1999 HONDA CIVIC Seat

How To Use This Manual
Component Locations
To see where a component or connector is located on the car, look up its photo number in the
Component Location section in the back of the book. The photo will also tell you the color of
the connector, and how many cavities it has.
To see where
connectors and parts
are located, look up
their photos in the
Component
Location section.
I
I
3
r - 1 GAUGE
| | I_S-9_EIBLY
lt''""'
r - 1 cRUtsE
! !fi':*
r - 1 POWERTRAIN
I I CONTROL UNrr
a i[i9#r,
lf there is no photo number below or beside a component name or a connector, ground, or
terminal number, look up that name or number in the Connector-to-Harness Index that begins
on page 203. The chart lists how many cavities a connector has, where it's located, and what
it connects to. The related illustration shows the connector's location on the harness, and the
harness routing.
Connactor ldontlticallon and Wke Harness Rouling
DFIVEF'S POWERSEAT WIAEHAFNESS
It a connector on a
schematic has no
photo number, look it
up in the Connector
ldentilication chart
c712
c7t6
c702c701
and related illustration.
203203.1
Drlvor s Sea! wne Harn€ss
Lefts'd.Hrc hatu$ 1c2611Loft s'd. src hamass 1c262)
F6ar up.dow^ n.morykisor
l
E
oo

_t
89c559
Wrth. - - MilrorFUEL , DetoggerTANKUNIT ' RIGHTpaoes 74 ; POWERanj sr -r , MIBRORPHofo 103 | Page 141-2
i-l : i-l
I ltl I
,,:l'it{;
FUELTANKFUEL INTERNALPUMP SOLENOIDPaqe 23-1 VALVEor1q: Page 25-1PHOTO 103 PHOTO 145
r-.| r-'r
tttl
tttlL-J L-J'l
:l'a,t,
- G501 and G502
'9&'98
m@els
NOTE: Wires shown without color codes are black.
DRIVER'SSEATBELTSWITCHPage 73
tl
tl
STEREORADIO AUDIOTUNER UNITPage 150-1 Page 150-1PHOTO 73 PHOTO 137vtEw 6a vlEw 74
F-.|F-.1
ttll
trtlL-J L-J-.I 'I
93'c557
vtEW 62
'99'00
modelexceprDl685
14
G501
14-9
!-6ssz

Integrated Control Unit
NOTE: Fuse 31 is hot with lgnition Switch in START (lll) and clutch pedal depressed or A,/T Gear Selector in
PARK (P) or NEUTRAL (N), see Starting System, page 21,21-1, ot 21-2.
See BrakeSystemlndicatorli^hl
FUSE 3IstaaTEaSIGI{AT7AAI
I
I
I
I
I
\
\
\
\
\
\
I
I
I
I
I
I
/
S€s SiarlingSyslsm, pago 21,21-1. or 21'2.
SEs BrakeSystemlndicetorLight A6
SsaClharSrrESystom
Eog GoundDistlbution,page l,l-7.
L------3c420PHO|O 63vtEw 53
--r-r..r'
FED/BLU
SeeCeilingLightSee Seat Beltand lgnitionKey Remind€rs
t@
i'l-;;,-lH8B'r*| rrmn1gn I FUSEI
i f t*" ig8f"LJr____J PHOTO 7
u'lf tf,%,
S vtEw 3a
wHr/FED
| 3fl3,n'"n
wHr,FED I sYsteh
<--=- !t
,r"r,".0 | ,n"r,".u I
| .l B*?r:"" ,.!,.*,

Seat Belt and lgnition Key Reminders
UNDEF-HOODFUSE/RELAYBOX
S6s Pow€fDistribrtion,pe961&10.
FUS€ 25UFIEN?,irA
UNDER.DASHFUSE/RELAYBOXPHOfO 58
+Ss€ PowerDistribution,Fag6 1G6.(Termlnals 17-20)
vlEw 56r:f ftir
YEIt
S€€ Pow€tDistibliion,pag€ 10"6.
Tf
----rer,'-----l$Fffi
r"il-ffi3#-.-T-lii*"f *'
*;-'-1,rffi{ru+"
iiw-Q!""
ffi. sL,' #* lBffir' i iL_@__J_iInpu Inpur Inpr',t | | | 86 l'
=f,f-----J
| "'o'""I-ni=of'"
!:*+',
--[--:p----j
',
I f--. Erid*'i,ll*,
'"'"'"1
| ,,"."1 ^i:,:l"tt"#"'
,.*, I ,*'*.,
"'
. t tx,,:.,
'"''"[
,*,,
*Fgt it:- _ _ _, .r..*;ff'"* o",ur*,.
I Lqffi^j'-. hl.u.1f*"
cFNI
t""ff*;--- 'lt'-h*
I
'=es'oomode,sexcep,cx
i
ilT,.+ry, ".-l ttr,'g$t
AgBBBBB$"l',il*
"'*tj
L:iPHoro s6 : G4ol
r--xr------
.I RTY
iFn-
il-----*L----a;.T'--
S€ecrou$ IDistribr.niofl, >-a
Y:___L__'lftf'*
I
I-^l
I
see cround I
il",jli'.91'
I
tt*r: c4ojPHO|O 57
--f*.?*-j
--LryJ
',J,trni:
.4
Beeper o0tpul
SsarDoor f€y b6hswiich sr'/itch switcflinput inpul inpd
73

