1996 HONDA CIVIC c401

Gonnector ldentification and Wire Harness Routing
Floor Wire Harness (Sedanl: '97 - 00 models
Connector or
Terminal
Number of
CavitiesLocationConnects toNotes
c552
c553
c554
c555
c556
c557
c557
c558
c559
c560
c56'l
c562
c563
c564
c566
c568
c569
c570
c571
c572
16
8
14
20
25
2
2
1
2
1
20
2
2
2
1
l0
1
1
Behind under-dash fuse/relay box
Behind under dash fuse/relay box
Above under-dash fuse/relay box
Under left side of dash
Above under-dash fuse/relay box
Above under-dash fuse/relay box
Driver's door
Driver's door
Passenger's door
Passenger's door
Middle of floor
Left side of floor
Right B-pillar
Inside of left rear wheel
Left C-pillar
Left C-pillar
Left C-pillar
Fuel tank
Fuel tank
Inside of righr rear wheel
Left B-pillar
Fuel tank
Left side of steering wheel
Righr B,pillar
Left B pillar
I ofr ^,,.riar ^.^al
Right quarter panel
Under-dash fuse/relay box (C923)
Under-dash fuse/relay box (C921)
Dashboard wire harness (C503)
Main wire harness (C402)
Main wire harness (C401)
Main wire harness (C401)
Driver's door wire harness (C631)
Driver's door wire harness {C631}
Front passenger's door wire harness (C651)
Front passenger's door wire harness (C651)
Parking brake switch
Driver's seat belt switch
Front passenger's door switch
Left rear ABS wheel sensor
Rear wire harness (C601)
Rear wire harness (C601)
Rear wire harness (C602)
Fuel gauge sending unit
Fuel pump (FP)
Right rear ABS wheel sensor
Driver's door switch
Fuel tank pressure sensor sub-harness(c791)
Power mirror switch
Right rear door wire harness (C671)
Left rear door wire harness (C661)
Left rear door switch
Right rear door switch
ABS
ABS
ABS
G551Left kick panel
Left side of floor
Body ground, via floor wire harness
Body ground, via floor wire harness
"1r With power windows*2: Without power windows
*3:'97 - '98 models*4: '99 - 00 models
23-44

Power Windows
Circuit Diagram ('96-98 Sedan)
UNDER HOOD FUSE/RELAY BOX
I.iASTER SWITCH
UNDER.DASH FUSUBELAYEOX
BLU/ELK
B3
3 I BIGHT BEAR
l$',]ilP3,y
FBONTPASSENGER'SWINDOWswtTcH
BLK
t
G551LEFT HEAF WINDOWMOTOR
23-222
R GNT REAR WINDOWMOTOR
BLK
I
G551FRONT PASSENGER'SWINOOW MOTOR
c401G402

POWERTRAIN TFUSE 15AtTEii|AtOf, ^ -aPsE|{aon see Fowert5a ^ Distribution,99coldary---]-l-"jt='-.iHO2S iinBt
E*o,*. !CONTROL IMODULE I(PCMoTECM) :'i,l,llouu riI
\T,T]KDT4
WHT/NEDBLKAVHT
1
T
t
WHI/FED
IT GFN
c130Oermlnals1n0)
vtEw 52
')------------6;ffii----F'di---:-- ----Ttgy.:!-
{ Strff' .'Sffi"? .uoFo?,* | su #33nno' ruo'ffiJ,. srouno i6is-*' #;,"1"-* ' canistqvent sotenoid l":iiEt$'[i,
i ffii$J' *H*"n' i :3Hl'5'* varvaclntror,llg'r+,.'
I . -__-,__-SJECM)fL------ Prloro a6
t
UNDER.DASHFUSE/RELAYBOXPHOTA 58
BLKAVHT
1I'j
c101
vtEw 2a
_{
rn+5-m
. c115, Oermlnals,'t-71
I vtEw 38
c401
c568
VIEW 4
ALKAVHT
BLKAVHT
,l
See Pow€rDistribution,page 10.5.
EVAPORATIVEEMtSStON(EVAP) PURGECONTROLSOLENOIDVALVE
EVAPORA. 'TIVEEMtSStON '
(EVAP) :BYPASS iSOLENOID ,VALVEEvaponn- 2
TIVEEMtSStON(EVAP)CONTROLCANISTERVENT SHUTVALVEPHATO 39
c125
BLU
1
BFN/BLK
'97 model:Calilornia Coupe,Calilornia Sedan LX'98 modei: all
c568
c401
c131
vlEw 59
Ses GrourdDisMbdion,pag€ 14-1.
NEO/YELBLKNVHT
D13A5
FED,^VEL
A15
LT GFNAIVHTT1
G101PHO|Q 33M8
BIK/YEL
r+l
23-9

