1994 HONDA INTEGRA main relay

Relay and Control Unit Locations
Dashboard and Door
CRUISE CONTROL UNIT
PGM-FIMAIN RELAY
STARTER CUT RELAY IMIT)
I wir. colo]s: BLKMHT, BLU/BLK II BLKMHT ANd BLK/RED I
Wirs colors:WHT,GBN/BLK,GRN 6nd BLK
MOONROOF RELAYREAR wlNDOW DEFOGGERFELAY
I Wiro colo6: II BLKA'EL, BLK/GBN, I
I BLUffEL 8nd BLK^^THT I
POWER WINDOWRELAY
IIORN RELAY
J wi.o color3: WHT/GRN, BLx,l
I BLU/GBN, and BLU/RED I
INTEGRATEOCONTROL UNIT
TURN SIGI{AL/HAZARDRELAY UNDEB-OASHFUSE/RELAY 8OX
23-8

Gonnector ldentification and Wire Harness Routing
Startol cablos
Connector or
Terminal
Numbsr of
CavitiesLocationConnects toNotos
T1
r2
Right side of engine compartment
Right side of engine compartment
Under-hood fuse/relay box
Starter motor
@BatteryBattery positive terminal
B8ttory Ground Cable
Engine Ground Cable A
Engine Ground Cable B
A/C Wiro H81n6ss
Under-hood ABS Fus€/Relav Box Cablo
Conn€ctor or
T€rminal
Numbor of
CsvitiesLocationConnects toNotos
G1Right front shock towerBody ground, via battery ground
cable
\lBatteryBattery negative tetminal
Connoctor or
Tolminal
Number of
CavitiesLocationConnocta toNotes
T3Left side of engineValve cover
G2Left side of engine compartmentBody ground. via engine ground
wire A
Connoctor or
Torminal
Number ol
CavitiosLocationConnocts toNot€s
r4Right side of engine compartmentTransmission housing
G3Right side of front frameBody ground, via engine ground
wire B
Connoctor 01
Terminal
Numbor of
CavitiesLocationConnects toNotes
cl51
cl52
c153
c1 54
c155
c156
I
4
4
1
Right side ol engine comPartment
Left side of engine compartment
Left side of engine comPartment
Lett side ot engine compartment
Left side of engine comPanment
Left side of engine compartment
Main wire harness (C2O7)
Condenser fan relay
A/C compressor clutch relay
A/C pressure switch
Condenser fan motor
A/C compressor clutch
G151Right side of tront Jrame
Conngctor or
Terminal
Numbor ot
Caviti€sLocalionConnects loNotes
T5Right side of engine comPartmentUnder-hood ABS fuse/relay box
@Right side of engine compartmentBattery positive terminal
23-14

Gonnector ldentification and Wire Harness Routing
Engine Wire Harness {B1881engine)
Connector 01
Terminal
Number of
CavitiesLocationConnects ioNotes
c10'l
c102
c103
c104
c 105
c106
c107
c108
c108
c109
c110
c111
c113
c114
c115
Lt to
c117
c118
c119
c't 20
c121
c122
c123
cl24
c125
c't26
c127
c128
c129
c130
10
14
6
1
1
2
2
8
2
3
t
1
2
2)
2
8
14
2
2
Right side of engine compartment
Right side of engine compartment
Right side of engine compartment
Right side ol engine compartment
Right side of engine compartment
Right side of engine
Right side ol engine
Transmission
Transmission
Middle of engine
lvliddle of engine
Right side ot engine
Right side of engine compartment
ldiddle rear of engine compartment
Middle of engine
Middle ol engine
Middle of engine
Middle of engine
Middle ot engine
Left side of engine
lvliddle of engine
Middle of engine
Middle of engine
Middle ot engine
Middle ol engine
Left side of engine compartment
Left side of engine compartment
Left side of engine compartment
Transmission
Transmission
Transmission
Main wire harness (C221)
Main wire harness {C222}
Main wire harness (C223)
Main wire harness {C220)
Starter solenoid
Engine coolant temperature {ECT)
sensor
Engine coolant temperature (ECT)
gauge sending unit
Back'up light switch
Lock-up control solenoid valve A and B
lgnition coil
Top dead center/Crankshaft
position/Cylinder position
(TDC/CKP/CYP) sensor
Engine coolant temperature (ECT)
switch
Vehicle speed sensor (VSS)
Heated oxygen sensor (HO2S)
MAP sensor
Throttle position (TP) sensor
ldle air control (lAC) valve
Evaporative emission (EVAPI purge
control solenoid valve
Engine oil pressure switch
Alternator
Intake air temperature {lAT} sensor
No. 'l fuel injector
No. 2 tuel injector
No. 3 fuel injector
No. 4 fuel injector
Junction connector
Engine compartment wire harness
(c304)
Engine compartmenl wire harness
(c305)
Shift control solenoid valve A and B
Countershait speed sensor
Mainshaft speed sensor
M/T
NT
NT
NT
T 101
r102
Lelt side oI engine
Right side of engine compartment
Alternator
Under-hood tuse/relay box
G 101Right side of engineEngine ground, via engine wire
harness
23-16

