Page 1841 of 2189

Ground
G402
Components or Clrcult Grounded
Arr gear position switch, ABS control unit (3 wires), Blower motor high relay ('99-'00
models), Blower motor relay, ELD unit, Heater Jan switch ('96-'98 models), Heater
control panel, Mode control motor ('96. 98 models), Power transistor ('99-'00 models),
Service check connector....plus everything grounded through G401
| 14-13 | ABS pump motor
1l-9 i Stereo radio tuner ('96-'98 models), Audio unit ('99-'00 models)
Drivsr's door lock actuator, Driver's door lock switch, Drivefs window motor' Left mirror
defogger, Pow€r window master switch (2 wires), Power door lock control unit (all
except '99-'00 with keyless), Power mirror switch
G55214-9 i Driver's s€at belt switch, Fuel pump, Fuel tank unit, Right mkror defogger
G601
(Hatch-
back)
14-12 iLeft and right back-up lights, Left and right brake lighvtail lights, Lefl and right rear
turn signal lights, Left and right tail lights....plus eveMhing grounded through G761
G601 I 14-10
(All Coupesl
ano
(96198
S6dans)
High mount brake light, Left and right back-up lights, Left and right inner brake lighv
taiilights, Lett and right license plale lights, Lett and right outer brak€ lighvtail lights'
Left and right rear turn signal lights, Rear window deJogger, Trunk latch switch
G601
(99-'oo
Sedans)
G602
('ss-'00
Sedans)
G761
(Hatch-
back)
G771
(Hatch-
back)
14-11
14-12 i
High mount brake light, Left and right back-up lights, Left and right brake lighvouter
taillights, Left and right inner taillight, Left and right rear turn signal light' Rear window
deJogger (GX), Trunk latch switch
Window antenna coil
Hatch latch switch ('98-'00 models), High mount brake light' Left and right license plate
lights, Rear window wiper motor...plus everything grounded through G601
Rear window defogger
14-13 i SRS unit (2 wires)
*1 = All '96-98 models €xcept Dl685, '99100 D16Y5 with M/T*2 = '98 D1685, all '99-'00 models except Dl6Y5 with M/T
e7
Page 1864 of 2189

cRutsECONTROLMAINswrTcHPage 34
tl
ll
1Y
. - -' accessory
: security system :
i secun,rY ;
: SYSTEMi coNNEcroR :' (oPTroN)' Page |33
: '. rg;'3,, :, I vrfl,v 58
ili; . ----+
REARWINDOW DASH LIGHTSDEFOGGER BBIGHTNESSSWITCH CONTROLLER
:93' :gl"' Goug:*:FTi\" f3$??'o"'
llll bi:8d;fttie-i:9-9{EJ
aaal ,"|;fl9,,ff%;"
:f :1'L;,:;;-;__:_:::J
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f ::'* ,I., l, I -l*,.Oerminals l '6)
'96-'98 modelspr+wi.ed tor
'99'00 modelspre-wired lor-_----accessory, security system
I srcunrw sEcunrrY :, SYSTEM SYSTEM ;i CONNECTOR CONi{ECTOR '' (oPTroN)
: Page 133-4
PHO|O136'
I- ABS -.
.-- USA: LX. -' .-' vo-Jl --', EX, and ilx mooers
vtEw 56
MOONROOF
!!P:',t MooN.
i*:r?, 33,o+"
'iii?,;) i??3;?'
