Honda Civic Service Manual page 1804

Troubleshooting
DTC 9-2
CAUTION: Whenever the ignition switch is ON 0l), of
has been turned OFF lor lass than three minutes, be
careful not to bump the SRS unit; the airbag(s) could
accidentally deploy lnd caqse damage or iniuries.
Check the tu.c:
1. Turn the ignition switch OFF.
2. Check for blown No. 23 (10 A) fuse in the under,dash
fuse/relay box.
Replace the tuse. Turn the ignition switch ON lll) , and check
that the fuse doesn't blow.
Th6 problem hs3 disappe.rod, TGt-dJiv€ the vehiclo and
3ee Troublerhooting Intermiftcnt Failuro3 on paqo 2l-15.
Check tol short to ground betwe.n tho unde.-da3h fus./
r.ley box and the SRS unit.
1. Turn the ignition switch OFF.
2. Disconnect the baftery negative cable, then disconnect
the positive cable, and waittorthree minutes.
3. Disconnect the driver's (and front passenger,s) airbag
connector(s) (see page 24-11).
4. Disconnect the SRS main harness 1gp connector from
the sRs unit.
5. Check resistance between the No. 3 terminal of the SRS
marn harness 18P connector and ground,
There should be 1 MO or more.
Feufty SRS unh; rcphce the SRS unit lsee pag.2+761.
(A)To page 24-65
To page 24-65
No. 23 lr0 Al FUSE
FUSE/RELAY BOX
!
SRS MAIN HARNESS
18P CONNECTOR
SRS UN'T
24-64
I
SRS MAIN HARNESS 18P CONNECTOR
O t f