head ACURA INTEGRA 1998 Service Repair Manual

- Canada Only
UNDER-OASHFUSE/RELAYBOX
T@-];----
_ti:___:_c440
;
J
j
r-----
I See Power: Distribution,I page 10-8.
I
IL-----
FUSE 20{FUNNING LIGHTS)
See BrakeSystemIndicalor Light
c439
c41sc416
c416
arr<
DAYTIMERUNNINGLIGHTSCONTROLUNIT
c302
1
WHT/NEO
WHT/FEO
DAYTIMERUNNINGLIGHTSRESISTOR
c307c440
.I UNDER.DASHI FUSE/RELAYI 8OXI Pqofa 53
c504
18
r
I
I
1
A C508
l-l-l PARKINGI ' I BRAKE| .( | swrrcH| ..- t I Closed with4 parking brake- applreo.PHAfO 71
c301
See GroundDistribution,page 14-4.
Y
I
I
a:."-
Lights-on Batteryinpul
Headlight control
lgnitionBrake system indicatorlight control
GroundParking brake input
r-910-1-
1 10-9

Headlights (cont'd)
- How the Circuit Works
Low Beam OperationRefer to the Service Manual (Section 23, Electrical)
for specific tests or troubleshooting procedures.
With the headlight switch in HEAD and the dimmer
switch in LO, current flows through the headlight
switch, fuse 21 , tuse 22, and the low beam
filaments to ground, and the low beams come on.
tligh Beam Operation
With the headlight switch in HEAD and the dimmer
switch in Hl, current flows through the headlight
switch, dimmer/passing switch, fuses 4, 5, 21, and
22, and the low and high beam filaments to ground,
and the low and high beams come on.
Current also tlows through the high beam indicator
light to ground. The high beam indicator comes on
to remind the driver that the high beams are on.
Flash operation
The flash feature works with the headlight switch in
OFF, PARK, or HEAD (low beams). When you
move the flash-to-pass switch to ON, current flows
through the switch, fuses 4 and 5, and the high
beam filaments to ground, and the high beams
flash. The high beam indicator also flashes during
the flash oDeration. The flash function has no effect
it the high beams are already on.
Daytime Running Lights Day Operation
When you turn the ignition to ON (ll) with the
parking brake released, the daytime running lights
control unit supplies battery voltage at the
WHT/RED wire. This voltage is applied to the high
beam headlights through the daytime running lights
resistor. Each high beam headlight receives less
than battery voltage causing them to come on al
reduced brightness.
lf the parking brake is set, a ground signal is applied
to the daytime running lights control unit at the
RED/GRN wire. It the parking brake is set when you
first turn the ignition switch to ON (ll), the high beam
headlights will remain off until you release the
parking brake. Once the high beam headlights are
in day mode, setting the parking brake will not
cause the headlights to turn off . When low or high
beam operation is requested, baftery voltage trom
the headlight switch is applied to the daytime
running light control unit via the RED/vVHT wire.
The daytime running light control unit then
discontinues the daytime running light mode.
1 10-10

Fog Lights
UNDER-HOODFUSE/RELAYBOXi-f;;-| neroucrt
!__L':___
:;i!'r.
6€e HeadlightSwitch,page 10O.
Y
I
-.1.*.
Flash.to-pasE ISwitch /
orrl-t o"t*
oir.r, {-Swltch \",I-J -
lt:
-- -'t coMBtNATtoN1H€8dT I LIGHT
lggltl"" iP#[9]l
*,JI-
See HeadlightSwitch,page |00.
ON
"oN"
INDICATOR
FOGLIGHTIN-LINEFUSEPHOfO 123
FOGLIGHTREI.AYPHATO 122
See HeadliohtSwitch,page 100.
cl6
RIGHTFOG LIGHT
------Tl'c42
elurneo ll
".u,".of, "t"to% u,
A csroBLU/REO ll PHO|O tr
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110-14
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Dash and Console Lights
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L-g---J9 Y C217wxr I euoro zt
s I ccssCOMBINATIONf --*--f Headtio l LIGHT
; xe1 \orr I swncri ii#[.%
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I L-]Id=J IL---Y.------J
See Headlight Switch,page 100-1.FUSE 30ttstnoMEt{tuGt{Ts7.54
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OPTIONCONNECTOR(Oash Lighis)
, ll BRTGHTNESS' 3.a C562 CONTROLLER
Atl., .ffi"gifli irffit1jr''rs*l pi*;l-".
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114

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LIGHTFLASHER
+ (cont'd)
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rz A-_-"1 '1" -1A-----------19

tlar.x.n:o ll ELKwHr ll GRN'YE
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I unrock output Loc* output fiirn[|. ! Eg,f"o. i\. siren contror ,gil,", ! ildib., I| -;;-q Hood swirch input t : r c44iA------ 7

