1998 HONDA INTEGRA ABS

auge Assembly
Circuit Diagram (cont'dl
iG
BLK,IYEL
No.5 (10A)
V
IREO/GRN
I e,s
TURN SIGNALSWITCN
v--=v
tltl
tlGBN/BLIJ GRN,YEL
lltl
I e's I s,o
"i.uv"'T""
H^,J.**.GBN . INTEGRATEO
I coNrRor uNrT
,'T--l ffi--l
lI*ni lI*i
il i*i t i
i. li;, I
L__ i L:'_" i(Hatchback) (Sedan)
| 012
GRNORN
vECM
louBLK
G20lG401
RIGNTTURNSIGNALINDICATORL]GHT(1.4w)
TAILGATE.OPENINDICATORLIGHT(1.4!9
RED/BLU GBN/RED| | . ABS CoN-FOL U\lTI .NTEGFATED I .INTEGBATED
|
*v^"
|
-'v*
| .roL-" I or*frro
ts Fo.''-,,-jBED/BLU GRN/RED GHNi RED
rrl
AAA
Yu'**- Y*,,r" Y**
l3$i;.?.'' 13ffi3- ll#,
| | l!i,Iib'.
TIT:-_:
GXXX G3O1
23-124

lnterlock System
Circuit Diagram
NOTE: Different wires with the same color have been given a number suflix to distinguish them (for example,cRNA/VHT I and cRNMHT ' are not the same).
WHT/ BLK .-- WHI
cnrruvgr'
+. BRAKE LIGNTS.CSUISE CONTROLUNIT. ABS COIITROL UNIT' ECM
INTEBLOCKCONTROLUNIT
A]'IGEARPOStTIONINOICATOR
v
t,
UNDER-HOOO FUSEi RELAY BOX
N0.41 (100A) N0.42 (404)
YEUBLUcnrivrr '
WHT/BLU
KEYINTERLOCKswtTcH
THBOTTLEPosrT|0N (TP)SENSOR
f7
IRED/BLK
(Cjl :in posiron E t
23-14A

Stereo Sound System
Circuit Diagram
WHT/RED
tWHTi RED
UNDER.HOOD FUSE / RELAY BOX
UNDER.DASHFUSE/RELAYBOX
N0.30 (7.5A)FUSE
f7
IRED/BLK
UNDER,DASHFUSE/RELAYBOX
FRONTPASSENGER'SoooRSPEAKER
ANTENNA MAST
LEFTREABSPEAKER
RIGHTREARSPEAKEB
rna-ll
-ttl
;\\:/
o=4-ll
-{tl
x!\:/
ANTENNA LEAD
BLU,YEL
GRY/rrVHT
REO/YEL
ERNMHT
POWER ANTENNA MOTOR{wilh lhe antenna reraded lully)
BLK
I
G551
8LK
I
G503
No 4l (100A) No 42 (40A)
rc\RED/GRN VSTEBEO RADIOiCASSETTE PLAYER
23-198