Gonnector ldentification and Wire Harness Routing
Engine Wire Harnoss (B18Cl enginol
Connoctor 01
Totminal
umbor ol
Cavitio8LocationConnecla tof{orc!
c 101
cl 02
c103
c104
c105
c106
c107
c108
c109
c110
c111
cl12
c113
c114
c115
c116
c117
c1r8
c119
c120
cl2'l
c122
c123
c124
c125
c't26
c'127
c 131
c132
c133
c134
2
J
4
3
'I
4
2
I
2
't4
1
4
10
14
,l
2
2
8
Right side of engine compartment
Right side of engine compartment
Right side ot engine comPanment
Right side of engine compartmsnt
Right side of engine compartment
Righr side ot engine
Right side of engine
Transmission
Middle ol engine
Middle oJ engine
Right side of engine
Right side ot engine comPartment
Middl€ reat of engine compartment
Middle of engine
Middle of engine
Middle ol engine
Middle o{ engine
Middle of engine
Lelt side ot engine
Middle of engine
Middle of engine
Middle ol engine
Middle ot engine
Middle of engine
Left side of engine companment
Lelt side ot engine compartment
Left side of engine compartment
Right side ot engine
Right sid€ of engine
Middle ot engine
Middle of engine
Main wire harness (C221)
Main wire harness (C222)
Main wire harness (C223)
Main wire harness (C22O)
Starter solenoid
Engine coolant temperature (ECT)
sensor
Engine coolant temperature {ECTI
gauge sending unit
Back-up light switch
lgnition coil
Top dead center/Crankshaft
position/Cylind€r Position(TDC/CKP/CYP) sensor
Engine coolant temperature {ECT)
switch
Vehicle speed sensor (VSS)
Hsated oxygen sensor {HO2S}
MAP sensor
Throttle position {TPl sensor
ldle air control (lAC) valve
Evaporative emission {EVAPI purge
control solenoid valve
Engine oil pressure switch
Alt€rnatot
Intake 8ir temperature (lAT) ssnsor
No. 1 fuel injector
No. 2 fuel iniector
No. 3 fuel injeclor
No. 4 fuel injector
Junction connector
Engine compartment ware harness
{c304)
Engine comPanment wire harness
(c305)
VTEC solenoid valve
VTEC oil pressure switch
Knock sensor (KS)
Intaka air bypass (lAB) control sole-
noid valve
T101
r102
Left side of engine
Right sid6 ot engine compartment
Alternator
Under-hood fuse/relay box
G 101Right side of engineEngine ground, via engine wire
harness
23-18