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133-1

Connector ldentification and Wire Harness Routing
Connector
OT
Terminal
Number of
Cavities/
Color
LocationConnecls toNotesI
fl-
Starter Cables
T1
T2Right side of engine compartmentRight end of engineUnder-hood fuse/relav boxStarter motor
oBatteryBattery positive terminal
Battery Ground Cable
lRight front shock towerBodyground, via battery ground
ABatteryBattery negative terminal
Engine Ground Cable A
T3Left end of engineValve cover
Top left side ol bulkheadBody ground, via engine ground
Engine Ground Cable B
T4Right side of engine compartmentTransmission housing
Right front side of trameBody ground, via engine ground
wrre b
A,/C Wire Harness
Under-hood ABS Fuse/Relay Box Cable
203
c151
c'154utSc
u tco
8-GRY
2-GRY
2-GRY
1-GRY
Right side ol engine compartmentLeft side of engine compartmentLeft srde of engine compartmentLeft side of engine compartment
Main wire harness
A'lC pressure switch
Condenser tan motorA,/C compressor clutch
lrlclTop right side ot front bulkhead
T5Right side of engine compartmentUnderhood ABS fuse/relav box
\,BatteryBattery positive terminal

Connector ldentification and Wire Harness Routing (cont'd)
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Engine Compartment Wire Harness
wt10
c127
c301
c302
c302
c303
c306
c307
c308
c309
c310
c311
T/JIJ
c314
c315
IJJ IO
c317
c318
c319
c320
2.GRY
14-GBY
2O-GRY
18-BRN
12-BRN
1-BRN
2.NAT
3.CAVITY
J-(l|-I Y
1-BLK
1-BLK
Z-IfFI T
2-ORN
4-GRY
2-WHT
2-BLU
1-BRN
2-GRN
2-BRN
2-BRN
3-WHT
Left rear corner of engine compt.
Left rear corner of engine compt.
Behind left kick panel
Behind left kick panel
Behind left kick panel
Behind left kick panel
Left rear corner of engine compt.
Left rear corner of engine compt.
Left rear corner of engine compt.
Left rear corner of engine compt.
Left rear corner of engine compt.
Middle of engine compartment
Left side of engine compartment
Lett side of engine compartment
Behind left headlight
Behind left headlight
Behind left headlight
Behind left corner of front bumper
Behind left corner of front bumper
Behind left corner of fronl bumper
Behind left corner of {ront bumper
Engine wire harness
Engine wire harness
Main wire harness
Main wire harness
Main wire harness
Front log light system
Test tachometer connector
Daytime running lights resistor
Windshield wlper motor
Brake fluid level sensor (+)
Brake fluid level sensor (-)
Power steering pressure (PSP)
switch
Left front wheel sensor
Cruise control actuator
Left headlight (Low beam)
Left headlight (High beam)
Front fog light system
Windshield washer motor
Rear window washer molor
Left front side marker light
Left front turn signal/parking lights
All except
RS
RS
Option
Canada
USA
ABS
Option
Hatchback
G301Left side of engine compartmentBody ground, via engine
comDartment wire harness
203-6

Connector ldentification and Wire Harness Routing (conrd)
Connector
ot
Terminal
Number of
Cavities,/
Color
LocationConnects toNotes
Main Wire Harness (Under-hood branch)
c101
c102
cl03
c104
c104
c151
c201
c202
c203
c204
c205
c206
c208
c210
c211
c212
c213
c215
wz to
c217
c218
c219
4-GBY
1O.GRY
14.GRY
3-GRY
6-GRY
8.GRY
1-BLK
2-BRN
3.WHT
2-WHT
2-BLU
2-GRY
4-ORN
2-ORN
10-oRN
3-ORN
4-ORN
5.BRN
9.GRY
11-GBY
3-GBY
2-ORN
2-BRN
Right side of engine compadment
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
Behind right side of front bumper
Behind right corner of front bumper
Behind right corner of front bumper
Behind right headlight
Behind right headlight
Right side of engine compartment
Righl side of engine compartment
Right side of engine compartment
Bight side of engine compartment
Right side of engine compartment
Right side of engine compartment
Right side of engine compartment
Right side of engine companment
Right side of engine compartment
Right side of engine compartment
Right side of engine compartment
Right side of engine compartment
Engine wire harness
Engine wire harness
Engine wire harness
Engine wire harness
Engine wire harness
A,/C wire harness
Horn
Right f ront side marker light
Right front turn signal/parking light
Right headlight (Low beam)
Right headlight (High beam)
Radiator fan motor
ABS faiFsafe relay
ABS pump molor
ABS modulator unit
Under-hood ABS fuse/relay box
Under-hood ABS tusehelay box
Under-hood fuse/relay box
Under-hood fuse/relay box
Under-hood fuse/relay box
ELU UNII
Right front wheel sensor
EVAP control canister vent
shut valve
GS.R,
TYPE-R
RS, LS,
GS
USA
ABS
Right side of engine compartment
Right side of engine compartment
Body ground, via main wire
harness
Body ground, via main wireharnessABS
2()3€