' STEREO' RADTO TUNER ' ' DASH LIGHTS ,' P.da11o-, ' ' BRIGHTNESS '', ,;;;;- - : : coNTRoLLER '', v,iw;;" i i eage tte.t :, r-1 ,r r-1
: | | ::l I I
: | | ':l I. L-J . L-J
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MOON-ROOFOPENRELAYPage 122ot 122-1
vtEw 15
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ll
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c50tPHOIO 60vtEw 55
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14-7
Page 1952 of 2189
![HONDA CIVIC 1999 6.G Workshop Manual Air Delivery
- 99-00 Models
a
r--T----.I UNDER-HOOD UNDEB-DASH
| ,ry:i.l? IFUSE/RELAY I t::u:E^tt l:usE/RELAyi
- -{-;;; -
I PJ,.,8.J390 i
-
T;; ;
- - - - -
I H$3,,8
i 1;:t"* ];FPJ", i i m. HONDA CIVIC 1999 6.G Workshop Manual Air Delivery
- 99-00 Models
a
r--T----.I UNDER-HOOD UNDEB-DASH
| ,ry:i.l? IFUSE/RELAY I t::u:E^tt l:usE/RELAyi
- -{-;;; -
I PJ,.,8.J390 i
-
T;; ;
- - - - -
I H$3,,8
i 1;:t"* ];FPJ", i i m.](/manual-img/13/6068/w960_6068-1951.png)
Air Delivery
- '99-'00 Models
a
r--T----.I UNDER-HOOD UNDEB-DASH
| ,ry:i.l? IFUSE/RELAY I t::u:E^tt l:usE/RELAyi
- -{-;;; -
I PJ,'.',8.J390 i
-
T;; ;
- - - - -
I H$3,',8
i 1;:t"* ];FPJ", i i m'.u" se€power i "t8L,,
i t i a l'"0 r3l",lli"i:" aL--{..-----J L-J..----5::---:-J
"",":"rfi?ll, '[r;T:1"
-",*"1-J
*-*..l
,n", ".u I lt I
lr !I See Power I See Power Distnbution.I Distribution, U page 1o-9.
,, L::':l------- *Y=l
"*o "."",,t
[
*,:.'.Y%
Irel-
lt
:'l-4riffi
MODECONTROLMOTOR
;L:L{;I{,tt't{ {f
SensorGround grgund
venl
Air mix5Y poientia,reTgrano9 rnrrul
gIouno
RecircSwilcfi switchcommon mput
Recirc S$,itchtED LEDcontrol common
RECIRCULATIONCONTROLMOTORPHOTO 139
CONTROLPANEL
vtEw 76
So€ Roar II Windolv :
a
Htr Ttr =tr ;l *tr :tr *,tr THtr Ttr =tr ;l *tr :tr *tr Ttr
'il
Ti
Battery lgnition Mod€ Mode Mode L4ode Mode l od€(back up) input detrost h€av heat heav vent motorR€circulato Fresh
IJ
Delogger
L------- ---J
HEATERPUSHswtTcHEs
delrost
Air Airmix mixcool hot;;-; J'J - - - J-JL i- 5:- - -
SLK
812
AFN
13
BFN
See GroundDistribution,page 14-5.
c4 t, cl
WHT I ONN
ft++il
c723
F ash/RoclreSwftch
Reclrc.oat LEo
IY
tt
L__l--tGo3,
See RearWindowOetogger
AIR MIXTURECONTROLMOTOR
(
c9 Y cl1
61-2
Page 1956 of 2189
AiC Compressor Gontrols (cont'd)
- '99-'00 Models
From page 62.
v
I*"-ilii.,"r,
ihtli4
BLUAVHT
15
6LUAVHT
UNDER.HOODFUSE/RELAYBOX
Seg Pow6rDistrlbutiofl,pag€ 'l Gl1-c353PHO|O 8
l[,,*
';.!, "'""
,c,/cSwitch switchcommon itput
a,/cTHERMOSTATOlt below3"C (37"F).
THERMISTOR
(
B11A A8A B'IO |'r--:=---I A/C lgnition B€ttery II request input (backup) :
".j:[ru*,,ry "..;X
{;[
vtEW 57
HEATERCONTROLPANEL
l'lCswitch SwitchLgD IEDcodrol cormonGrouod
See AirD€livery,RgarWindowD€foggar
BIK
cl
ORN
c5
GBN
r,/cOt'llndicatof
HEATERPUSHswrTcHEs
t/cSwltch
S€e AirDelivefy,RearWindowDslogg6f
See GroundDist.ibdion,page 1,1-5.
Y
I(
=ffi;
(
.I UNDER.
