fuses ACURA INTEGRA 1998 Service Repair Manual

System DescriPtion
Electrical Connections
FUELIN'ECTOHS
EVAP COIiTIBOL CANISTEAvE|rISHUT VAIVE
sotENoto vaLvE
lo FAOIAIOB FAN FELAY,CONOEI{SEh FAN FELAY
FUSESr-1) BATTERY {100 A)*
€) INTERIOF LIGHT {7.5 A}.
€) HORN STOP 120 A)'
o rcl (,$ A)*
o BACK UP IRADIO) 17.5 A)*
@ Fr €/M t15 Al'.'I NO. .I3 FUEL PUMP ISRS UNIN (15 A)
a,J No. 25 METER 17.5 Al
O No. 15 ALTERNATOR SP SENSOR {7.5 A}(0 No. 17 HEATER A/C R€LAY (7.5 A)(i) No. 31 STAnTEB SIGNAL (7.5 A)
*: in the under'hood fuse/relaY box

J
Troubleshooting
Reference Chart
. Any abnormality must be corrected before continuing the test.. Because of the precise measurements needed, use a multimeter when testing.
Before performing any troubleshooting procedures check:. Fuses No, 56 (20 A), No. 57 (20 A) in the under-hood fuse/relay box, and No. 17 {7.5 A) in rhe under-dash fuse/relay box.. Grounds No. G401, G201, G151, G101. Cleanliness and tightness of all connectors
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SYMPTOMREMEDY
Radiator fan does not run at all.Perform the procedures in the flowchart {see page 22-8).
Condenser fan does not run at all,Perform the procedures in the flowchart (see page 22-1O1.
Both fans {radiator and condenser) do not
run for engine cooling, but they both run
with the IVC on.
Perform the procedures in the tlowchart (see page 22-12).
Both fans do not run at all.Perform the procedures in the flowchart (see page 22-13).
Compressor clutch does not engage.Perform the procedures in the flowchart (see page 22-14).
l'lc system does not come on
{compressor and both fans).Perform the procedures in the flowchart (see page 22-15).
22-7

Fuses
Under-dash Fuse/Relay Box
C920 [To SRS msin harnc$ lc8{,l}lC922 [To ignition rwitchl
C923lTo main wir. harn6! (Cil,alll
C€24 [To m.in wiro hrrno$ lc,l,l2]l
lTo pow.r windowrclayl
CgNlS Oo turn 3ign.l/h.z.rd rcl.yl
C919 [To root wir. hsmolr {C661ll
al Spare fusel: Option connector (+B)
2: Option conn€ctor (oash lights)3: Option connector (ACC)
4: Option connector {lG2}*: Not us€d
Fusa Number Amp!wire Color
C928 [To r..] window d.toggd r.l.yl
Compon€nt(s) or Circuit(3) Protaqtad
C92l ITo d..hbo.rd wir. h.rness lc551ll
- r-t r-'l r-'t n n r-'t n n r-1 r-'l r-l4 2321 2s 26 27 28 29 30 3t 32 33IJ IJ IJ LI LI IJ LI LJ IJ LI LJ I.J
- r-t n n r-l r-'t r-t r-'l r-1 n r-'t r-1a 12 13 14 15 t6 17 ,t8 19 20 21 22I-J LI IJ IJ tJ LI LI IJ IJ IJ LI IJ
- r-'t |;l n r-1 n |;t r-'t r-t r-1 n r-'ta 12 3 it 5 67 8 910 11
LI IJ IJ IJ LI IJ LI LI I-J LI LJ LI
1204WHT/GRNPower door lock control unit
Not used
10AGRN,4/VHTRear window washer motor
GRN/BLKRear window wioer motor
410 ARED/BLURight headlight (high beam)
10ARED/GRNLeft headlight (high beam), high beam indicator light
Not used
720A.GRN/BLKLeft rear power window motor
a204YEUBLKRight rear power window motor
15 ABLK/YELlgnition coil
10204BLU/BLKPasseflger's power window motor
l1204WHTI/ELPower window master switch, power window control unit
23-48

Fuses
Under-dash Fuse/Relay Box (cont'd)
NOTE; View from the backside of the under-dash fuse/relav box.
C9l7 lTo main wir. hrrn63 (C+Oll
C!14 [To intogrrtod cont.ol unhl
Cll8lTo m.in wiro h.rnegr (C,l,(}llC315lTo ro.r wire hlrn.3t (C504)l
C9l2 [To r.ar wir. hrrnsr lc503ll
C9l3 fTo mlin wir. harnc*r lG,l:}8)l
C918lTo m.in wi]o h.rn.3. (O€9ll
23-50

