left turn HONDA CIVIC 1996 6.G Repair Manual

Ground-to-Components I ndex
f.,lONOTE: All ground wires are BLK unless otherwise noted.
GroundPageComponents or Circuit Grounded
Battery (BLKYEL)
Steering pump bracket
t+-rg ITransmission housing
l
G101
(-1)
G101
(-2)
14-2
and
14-3
ano
14-1
Powertrain or engine control module (PG1 and pG2 are BLK: LG1 and LG2 are
BRN/BLK), EGR control solenoid valve (CW, EGR valve and lift sensor (Dt6yS enginewith M,/T), Engine coolant temperature switch, pGM-Fl main relay, power steeringpressure switch (USA), Primary HO2S (D16Y5 engine with l\/,/T), Vehicle speed sensor,VTEC pressure switch (D16Y5/D16Y8 engines), CKF sensor (BRN/BLK), Transmission
control module (CYf) (Pc1 is BLK: LG1 is BRN/BLK)
Shielding betvveen the PCM or ECM and these components (all have BRN/BLK wires):
CKF sensor, TDC/CKP/CYP sensor. Primary and secondary heated oxygen sensors.
Knock sensor (CWDl6YB engine), Mainshaft speed sensor (AiT except CVT),
I Countershaft speed sensor (A/T except CVf)
Shielding between the TCM and these components (CVT) (all have BRN/BLK wires):
Drive pulley speed sensor, Driven pulley speed sensor, Secondary gear shaft
speed sensor
Powertrain or engine control module (PG1 and pG2 are BLK; LG1 and LGz are
BRN/BLK), EGR control solenoid valve (D16Y5 engine), EGR valve (Dt685), Engine
coolant temperature switch, Fuel pressure regulator shut-off solenoid valve (D1685),
PGM-FI main relay, Power steering pressure switch (USA), Vehicle speed sensor, VTECpressure switch (All except D16Y7 engine), CKF sensor (A

except 81642) (BRN/BLK)
Shielding between the PCM or ECM and these components (all have BRN/BLK wires):
CKF sensor, TDC/CKP/CYP sensor, Primary and secondary heated oxygen sensors,
Knock sensor (All except D16Y7 engine), i/ainshaft speed sensor (Arf except CW),
Countershaft speed sensor (A,/T except CVf), Drive pulley speed sensor (CW), Drivenpulley speed sensor (CVT), Secondary gear shaft speed sensor (CVf)
I Badiator fan motor, Right front parking/turn signat tight, Right headtight
G20214-4I Cruise control actuator, Left front parking/turn signal lights, Left headlight, Rear window
I washer motor, Windshield washer motor, Washer fluid level switch (,99-'00 Canada)
G401| +-o
and
14-7
Accessory power socket, Brake fluid level switch, Clutch interlock switch (M/T), Clutchswitch (lillT with cruise/D16Y5 engine with MfD, Combination wiper switch (Z wires),
Cruise control main switch, Cruise control unit, Dash lights brightness controller, Data
link connector, Daytime running lights control unit (Canada), Gauge assembly, Horn('96-'97 models), Integrated control unit, Interlock control unit (ArI), Keyless door lock
control unit ('99-'00 models with keyless), Moonroof close and open relays, Moonroof
switch, Park pin switch (A/r), Power window relay, Rear window defogger relay, Rear
window defogger switch ('96-'98 models), Steering lock, Stereo radio tuner (,96-,98
USA: LX, EX, and HX), Turn signal/hazard relay, Windshield wiper motor.....plus
everything grounded through G402
6-6

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

Ground Distributiofl (cont'd)
- G201 andG202
NOTE: Wires shown wrthout color codes are black.
RIGHTHEAD.LIGHTPage110-12
tl
tl
110-9
{}tl
tl
LEFT FRONTPARKING/TURNSIGNALLIGHTPages 110-2,1 10-7, and110-9
()
WIND.SHIELDWASHERMOTORPage 91PHOTA 3
ll
tl
REARwtNDowWASHERMOTORPage 92
tl
tt
c205
RIGHT FRONTPARKING/TURNStcNAL RADIATORLIGHT FANPaoes 110-2, MOTOR11d-7, and Page 63
'99-'00
.- Canada -l
i wnsxen i cnurse, FLUID ; CONTROL' LEVEL . ACTUATOR' SWITCH I paoe 34-2; Page 80-3 i eu6ro re'f-1 ' f-1
2Y2
c211
14-4
I'G201'Lv G2o2