).1
Contents
How to Use This l\.4anual 1Circuit Schematics (see Circuit Index)Fuse/Relaylnformation 6ComponentLocation Photographs 201
Connector Cavity Numbers 202Connectorldentification 203
Ground-to-Components Index 6-6Wire Harness Routing 203Circuit ldentification lor ln-Line and Fuse Box Connectors
Circuit Index
Air conditionerAir delivery 61Blower controls 60Compressor controls 62Fans 63Anti-lock brake system (ABS) 44A/T gear position indicator 89Automatic transmission controls'98199 models 39'00 models 39-4Back-up lightsHatchback 110Sedan 110- 1Brake system indicator light
USA 71Canada 71-1Brake lightsHatchback 110-6Sedan 110-7Cargo area light (Hatchback) 114-3Ceiling light 114-2Charging system 22Cigarette lighter 155
Clock 154Condenser fan 63Console lights 114Cruise control 34Dash lights 1 14Daytime running lights 110-8Door open indicator 114-2Engine coolant temperature gauge 81Engine oil pressure indicator light 72Fog lights 110-14Front parking lights 110-11Front side marker lights 110-11Fuel gauge 81Fuse/relay boxUnder-dash 6Under-hood 6-3Under-hood ABS 6-5Gauges 81Glove box light 114Ground distribution 14Ground-to-Componentsindex 6-6Hatch open indicator '114-3
Hatch opener '134
Hazard warning lightsHatchback 'l l0-2Sedan 110-4Headlights 1'10-8Headlight switch 100HeaterAir delivery 61Blower controls 60Fanswith A,/C 63without A,/C 63-2Horns 40lgnilion key reminder 73lgnition system 20
204
lmmobilizer system ('00 model) 132lndicators 80Integrated control unit 70Interlock system'98199 models 138'00 models 138-1License plate lightsHatchback 110-12Sedan 110-13Lights-on reminder 73Low fuel indicator light 74l\,4aintenance reminder light 83l\iloonroof 122Odometer 81-1Power antenna 151Power distributionBattery to ignilion switch, fuses, and relays
Fuses to relays and components 10-2Power door locksHatchback '130
Sedan 130-2Power mirrorsHatchback 141Sedan 141-1Power windowsHatchback 120Sedan 120-2Programmed fuel injection system (PGM-Fl)'98199 models 23'00 models 24Radiator fanwith tuC 63without A,/C 63-2Rear parking lightsHatchback 110-12Sedan 110- 13Rear window defogger 64Seat belt reminder 73Security system 133Speedometer Il-1Spotlights 114-2Starting syslemAutomalictransmission 21l\.4anualtransmission 21-1Stereo sound system 150Supplemental restraint system (SRS) 47Tachometer 81- 1TaillightsHatchback 110-12Sedan 110-13Trailer lighting conneclor 118Trunk lid open indicator 114-3Trunk light (Sedan) 114-3Turn signal lightsHatchback 110-2Sedan 110-4Vehicle speed sensor (VSS) 33Wiper/washerFront 91Rear 92
10
).1
I
Xr
12Fg oAmerican Honda Motor Co., Inc. - All Rights Reserved Service Communications 275 pages

Circuit ldentification for In'Line and Fuse Box Connectors
tuse the chart (on page 204, sample below) to help diagnose multiple symptoms in separate
circuits which could be caused by a single problem in a connect,oishared by those circuits'
Here's how that chart could help you find such a problem:
1. Pick one of the multiple symptoms and look up the schematic for that circuit'
2. Make a list of all in-lrne and fuse box connectors in that schematic (include page numbers).
3. Then, in the chart, look up each connector on your list to see if circuits related to the other
symptoms run through one of them. lf they do, inspect that connector for the problem.
Example: The horn, A,/C, and the right headlight don't work. List all in-line and fuse box
connectors in the horn circuit and then check the chart (sample below). You find that C211 is
common to the A,/C circuit and the headlight circuit, so you inspect c211 and find the problem:
bent terminals.
)Connector
(6 or more
cavities)
Numbel of
Cavities - Color
1O-GRY
I 12-GRY
I
Wire
Harnesses
I Main/ | ComP er 'ror c.ntrols,
I Dashboard I
Circuits
Ant!lock brake system (ABS), Cruise control,
Programmed {uel injection system (PGM-FD
!ngrnei
lvlain
lgnition system
Antilock brake system (ABS), BIower controls, Fans,
Wiper/washer
lgnition system, Starting system
Blower controls, Compressor controls, Headlights'
Horns, Vehicle speed sensor (VSS), Wiper/washer
Programmed fuel injection system (PGM-Fl)'
Starting system
Engine/ |Main I
)