I HOODi FUSE/I RELAYI Box
IJ
62-2
PHOfO 125
Page 1964 of 2189

Rear Window Defogger
- How the Circuit Works
'96198 Models
Voltage is applied at all limes through tuse 50 to the
rear window detogger relay (contacts). With the
ignition switch in ON (ll), voltage is applied through
tuse 16 to the rear window defogger switch.
When you turn the switch ON, voltage is applied to
the defogger timer circuit. The timer circuit supplies
voltage to the rear window defogger relay (coil). The
relay energizes and supplies voltage to the rear
window defogger. The defogger grid then heats the
rear window to remove any condensation from the
glass.
The defogger timer circuit will automatically turn off
the rear window defogger after about 25 minutes.
Refer to the Service Manual (Section 23, Electrical)
for specific tests or troubleshooting procedures.
'99100 Models
Voltage is applied at all times through fuse 50 to the
rear window delogger relay (contacts). With lhe
ignition switch in ON (ll), voltage is applied through
fuse 16 to the heater control oanel.
When you turn the rear window defogger switch
ON, a signal is sent to lhe defogger timer circuit
built-into the heater control oanel. The timer circuit
supplies voltage to the rear window defogger relay
(coil). The relay energizes and supplies voltage to
the rear window defogger. The defogger grid then
heats the rear window to remove anv condensation
from the glass.
The defogger timer circuit will automatically turn otf
the rear window defogger after about 25 minutes.
Refer to the Seryice Manual (Section 23, Electrical)
for specific tesls or troubleshooting procedures.
64-2
I
a
a
Page 1989 of 2189
UNDER.DASHFUSE/RELAYBOXPHOTO 58
I
I
I
I
I
I
FUSE 32tpE SE UGfiTStan r|{rs7,54
r--1 l ?EqnATEOI uohts I co rRoL; OFI I UNIT
! input ! im?,t
I
1f12)
To Under-dashFus€/Rglay 8oxon n6xl pag€.
-J---------rt--- ----Jc4r9 15 Y C501 c927PHOfO 6iOPTIONCONNECTORPHOTO 62
nEo/ALK
REO/ALK
* = '96-'98 models
*1[
"-"'['**,.1
_[ *[ ,*,
, FED/
I t:t t;t I
I l:l I ll IL--J ; L--J .L--J
HAZARD , REAR ' CRUISEWARNING. WINDOW :CONTROLSwITcH . DEFoGGER; MAINPage 114-1; SWITCH ' SWITCHvtEv/ 32 , Page114-1 'Pago114-1
c507(Ierminals11n6)
vtEw 56REO/EIK
14
RED/BLK
C't40PHOTO El
c723PHOfO 138
r--1 ;-r
| |ii | il || | | ll I: : A"rr GEAR !------J L--J
EEil'J",- p$i+bd'i 3333fi".' ilB?o'?u"."PANEL Eli"ira Page114 (96-'98 models)Page 114 PHoro 6, Page 1 14.1pHOfO 71 VIEW 71 pHOfO 73PHO|O 1i7 (g9'@l V|EW 6AwEtt/ 41 otv/Ew761ee-oo)
irril?.rJllPage 114-1PHOfO 13/vtEw 74
tl
tl
OASH LIGHTBRIGHTNESSCONTROLLERPage 114-1
(cont'd)
FIJSE l0
100-1
Page 2109 of 2189

Connector Views (cont'd)
1. C202 (with Cruise Control)
- Gray- Left side ol engine compartment- Connects main wire harness to engine
compartment wre harness
gRN/BLK
(Cruise control)
BRN,ryVHT(Cruise control)
RED/BLK(Headlight switch)
BRN {Cruise conkol)
WHT/BLK(Front wipetwashel)5
4.c568
- Gray- Below Juel tank unit connector- Connects floor wire harness to tuel tank
