s B .
Reconnect the battery negative cable.
Erase the DTC memory.
Read the DTC.
ls DTC 4-4 indicated?
Y E S - G o t o s t e p 1 5 .
NO- Short to power in the floor wire harness;
replace the floor wire harness.l
1 1 .
t J .
1 4 .
23-62
1 1 .
1 5 .
t o .
1 8 .
1 9 .
20.
2 1 .
Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
Disconnect the driver's airbag connector (see step
2 on page 23-211, tront passenger's airbag
connector (see step 3 on page 23-21), and drivefs
seat belt tensioner connector (see step 5 on page
23-22t.
Disconnect SRS unit connector A ('l8P) trom the
SRS unit (see step 7 on page 23-22).
Disconnect the special tool from dashboard wire
h a r n e s s B .
Reconnect the battery negative cable.
T u r n t h e i g n i t i o n s w i t c h O N ( l l ) .
Check for voltage between the No. 9 terminal of
S R S u n i t c o n n e c t o r A ( 1 8 P ) a n d b o d y g r o u n d , a n d
t h e N o . 1 8 t e r m i n a l a n d b o d y g r o u n d . T h e r e s h o u l d
be 0.5 V or less.
SRS UNIT CONNECTOR A (18PI
Wire side oJ Jemale terminals
Is the voltage as specified?
YES Faulty SRS unit; replace the SRS unit (see
page 23'1221.a
N O S h o r t t o p o w e r i n d a s h b o a r d w i r e h a r n e s s B ;
r e p l a c e d a s h b o a r d w i r e h a r n e s s B . l
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