I
I
)
Connectors - "C"
The cavities (and wire terminals) in each
connector are numbered starting from the
upper left, looking at the male termlnals from
the terminal side (or looking at the female
termhaiSTiom the wire side. Both views are in
the same direction-so the numbers are the
same.) All actual cavities are numbered, even
if they have no wire terminals in them.
Wire SideolFemale Terminals
Terminal SideolMale Terminals
II
l
--a
)
The connector cavity number is listed next to
each terminal on the circuit schematic. The
cavitv/terminal shown below is #6.
FemaleTerminal
This means the connector
connecls directly to the
componenl.
This means the connector
connects to a lead (pigtail)
wired directly to the
component.
This symbol represents one
bus bar inside the cap of
a junction connector. A ...
Lrh.t'-=*nn".tor cap Icontains several bus bars, A
but only the one aflecting
that circuit will be shown. f-
--
The dots represent tabs on althe bus that the wire ,2il;;;;';;;;;;:;i;
/// I
Remaining wires to see Gauses
the same bus bars
are represented by
a broken line.
Splices
SDlices are shown as a dot. Their location
and the number of wires may vary
depending on the harness manuJacturer.
".^** I-o
*-l
c103
tl
l1
*-l
a --- a --- a --- a---a
*,,1 *"1 *-l *-l *-l
Components
A solid border line means the
entire component is shown.
A broken border line indicates
that only part of the component
rs snown.
ll
tl
The name of the
component appears nexl
to its upper right corner
followed by notes about
its f unction.
BRAKEswrTcHClosed withpedaldepressed.

Fuse
NumberFuse NameAmpsPagecomponent or circuit Protected
(POWER
DOOR LOCK)
(RR WIPER
RR WASHER)
R _ HEAD LIGHT
HIGH BEAM
j 1o-2Power door lock control unit
10-2 | Rear wiper
I
tto-e i onLcontrol unit (Canada), Right headlight
L _ HEAD LIGHT
HIGH BEAM
(POWER WINDOW
RR-L)
i 1 10-8i DRL control unit (Canada), High beam indicator light,
i Left headlight
1 0-1Not used
| 1zo-z
I
I Left rear window motor
| (lGN colL)| 15
(POWER WINDOW
FR-R)
(POWEB WINDOW
FR-L)
I Right rear window molor
I
Front passenger's window motol
Driver's window motor
| 120-2
i120 (H/B)
iot 120-2
l(Sedan)
i120 (H/B)
l0:120 ?
IJ13
TURN LIGHTS
FUEL PUMP
(SRS UNIT)
(Sedan)
'lo-2Hazard warning switch
1O-2 | PGM-FI main relay, SRS unit
I
14I (cRUlsE coNTRoL) | 7.510-3 | Cruise control
ALTERNATOR
SP SENSOR
7.510-3Alternator, ECM or PCM ('00 Model), ELD unit,
Gauge assembly, PGM-Fl, TCM ('98-'99 Modelwith A/f),
Vehicle speed sensor
i REAR DEFBOSTER ii RELAY i
10-6i ABS control unit, Rear window defogger
I HEATER A/C
: RELAY
fuC compressor controls, Air delivery, Blower controls,
Fans. Power mirrors
I tnururutruc ucxr I z.s
I otrt av I
I DRL control unit (Canada)10-6
I BACK UP LIGHTS | 7.s | 10-4 I Back-up lights
t
(RUNNTNG LTGHTS) ii DRL control unit (Canada)
(cont'd)
19
6-1

rio
- Under-hood ABS Fuse/Relay Box
c213(To main wire harness)
Fuse
Number
c903Oo ABS pump rnotor relay)
Fuse Name
ABS MOTOR FUSE
ABS 82
ABS UNIT
Component or Circuit Protected
ABS pump motor relay
ABS fail-safe relay
| 10-10 | Not used
I Not used
i ABS control unit
*Il f.*l
f*-l
f*-l
CI .' IC
T5 (To battery)
rJO
6-5