t)
POWERTRAINorENGINECONTROLMODULE(PCM or ECM)
BLKryVHT
fFUSE 15AL1EA|{A]OAsP sExsoa7.54See PowerDistribution,page 10-5.
UNDER.DASHFUSE/RELAYBOX
t\-I Secondary! HO2S input, (sf,o2sl-------
- ,.-"., -^,o"::.f=_
rtl
ll er-x'wnr
g A crer
""",".--*'i-"fj*"
c432
c7a2
-l--
:
$i
see Power
SECOND- F rl EVAPORATIVE ' f-tl-l EVAPORA- ;ARY I I I EMISSION 'I I ITIVE
8iiE,R I ltt l !'JiiABi*"'il ltt l Et,i"'J""sENsoR I Jll I soleHoro 'l )ll I i9x1661
!t"93:t IJJ vs!:", iLLl !Ailf*'",,
: I 'l"u.t
".*,^,'"rf I ,----j I l';i";?'*
2 J:--;t, C432 ll 96 model: all Coupesptlofo /6 i 97 model a

coupes,
BLKI"V!/HT
--1"r", 'Y :t f iiiv!3 Y iiol-o ao
onr.r wxr I I ll catrfornra Sedan ll 9 g c49 !s8 mocJr, iri I a il!9.!a^5?
""""._l**t' ,L-
r I i,,o"n,n",l "f,",ul,,
-"-.1,=l
;^[::Ttn*- I i I
""1
,
+ g:%,, *"[
il I :D13 A A5A A15 A , A2gA 428 |'-----=,-- -=-7-tsHo2sc) tso2sHTci {Pcs) | {vs!,) (2wBs)Sensor Secondary EVAP purge ' EVAP control EVAP bypassground HO2S hedter controisolenoid : canister vent solenoidt control valve control , shut valve valve controlt , conkglttb------
BLKAA/HT
BLKAVHT
1
c401
c568
BLKTIVHT
BIK
FED1
Distribution, '
page 10-5. :
, BLK' YEL
SHUT BLU
(Terminals 1-10)
vtEw 52
! Ii{:',+'i":
II
23-11

PGM-FI (All '96-'98 Models except D1685; 'g$.'00 D16y5 with M/T)
- D16Y5 engine (cont'd)
r-------1POWERTRAINOJENGINECONTROLMODULE(PCM or ECM)
c125
---------1
FUSE 15
$t"t!ilS8" see Powert.5A - Distribution,page 10-5.
UNDER-DASHFUSE/RELAYBOXSecondaryH02Sanput(sH02s)
D14 I'
,n"r,"ao I
rtr
lt I
I
i,tjclt5(Ierminals'1-7]T I 1
vtEw 3a
HI
lffiq,m
,.ul
- '' :
3A-3uA---g'A--i--**----f'I :(sro2sc) (so2sHrc) (pcs) , ryse -"-*"i - l! 39Y.E!:
;:m AA8r"y- rvffi's" i euo8S:noo' E\"L'Yssl 'iH;in';'
hearer sorenoid : :ill*',":* ;:fl'".t"* iiF!ii"te'-control valv6 control I controt ___-- ll?|Et",".,:
T
$
See Pow6rDistribution,page 10-5.
BLK,/li!/HT
BLK,\II/HT
1
c401
c568
EVAPORATIVE :EM|SSTON ;(EVAP) PUBGE .CONTROLSOLENOIDVALVEPHOfO 38
EVAPORA.TIVEEMISSION(EVAP)CONTROLCANISTEFVENTSHUTVALVE
EVAPORA-TIVEEMtSStON(EVAP)BYPASSSOLENOIDVALVE
(See S/Mpage | 1-9for'99-'00models)
'98-'00
mooets
c568
c4o1 :
PHO|A A5vlEW 59
11 g Ct31
See GroundDistribution,pag€ 14-1.
Y
I
anver.x
b9^
23-14