Connector ldentification and Wire Harness Routing (cont'd)
Connector
ol
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Rear Wire Harness (Hatchback)
c421
c422
cs03
c504
c505
UCUO
c507
c508
c509
c510
c511
c512
cs13
c514
c515
ucto
c518
c519
c520
c521
c522
c523
uczc
c526
c527
c528
c529
c530
c531
1 6-GRY
14-GRY
8-GRN
16-GRN
14-BLU
25.GRY
2.GRY/BRN
1-WHT
1-WHT
8-GRY
3-BRN
1-WHT
2-GRY
2-GRY
2-GRY
20-cAVtry
3-GRY
2.GRY
6-GRY
6-GRY
2-GRY
6-GRY
2-BRN
4.GRY
2.GRY
6-GRY
3-GRY
2-GRY
4-BRN
Behind left kick panel
Behind left kick panel
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lower cover
Driver's door
Center floor
Center floor
Left quarter panel
Top of tuel tank
Top of fuel tank
Right quarter panel
Right quarter panel
Left quarter panel
Left quarter panel
Lett quaner panel
Left side corner of cargo area
Left side corner of cargo area
Left side corner of cargo area
Left side corner of cargo area
Center of cargo area bulkhead
Right rear corner of cargo area
Right side of cargo area
Right side of cargo area
Right side of cargo area
Center of cargo area bulkhead
Center of cargo area bulkhead
Center of cargo area bulkhead
Left side corner of cargo area
Main wire harness
Main wire harness
Under-dash fuse/relay box
Under-dash fuse/relay box
Dashboard wire harness
Driver's door wire harness
Driver's seat belt switch
Parking brake switch
Driver's door switch
Fuel pump sub-harness
Fuel tank unit
Passenger's door switch
Right rear speaker
Left rear speaker
Noise condenser
Rear wire harness
Power antenna motor
Cargo area light
Trailer lighting connector
Lett taillight
License plate lights
Right taillight
Hatch wire harness
Hatch wire harness
Hatch wire harness
Hatch latch
Hatch key cylinder switch
Hatch opener actuator
Hatch opener relay
G502
\,CUJ
Lett side of floor
Center ot cargo area bulkhead
Body ground, via rear wire hamess
Body ground, via rear wire hamess
. = Inline connector: mav not be oresent in all cars.
203-14

Circuit ldentification for In-Line and Fuse Box Connectors
Use this chart to help diagnose multiple symptoms in separate circuits which could be caused
by a single problem in a connector shared by those circuits (see example on page 7).
Connector
(6 or more cavities)
Number of
Cavities-Color
Wire
Harnesses
Engine/
Main
Engine/
Engine
Compartment
I Automatic transmission controls, lgnition system,
i Programmed fuel injection system (PGM-F|)
Automatic transmission controls, Charging system,
lgnition system, Programmed fuel injection system(PGM-FI)
Automatic transmission controls, Back-up lights,
Charging system, Cruise control, Fans, Gauges,
lgnition system, Maintenance reminder system,
Engine oil pressure indicator light, Programmed fuel
injection system (PGM-Fl), Vehicle speed sensor
ffss)
| {c/Main! A,/C compressor controls, Fans
Under-hood
fuse/relay
box/Main
Automatic transmission controls, Blower controls,
Cargo area light, Ceiling light, Clock, Console
lights, Dash lights, lmmobilizer system ('00 model),
Integrated control unit, License plate lights,
Maintenance reminder light, Parking lights, Power
antenna, Power door locks, Power windows,
Programmed fuel iniection system (PGM-Fl), Rear
window defogger, Stereo sound system, Taillights,
Trunk lioht
11-GRY
18-BBN
(4il
except BS)
12-BBN (RS)
Under-hood
fuse/relay
box/Main
Engine
CompartmenV
Main
Engine
CompartmenU
Main
lr,/C compressor controls, Automatic transmission
controls, Blower controls, Brake lights, Ceiling light,
Clock, Fans, Hazard warning lights, Horn, Interlock
system, Maintenance reminder light, Moonroof ,PGM-FI, Power door locks, Power windows, Rear
window defogger, Stereo sound system, Taillights
Anti-lock brake system (ABS), Automatic
transmission controls, Back-up lights, Brake system
indicator light, Charging system, Cruise control,
Daytime running lights (DRL), Fans, Gauges,
lgnition system, Maintenance reminder light,
Engine oil pressure indicator light, Programmed
tuel injection system (PGM-F|), Starting system,
Vehicle speed sensor (VSS)
Anti-lock brake system (ABS), Cruise Conkol,
Daytime running lights (DRL), Hazard warning
lights, Headlights, Front parking lights,
Programmed fuel injection system, (PGM-Fl),
Rear wiper/washer, Turn signal lights,
Wiper/washer
204