l
RIGHTOUTERBRAKE LIGHT/TAIL LIGHTPages 110-3and 110-15
(l
RIGHTREARTURNSIGNALLIGIITPage 110-7
l-
LEFTREARTURNSIGNALLIGHTPage 110-7
l-
Ground Distributior (cont'd)
- G601 (All Coupes and'96-'98 Sedans)
NOTE: Wires shown without color codes are black.
LEFTOUTERBRAKE LIGHT/TAIL LIGHTPages 110-3and 110-15
()
LEFTBACK.UPLIGHTPage 110
LEFT INNERBRAKELIGHT/IAIL LIGHTPages 110-3and 1 10-15
( )4c604c605
RIGHTBACK.UPLIGHTPage 110
FIGHTINNERBRAKELIGHT/TAIL LIGHTPages 110-3and 110-15
()
TRUNKLATCHswtTcHPages 80-2and 114-3
tl
!l
2
HIGHIUOUNT RIGHTBRAKE LICENSELIGHT PLATEPaoe LIGHT11d-15 Page 110-3
/-t /-t\_/ \_/
II-a----o
LEFTLICENSEPLATELIGHTPage 110-3
\,,
REARwtNDowDEFFOGERPaoe &'-'98 -, or 5a-1I mooet ' r-.1
: :r I
I tl?l,r i L_J
i'l'* i
'l
: .---.-.---a
c6't 3
G@1
14-10

- G601 ('99-'00 Sedan) and G602 ('99-'00 Sedan except GX)
NOTE: Wires shown without color codes are black.
.--- GX ---'
: REAR I, LEFT BRAKE LEFT REAR RIGHT SRAKE RIGHT REABr/:rrT/|.rr rYEo Tr rDNI':':XX:.. ' LIGHT/OUTER TURN LIGHT/OUTER TURN
I's":" ' ; TAILLIGHT Pages 110-4 LIGHT TAtLLtcHT Pages 110-4 LIGHT
i-''! ' Page 110-4 and 1t0-16 Page 110-9 Page 110-4 and tto-to Page 110-9
I i I /- r--r /-r /- ,--r /-r
L_j i \_,, l--, \_,, \_,, t--, \_.,
BT : lY 2Y 1Y 1Y 2Y ,I
illllll,,**
i I I I UY8,f I I li ll
: I lm,r.-15fi[8"]=.. 1""", lir^l+:nv^i
$"o^',lJ I 33n'" I lffJ"* I l,8gJ". l:33iii bi['*.u, I Bigil" I r,Hll' | ::i''". I i'&+" I i'&?t" | :3:#*' i
i !filifl ig"m l il!il I it'i. l i,H':,,. I i:Hi,.. I i i&T i
ir-> | r:> | r:; IL-i I r:; I c; IiL-j i
i )v' | )v' | )v' | ;vr I )v' | )v' li:-T T _I T T T -I I _I T _T T:
: I I I I I I I I I I I l:"9
: I T I T T T T I T T I T:
; I I I I I I I I I I I I;
: I I T T I T T I I T I T:: I I I I I I I I I I I I:t
: I T T I I T T T T T I T;I
: I I t I I I I I I I I I:t
: I T I T T T T I T I T I:T :
: I I I I I I I I I I I l:t
:.1 I I I I I I I I I I l; I :
: I I I I I I I I I I I t: I :
: I I T I I T T I T T T T; T
: I I I T T T I I T T T I; I
: I I I I I I I I I I I I: I :
, I I I I I I I I I I I l; I :
; I I I I I I I I I I I I'
: I I I I I I I I I I I l. I, I I I I I I r I I I r r; I
14-11
TRUNK T I I' GX
:t:
l'r,I G601 : t G602 :: Ptl1fo 113 , : PHafa ,PHOrO 102 lGXl 142 :

Ground Distribution (cont'd)
- G601 (Hatchback) and G761 (Hatchback)
NOTE: Wires shown without color codes are black.
LEFTREARTURNSIGNALLIGHTPage 110-7
LEFTTAILLIGHTPage 110-5
LEFTERAKELIGHT/TAIL LIGHTPages 110-5and 110-17
()
LEFTBACK.UPLIGHTPage 1 10-1
RIGHTREARTUNN FIGHTSIGNAL TAILLIGHT LIGHTPage 110-7 Page 110-5
RIGHTBRAKELIGHTiTAILLIGHTPages 110-5and 110-17
()
: HATCH; LATCH, swrTcH' Page 80-2' PHO|O 11A
:l I;l I
. BLU/I BLK
i2
'98-'00
models ' :
:t I
i L-J
czsa izlczszPHO|O 126
LEFT RIGHTLICENSE LICENSEPLATE PLATELIGHT LIGHTPage 110-5 Page 110-5
/-.t r-t\_,, \_,,I(98-'00mooets2)
G761PHOTO 109PHO|O 132(98i00
RIGHTBACK.UPLIGHTPage 1 10- l
c605
vlEw a
HIGHMOUNTBRAKELIGHTPage110- t7
G601
: REAR; wlNDow. WIPER, MOTOR' Page 92
r-t lr-t\_, \_,,
II
ll
l-y-
14-12
'.!

