Dtc 2-5: Short To Ground In Front Passenger's Airbag Inflator - Honda EP3 Service Manual

sRs
1 3 .
1 4 .
DTC Troubleshooting (cont'd)
Disconnect SRS unit connector A (18P) from the
SRS unit (see step 7 on page 23-221.
Disconnect the special tool from dashboard wire
harness B.
Reconnect the battery negative cable.
Turn the ignition switch ON (ll).
Check for voltage between the No. 4 terminal of
SRS unit connector A (18P) and body ground, the
N o . 1 3 t e r m i n a l a n d b o d y g r o u n d , t h e N o . 5
terminal and body ground, and the No. 14 terminal
and body ground. There should be 0.5 V or less.
SRS UNIT CONNECTOB A {18PI
Wire side o{ {emale terminals
ls the voltage as specified?
YES Faulty SRS uniu replace the SRS unit (see
page 23-1221 .a
NO-Short to power in dashboard wire harness B;
replace dashboard wire harness B. !
1 5 .
t o .
23-46
\ J
{
DTC 2-5: Short to Ground in Front Passenger's
Airbag Inflator
SpecialTools Required
. SRS inf lator simulator 07SAZ-T84011A
. 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 Intermittent Failures {see
page 23-261.
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.
07saz-T84011A
07xAz-s230100
Connect the SRS inflator simulator (2 Q
connectors) and the simulator lead F to dashboard
wire harness B.
4
5 .