Honda Civic 1998 Service Manual page 1343

Troubleshooting
B . The SRS indicator light can also indicate the DTC by the number of blinks when the SCS service connector is connect-
ed to the service check connector {2P}.
Turn the ignition switch OFF, and wait for ten seconds. Then connect the SCS service connector to the service check
connector (2P). lf you do not wait ten seconds, the SRS unit will not be completely reset and will not output DTCS.
SERVICE CHECK
CONNECTOR (2PI
IGRY, GRYI or [GRN, GRNI
SCS SERVICE CONNECTOR
07PAZ - (x)101(xt
Turn the ignition switch ON (ll). The SRS indicator light comes on for about six seconds and goes off. Then it will indi-
cate the DTC:
- The DTC consists of a main code and a sub-code.
-
Including the most recent problem, up to three different malfunctions can be indicated.
-
In case of a continuous failure. the DTC will be indicated repeatedly (see example 1 below).
-
ln case of an intermittent failure, the SRS indicator light will indicate the DTC one time, then it will stay on (see exarn-
ple 2 below).
-
lf both a continuous and an intermittent failure occur, both DTCs will be indicated as continuous failures.
* In case the system is normal {no DTC}, the SRS indicator light will stay on (see example 3}.
Read the DTC.
Turn the ignition switch OFF, and wait for ten seconds. Then disconnect the SCS service connector from the service
check connector {2P).
1 .
Ex8molos of DTC Indications:
1. Continuous failure, SRS Indicator Light is:
[.- , s --]
- l1'"*0"
DTC 2.1
Mosr roc€nt p.obt.m
Intermittent failure, SRS Indicator Light is:
f - . f -
- l F -
t
M.in.ods ll)
Sub,code l2l
oTc r.2
-4
t-
--t F
Main cod. (l) Sub.cod. (1)
!._.--!-
D T C r . 1
Thnd moll r66.t
l-ight 3rry3 on in e$ ot
3.
Normal (no failure), SRS Indicator Light is:
oTc 5.1