How the Circuit Works
Seat Belt Warning
With the ignition switch in ON (ll) or START (lll),
battery voltage is applied to the seat belt reminder
light. When the seat belt is not buckled, the seat
belt reminder/key-on beeper circuit in the
integrated control unit senses ground through the
closed seat belt switch. The seat belt reminder light
comes on and stays on, and the beeper beeps for
6 seconds. The reminder light and beeper will stop
when the seat belt is buckled or the timer circuit
deactivates them.
lgnition Key Warning
Battery voltage is supplied at all times to the seat
belt reminder/key-on beeper circuit in the
integrated control unit. When you turn on the
ignition key switch the integrated control unit
senses ground. lf you open the driver's door, the
door switch closes, causing the beeper to sound
until the door is closed.
Refer to the Service Manual (Section 23, Electrical)
for specitic tests or troubleshootrng procedures.
73-1

,\
c2Y
IIPNK II
III,0.+.P,0;1""
,--_. aivtEw60
' l', PNK I'T
i -t^-. 3l;33;" 'i'H;"^
i 1n''n"o :
: "n*l :,l
i z f czrs
;T
: fTl Pt[?5'" :
i l/ | LEVEL: l.-: I swrrcH _, I Sae Grourd
: ,9c215 g:"Jifll' ;,t'lY
I l--t
v-i ! czoz :| - PHOfO 19
"""r::I
I
t
PGM.FI
B6Y C3
"aor"au I
I YEURE'
See SeatBell R€minder
o\
Hol
c4t1
vlEw 60
ct01
vtEw 2e
ENGINE OILPRESSUREswrTcHClosed withlow oil pressure.PHOfO 131

Security System
- '96-'98 USA: HX, LX, EX; '96-'98 Canada: EX. Si
UNDER-HOODFUSE/RELAYBOX
t"'1,",*
,";;;i[ftT"fi'
'lffi;?'- 1
Dfstnoulon. fuO wnr I yEL
,-l_""__
UNDER.DASHFUSE/RELAYBOX
@@
.-"*luuu' ",-f
*'^'*'
,..1
f::T;J
I I
-Tl[3,*,,,*-"""
| |
%;1 l
FUSE 3
I I C5s1 !--Jt--JC423 (Not,i!r13 " u".al
_::;=ffi
HORNRELAY
PHA|O 129 (9A nodel)
{'96-97 models 3)
i'"---i[
il il
'98 model'96-97 models
I Horn Baitery tgnition I: control\
lgnition key II i*iiirr inilt eround IL------ -----J
- -l-s-f---- --------tiY
8LU FEo ll BLU aED I
;t,-
fon:*,
vlEw 21
8LU/FED
1
GAN
t'I
HORN
a-. =--
e.r,".o ll
, Ag::l^.aLu neo ll v,rwoo-'gr-u.neo sersarr R,I v,rw DU BLU/BEo See Seat BeltO -( and tgnition Keyeru neo ll Reminders
' + c4is
.,u*i,l( il,?l?.uo
r-{---- sTEERTNG;:E[t-:--.rsrEERrNG *.1
i l-flb'fitg"# i".e"er;;
-
|
ll-Ukevinisnition l I
:r:["_-----r
ilrff,i$t ! ilr,tlp:
lgnltion Ksy I LOCKSwftch I PHoro z1Closed with
c201
vlEw 30
133
J!@i---;""i ".*l
o"n"'o''
]t ____ __ __ _ _ _i__ _ _ _ _ _ I

Security System (cont'd)
- '96-'97 CX and DX Models (cont'd on page 133-10)
NOTE: Wires that look like this e:=---{ are pan of the optional Security System harness installed
between factorv harness connectors.
@
FUSE 52toRr{,sTorlrotirt5a
STEERINGLOCK
c20'lPHO|O 23vtEw 3a
HORNRELAY
".,,".:J[--
'I
"""'
[*u""''"h
GAY
GRY
.--.tf
rv lla:
"ll
114 H(al c(.-t
+
)e florns
Horn RelayConnecto.
sEcuRrwIN.LINEFUSEHOLDER
ALK,YEL
11
Horn Batiary lgnitionSECURITYCONTROLUNIT
vtEw 58
c214
vtEw21
/1H?#,
See Seat BeltO ___________1F_( ano ronrl|on
".u "eo ll c415 KeY Reminder
" U c+ts 'i!,1fl0
eLu,,,viiY ll9,'9.60
BLU/FED
BLK
gd!ryi--],.,,.*,"o
ilnffi"* !"*"
I L+ kev In ignition. IL--ll------J"'utTf,
"o',uoLK ll PHofo46a
G401
"",,""i"1---"-",-,""rf &f,.f,,,
t A-----1.:A Ho'n Reray
ll ll Connector"""o"n
ll
*""T
ll1A-------/{
r-------'l lonltion I
iltr? _ili* !'"*' i
!i*.1-/*.,i !I L---*--J It--"-.*-*t------J
uAcgtar-x,ver" ll eroro oo
133-8