pressure suo-narness
BLU (PGi.4-Fr)
LT GRN (PGM-FI)
BLl(WHT (PGI\4-FD
YEUBLU (PGM,FI)
GRN/BLK (PGI\,4.FD
4
5
2. C407 ('98-'00 Models)
- Gray- Behind left side ol dash, above kick panel
- Connects main wire harness to roof or moonroo{
wtre harness
WHT/RED(Ceiling light)
l\4ale - LT GRN/REDFemale - LT GRN/BLKor LT GRN/RED(Ceiling light)
5
5.c570
- Blue- In right door pillar- Connects floor wire harness to right rear door
wlre hafness
2
3
YEL(Power windows)
WHT/RED(Power door locks)
YEUGRN(Power wrndows)
YEL/BLK(Power windows)
YEURED(Power door locks)
5
6
3.c423
- Green- On Jront of under-dash tuse/relay box- On main wire harness
*1: YEL (Fuse 3)*2: GRN(Rear wiper/washe4
GRN/YEL(Turn signals)
GRN/ORN {Tu.n signals)
GRN/BLK(Front wiper/washer)
GRN/RED(Turn signals)
5
62
3
*1= USA: tX, EX, HX, DX-V SiCanada: EX, Si*2= Hatchback
202-2
6.c571
- Blue- In lett door pillar- Connects floor wire harness to lett rear door
wlre harness
MaIe _ YELFemale - GBN/YEL(Power windows)
WHT/RED(Power door locks)
Male - YEUGRNFemale - GBN(Power windows)
5
6
N4ale YEUBLKFemale - RED,ryVHT(Power windows)
YEURED(Power door locks)
Page 2113 of 2189

21. C214
- Gray- Right side of engine compartment- Connects engine wire harness to main wire harness
'96- 97 models:Male - WHT/GRNFemale - BLU/FED(Horn)'98-'00 models:BLU/RED (Horn)
BLKRED (Fans)
WHT (Fans)
4
5
6
7
*io t0,,"compressor controls)
BLU/RED (A,/C
compressor controls)
BLU,ryVHT (I'/C
compressor controls)
2
3
23. C639
- Black,ryVhite- Top front ot driver's door- Connects driver's door wire harness to driver's
power mirror pigtail
Without Defogger:
1
2
4
6 Male - LT GRNFema|e - BLU/BLK(Left/right control)
With Oelogger:
1
2
3 l\,lale - BLKAVHTFemale - BLK(Ground)
4 lvlale - BLU/REDFemale ORNAVHT(Delogge4
lvlale PNKFemale - YEURED(Common)
MaIe _ GRYFemale BLUA/VHT(Up/down control)
lvlale - LT GRNFemale BLU/BLK(Corrmon)
i.4ale - PNKFemale - YEURED(Up/down conkol)
Male - GRYFemale - BLU,ryVHT(Lett/right control)
22. C552
- Green- On rear of under-dash fuse/relay box- On tloor wire harness
1 *1: FEDA/VHT(Power windows)
2 *1: YEL/BLK(Power windows)
3 *1:YEL/BLK
(Power windows)
4 *1 | RED/WHT(Power windows)
*1= Sedan only*2='96''98:All'99-'00r GX
6
7
GRN/BLK(Power windows)
GRN/BLK(Power windows)*2: BLK/YEL(Power mifiors)
BLU/BLK
{Power windows)
202-6
24. C556
- Black,ryVhite- Top front of front passenger's door- Connects tront passengefs door wire harness
to passenger's power mirror pigtail
Without Defogger:
l
2
3 l\4ale -
Female BLK(Not Used)
4 l\4ale -
Female - ORN/WHT(Not Used)
With Delogger:
1
2
3 Male - BLK^VHTFemale - BLK(Ground)
4 l\.4ale - BLU/REDFemale - ORNAVHT(Defogger)
Male OBNFemale - YEUBLK(LefVright control)
l\4ale - PNKFemale - YEL/RED(Common)
Male BRNFemale - GRNA/VHT(Up/down conkol)
[.4ale - ORNFemale - YEL/BLK(Left/right control)
lrale - PNKFemale - YEURED(Up/down conkol)
l\,lale - BFNFemale'GFiN(Common)