Starter Switch Signal - Honda Civic 1998 Service Manual

ldle Control System
Starter Switch Signal
This signals the ECM/PCM when rhe engine is cranking.
NOTE:
. A/T: Transmission
in E] or @ posnion.
.
M / T : i n n e u t r a l
A I:PPI
LGl
c t3lPt
Wire side ot female terminsls
v
Chock for an open or ihort in the
wire {STS linol:
Measure voltage between ECM/
PCM connector terminals Ag and
C6 with the ignition switch in the
start (lll) position.
Inspect tho No. 31 STARTER StG,
NAL {7.5 A) fuse in the undeFdash
Iuse/relay box.
-
R a p l i r r h o n i n t h c w i r o
b.tw..n the ECM lC6) and
tho No. 31 STARTER SIGNAL
(t.5 Al lu3. or th. PGM-FI
main relsy.
-
ReDhco tho No, 31 STARI€R
SIGNAL 17.5 A1tu3..
St.rior switch sign.l b OK.
Rapair open in tha wire batwatan
tho ECM/PCM lC6|and th. No.31
STARTER SIGNAL 17.5 Al tu!..
ECM/PCM CONNECTORS
sTs tELu/oFNt
I
3
7
E 9
't0
1' |
3 a
5 7 t
9 t 0
t 2 l 3 t 4 1 5 1 6 t 7 ta r 9
20
22
23 2a
t t 12
r3
t a
t 5 t 6
1 l
't8
25 27
ut
29
30 2a 2a
E 29 30
1 1 - 1 3 0
\,