100-2
Headlight Switch (cont'd)
-.I UNDER.DASHRom UderdashFur€/Bslay 8ox orprevrous prge.
- - -ri-Y c421 13 Y C5s1'- ll PHoro 63 ll esoro6J
neoialx I u/EW 50 BEDelfi i v'Edu7
'f ---- Hatchback l, Coupe and Sedan
c2o1 : I !'--'l Itlt5i:^- :i"'oYizt i i Iri"Je'tl
i l3pfif.l-"o."-i ".o,".*l =,a,e.Fema,e, ll L--J pe6161ja , ll terminals reversed
: tr_ _ _ _ _ _ _ _ _ _Y::_ _ _ _ _:
c202PNO|O 23ytEw 1
LEFTBRAKELIGHT/TAILLIGHTPage 110-5
9('99100 models 18)
FED/BLK
RIGHTTAILLIGHTPage 110-5
c562 .
vtEw42
c605
wEw a
RIGHTBRAKELIGHT/TAILLIGHTPage 110-5
LEFTLICENSEPLATELIGHTPage ! 10-5
for '99-'00 models
FUSE/RELAYBOX
1(cruise 3)c604 5
FEO/BLK
"ao,"a* |
I
/---lI \---t
LEFTTAILLIGHTPage 110-5
\;,,
LEFT FRONTPARKING/TURNSIGNALLIGHTPage 110-2
RIGHTLICENSEPLATELIGHTPage 110-5
,rUrOO ro.",. ?, I
r-\\_,
".,"-[TI
RIGHT FRONTPARKING/TURN SIGNALLIGHTPage 1l0-2

License Lights, Parking Lights, and Taillights
- Coupe, Sedan, and Hatchback
I I rusecs I
Li5:_i
"^1,1fr!;?'
arr*
HI
UNDER.DASHFUSE/RELAYBOX
UNDER.HOOOFUSE/RELAYBOX
g€o Pow€rDlstrbutiofl,page 101?.
B1 YFED/GFN ll-- -
:t! - - - '--:gsg-l 3totur['JY3;tttu vehicres pre'wired tor
: -i::-- - - -. c;A (oPrroN) ceucssu'Yir
neoionlr lf C422 | Ptloro 56I PHorc 587 A, vtEw t6
-)' 56€. Hsadlqht I
FUsEsr lYi-"'l;-. I
:]% ropnor.rt cLlEssv'v .evu"rt JtJre"'
ru9c ltz DaO€ 10$1.uclrlaEtlclllS -
ta{- uotfls7.lla
c927 13 Y CssloPTfoN I ltlglo 63
clNl.rEcroR I
-" "'
tFEoiEL( |
II
v
To Daoe 110-3(AliC6upes and '96- 98 Sedans),or page 1 10-4 ( 99- 00 Sedans),or page 110-5 (Halchback)
FED/8LK
1(with cruise 3)
RED/BLI(
GAN/YEI
AED/ELX'99100
moqelsc202r -'! wiiri| | xtYess
I I EntryI
KEYLESS '
DOORLOCK :CONTROL ;UNIT
RIGHT FRONTPARKING/TURNSIGNAL LIGHT
L.-r
/-1M LEFT FRONTfb d I PARKTNGIuRN
\Y,Z slcNAL LlcHr
'I
see Ground
"* | 3$l''Tll
II
l.?'J
! czoz- PHOfa 19
110-2

Turn Signal and Hazard Warning Lights
- All except'99-'00 Sedans
c411PHOTO 60vlEw 60
15
5
see uLights
T*x ll
_1
55
L
tBlFED/BLX
I
c501
vtEw 5!
IL
FED/B
Dash
UNDER.OASHFUSE/BELAYBOX
HAZARDWARNINGswtTcHvtEw 32
See GroundD$tribution,page l4-7.
----J
See Ground Distribution,wge 14-7.
GAN/OFN
GAUGEASSEMBLY
IndicatorsL-------i82ALKI
I ffi"ufi:I'oo
It
tl
L___l#: G401PHOfO 5/
TUHIISIGNAUHAZARDREI-AV?nofo g
:n-
PHOfO 57
l:r---
-";;r";;;------"-.";:l[-;.:r
?EEi *,.:ffi -l
t """."1 .V _]z_"*.-l le?.:*"
To under-dash GFN RED
| -".r"-.'Frl*-?il, I
5iiil3"J:Ui* ., L
ReravBoxonracinspase4
I
I I LEFT TURI{ I FIGHTTURN I
i @iJ8l$,o" @tSS'* i
3""",n",, IH TH
l{azAioU'AN GSW|TCHUGHT
110-6

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)