PGM-FI (All '99-'q) Models except D16Y5 with M/T and D1685) (cont'd)
- Dl6Y7 Engine
ct6
(
k
GRN
GRN/ALK
II
)
-l.a
FUELTANKPRES-SURESENSOR(See S/M1
BLK
GFN/BLK
GNN/BLK
6
GAN/8LX
8
GFiI/BIK
tis3 :INTAKEAIRTEMPER-ATURE(|AT)SENSOR
PRIMARYHEATEDOXYGENSENSOR(HO2S)
c'123
c123
cs68PHOTO 103
c401
vtEw 40
ct31
vlEvt S9
FffiflH
{
r,Bi".'#
H
r{
t
f 5:o#'""'"n
rtrt
BLK
at
It
lFueltan* TP \lpr€asura Rg{grsncs ssnsor ECT IAT Primary IF€nsor inpJt voltago input sensor input sensor inpul HO2S inout I| (rt^xn Naca Crpsr lscn - -- 1-ran -- -(p,ioi3i-- ,L------- -----J
BLKT^YEL
clt5(Ierminals 8-14)
vlEw38
contaol
24-8

--.I POWERTRAt lor I I rusers i oasx
I ! EtR'+[i. i ) el'stwg^ seepower i[EiFi
*'tr
_____:l*.'
#l:_l::i\--
$11*"1
;f;,_,
,, lhtEffe. i l giTr**- Bi:,ffiilsr iI Secondary
i- - - - - - - - :84 - - - i fis"'!r"'**,,i *#i5
-''!
lil$iiiE- ilt5t--- -oii,ib"t;". lEb;I S.econdary | iFCrrr-o, eCn11l I - page 1O-5. I Fa6io sa
_,a"3,____ j ",E"-o t" y;rjrt...
A23 Y BLKrt!/Hr I v4d5o
[t] |
:iT[r""-l
*.--il''""'
:xl f''i-'l !trLw18 I .Ar*
Seecround : GRNBLKI BLK\"HI I FEoYELI LT GRN wttr
ii.ir'r;U: !
1 [
*"=[:-{r**,,"'^"'l
Fi{f},ff' ".**n,t
"-#::"""_
! 1""'"*..!.--":i^."^ I I lfuri+ta:"
| * | ,"",1*--".Jrr*,, ,l ,l LSn*ur,"
Ll _, ffii** $
w**-
ry
*il
I
*i{tu
Page143. : It I I i - Yi',,,u,
[!l
",,,
,F"
|
"."":.tun't
+ F,'"%*
----, (sO2sHTc) (PCS) (vSV) L2WBS)i Secondary EVAP pufge EVAP control EVAP bypass !r. HO2S control canister venl solenoid Itt heater solenoid shut valve valve control I! control valve control controli *'-- |.E------ ----J
13 g c401
POWER.TRAIN orENGINECONTROLMODULE(PCM orECM)
vtEW 70
24-11

From B
WHT/BED
WHT/REO
WHT/FED
W}ITIRED
2
c401
vlEw 73
WIIT/BED
LJ*
;.;.il,
m
:il
"u"T.l,
m
*
a
From A onfacing page.
v
I
*"rr"a^ |
,L-:l'il
mm-'
1:-a PHO|O147
I See Ground8LX I oistribtnbn,
|
*'"J'.
v'a-
FUELINJECTORRELAYPHOTO 135
r S€s Groundarr< Dietribution.
FUEL PRESSUREREGULATORSHUT.OFFSOLENOIDVALVE
: c4o'lc150
vtEW 72
r-
IT
;.;..{
'm'
m'ill"'"-"'
,t,iJ,-,
i{
it.;:;t"'-
INJECTORCONTROLMODULE
See G.oundDislribution,pag€ 14-3.
Y
!
BFN/BLKI-J
I
I Distribr;tion,I pags r{-6.
ti: clot
y'o,JPHOIO 86
G101
-"----.< c.t 16- -J (Terminals'l-7)""'7lw;8"'"
Ground GrouftGround Ground
fu*gr PorYgrfl[J2) (rNJ3] 0NJ4]
;:[
2s-1
!-'
BFN/BLK