Honda Civic 2002-2003 Service Manual page 1053

SRS
DTe Troubleshooting (cont'd)
12. Disconnect SRS unit connector A (18P) from the
SRS unit (see step 7 on page 23-22).
13. Disconnect the special tool from dashboard wire
harness B.
14. Reconnectthe battery negative cable.
15. Turn the ignition switch ON (II).
16. Check for voltage between the No.4 terminal of
SRS unit connector A (18P) and body ground, the
No. 13 terminal and body ground, the No.5
terminal and body ground, and the No. 14 terminal
and body ground. There should be 0.5 V or less.
SRS UNIT CONNECTOR A IlaPI
= =
Wire side of female terminals
Is the voltage as specified?
YES-Faulty SRS unit; replace the SRS unit (see
page 23-122) .•
NO-Short to power in dashboard wire harness B;
replace dashboard wire harness B .•
23-46
DTC 2-5: Short to Ground in Front Passenger's
Airbag Inflator
Special Tools Required
• SRS inflator simulator 07SAZ-TB4011A
• SRS simulator lead F 07XAZ-SZ30100
1. Erase the DTC memory (see page 23-26).
2. Turn the ignition switch ON (II), 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 Intermittent Failures (see
page 23-26).
3. Turn the ignition switch OFF. Disconnectthe
battery negative cable, and wait for 3 minutes.
4. Disconnect the front passenger's airbag 4P
connector
(A)
from dashboard wire harness B.
A
07SAZ-TB40l1A
-.-~
,
~,~~ ~
G::
07XAZ-SZ30100
5. Connect the SRS inflator simulator (2
Q
connectors) and the simulator lead F to dashboard
wire harness
B.