Connector ldentification and Wire Harness Routing
{Undor-hood
Horn
Right tront turn signal/Parking
light
Right Iront side marker light
Right headlight (Low beam)
Right headlight (High beam)
Radiator fan motor
A/C wire harness (C151)
ABS front fail saJe relay
ABS rear fail sate relay
ABS pump motor
ABS modulator unit wire harness
(c161)
Under-hood ABS fuse/relaY box
(c901)
Under-hood ABS fuse/relaY box
(c902)
Under-hood fuse/relay box (C907)
Under-hood tuse/relaY box (C909)
Under-hood fuse/relay box (C9l Ol
Under-hood fuse/relaY box (C908)
Under-hood fuse/relaY box (C91 1)
Right front wheel sensor
Engine wire harness {C 104)
Engine wire harness (C'l 04)
Engine wire harness (C101)
Engine wire harness (C l 02)
Engine wire harness {C 103)
Behind right side of tront bumper
Behind right corner of tront
bumper
Behind right corner of front
bumpet
Behind right headlight
Behind right headlight
Right side of engine comPartment
Right side of engine comPartment
Right side ot engine comPartment
Right side oJ engine comPartment
Right side of engine comPartment
Right side oJ engine comPartment
Right side of engine comPartment
Right side of engine comPartment
Bight side ot engine comPattment
Right side of engine comPartment
Right side of engine comPartment
Right side of engine comPartment
Right side of engine comPartment
Right side of engine comPartment
Right side of engine comPartment
Righl side ot engine comPartmenl
Right side of engine compartmenl
Right side of engine comPartmen'
Right side of engine comPartment
8
4
14
7
J
2
c201
c202
c203
c204
c205
c206
c207
c208
c209
c210
c211
c212
c213
c214
c215
c216
c217
c218
c219
c220
c220
c221
c222
c223
Body ground, via main wire
harness
Body ground, via main wire
harness
Right side of engine compartment
Right side of engine comPartment
23-22

UNDER.HOODFUSE/RELAY BOX
MAIN WIRE HARNESS lcont'dl
c222
c221
c223
c220
c212
c213
Continuos onpago 23-25
itfltfitfi
23-23

Connector ldentification and Wire Harness Routing
Msin Wiie Harness (Left branch)
Connector or
Terminal
Numbel ot
CavitiesLocationConnects toNotes
c411
c412
c413
c414
c415
c416
c4'17
c418
c419
c420
c42'l
c423
c424
c425
c426
c427
c42A
c429
c430
c431
c43l
c432
c433
c434
c435
c436
c437
c438
c439
c440
c44'l
c442
c443
c444
c445
c446
c447
c448
c449
26
10
20
20
14
8
4
I
14
20
22
't4
4
2
10
4
7
4
o
7
I
7
22
6
4
7
4
15
to
Center floor
Center floor
Center floor
Under left side ot dash
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Under left side of dash
Under left side of dash
Under lett side of dash
Under left side ot dash
Under lett side of dash
Under lett side of dash
Under lett side of dash
Under lett side of dash
Under lett side ot dash
Under left side of dash
Under left side ol dash
Under left side of dash
Under left side of dash
Under left side of dash
Under left side of dash
Under left side of dash
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lower cover
Under left side of dash
Under left side of dash
Under left side of dash
Under lett side of dash
Under left side of dash
Behind under-dash fuse/relay box
Under left side ot dash
Behind dashboard lower cover
Behind dashboard lower cover
A/T gear position console light
Shift lock solenoid
A/T gear position switch
Interlock control unit
Daytime running lights control unit
Daytime running lights control unil
Cruise control unit
Junction connector
Transmission control module
(TCM)
Transmission controi module
{TCM)
Rear wire harness (C501)
Rear wire harness {C502)
Engine compartment wire harness
(c301)
Engine compartment wire harness
(c302)
Roof wire harness (C663)
Security system (Option)
SRS main harness (C802)
Clutch interlock switch
Clutch switch (Cruise control)
Dashboard wire harness (C552)
Brake switch (Without cruise
control)
Brake switch (With cruise control)
lgnition switch
Security system (Option)
Combination light switch
Combination light switch
Combination light switch
Combination light switch
Under-dash fuse/relay box {C9131
Under-dash fuse/relay box {C9161
Underdash tuse/relay box (C9'l 7l
Security system (Option)
Security system {Option)
PGM-FI main relay
Starter cut relay
Rear window defoqger relay
Integrated cont.ol unit
Security system {Option)
Horn relay
Dashboard wire harness (C553)
Afi
AiT
Afi
Afi
Canada
Canada
Arf
An
Canada
Canada
M/T
M/T
Atr
Canada
Canada
M/T
Canada
G401Behind left kick panelBody ground, via main wire
harness
23-26

c418
MAIN WIRE HANNESS
c412
c440
Continuod frompoge 23-25
C430 9432
c41t
c449
UNDER.DASHFUSE/RELAY BOX
23-27