Fuses
Under-hood Fuse/Relay Box
AITEFNATOR[To .ngine wiro hrrn83 1T101)l
BATTERYlTo stano. csblca lTlll
C!104 [To condenso] fan relayl
*: Not u6edclutch l.hyl
NOTE: View from the backside of the under-hood fuse/relav box.
ClOg [To main wiro ha]ne3s {C215ll
C!107 [To blow.r motor r.l.yl
C908 [To m.in wiro h.rn.$ (C2l7ll
rr17
LI
Fl51
LI
rl56
lJ
rr51
IJ
C905 [To A/C compr.ssor C9O6 [To radirto] fan
23-52
Cltl1 lTo main wire harness lc218ll: USA
C€10 [To mrin wir. hlrnoit lC216ll

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Gruise Gontrol
Troubleshooting
NOTE:
a The numbers in the table show the troubleshooting sequence.
a Belore troubleshooting,- check the No. 25 (7.5 A) and No. 14 (7.5 A) fusds in the under-dash fuse/relay box. and the No. 4l (100 A), No. 42(40 A), and No. 52 (20 A) fuses in the under-hood fuse/relay box.- check that the horn sounds.- check the tachometer to see if it works properly.
Item to be inspected
Symptom
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lU)(r
F(t
)
E
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.
F
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Io
F
3
E
o)F
u)U'
co
_q.9-c
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F
E
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.2
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OE
Cruise control cannot be set.15
G301
G201
G40't
BLU/GRN, LT GRN/RED.
BLU, BLKTYEL, LT GRN.
GRY, ORN, BRNiWHT,
BRN/BLK, BRNi RED or PNK
Cruise control can be set, but
indicator light does not go on.1G201
G401YEL or RED/BLU
Cruise speed is noticeably higher
or lower than what was set.1
Excessive overshooting or
undershooting when trying to set
speed
'I
Steadv soeed is not held even on
a flat road with cruise control set.1J
Car does not decelerate or
accelerate accordingly when SET
or RESUME button is pushed.
1LT GRN/BLK
LT GRN/RED
Set speed is not cancelled when
clutch pedal is pushed (M/T).1
Set speed is not cancelled when
shift lever is moved ro N (A/T).I
Set speed is not cancelled when
brake pedal is pushed.12
Set speed is not cancelled when
main switch is pushed OFF.
Set speed is not resumed whenRESUME button is pushed (with
main switch on, but set speedtemporarily cancelled).
2LT GRN/BLK
LT GRNiRED
23-256

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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
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12Fg oAmerican Honda Motor Co., Inc. - All Rights Reserved Service Communications 275 pages

How To Use This Manual
Circuit Schematics
Each schematic reoresents one circuit.
A circuit's wires and components are
arranged to show current flow, from
power at the top of the page, to ground,
at the bottom.
Other circuits may share power or ground
terminals or wiring with the circuit shown.
A wire that connects one circuit to
another, lor example, is cut short and has
an arrowhead at the end of it pointing in
the direction of current flow. Next to the
arrowhead is the name ol the circuit or
component which shares that wiring. To
quickly check shared wiring, check the
operation of a component it serves. lf that
component works, you know the shared
wiring is OK.
All connectors are numbered (C709,
C416, etc.). Below each connector
number (except those for components)
is the number of a ohoto in the back
of the book showing the connector's
location on the car. Connector cavities
are also numbered. The numbering
sequence begins at the top left corner
of the connector as seen from eilher of
the viewpoints shown on page E.
Disregard any numbers molded into the
connector housing.
Wires are identif ied by the abbreviated
names of their colors; the second color is
the color of the stripe. Wires are also
identif ied by their location in a connector.
The number "2" next to the male and
female wire terminals at C416, for
example, means those terminals join in
cavity 2 of connector C41 6.
A complete description of schematic
symbols begins on page @.
O,e
Arowhead meanswire connects toanother ciacuit;it points in directionof current tlow.
"OK" note tellsYou how tocheck sharedwiring.
"HOT" label tells you whenthe ignition switch suppliesDower lo the fuse. \\
.---#
"*l
Broken wi.e means I
ffir"i:'ffi:[:l''" -{
elsewhere as directed Ioy ttt" not" n"n to [. u.* f
Ground ---{
Arrow with note meansother circuits connect here.
Distribution,page 10-3.
See lndicators
I
.| GAUGE
IASSEMBLY
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IJO,'
i"?*i,h -..--.-{[
Cavity number; L--assigned as _----> 1shown on page l9l.
Maleterminal
c70!
F,":,2 f
- i":!f $l ?:T"'i,.i,.
Number ot photoin back ot bookshowing componentlocation on car.FUELGAUGESENDINGUNIT
See GroundDistribution.page 14'4.
c484
Thermistor
See Gauges
Splice ----------)f rr(
S€e GroundDstrb(rtlonpage 14 .l
G30t
iT;
Li=
- -.I UNDER-
FUsE 13 ../ I -Dl^s!io-a-- - , iFUsESee Power Drstlbulton. I RELAYpase 1o-3. ! Po^{^ -__:_____ ___Jp"otoa
o,a

)o
)a
)wer IJrstnDullon Scnemallcs -
Power Distribution schematics show how power is supplied from the positive battery terminal to
various circuits in the car. Refer to the Power Distribution section to get a more detailed picture
of how power is supplied to the circuit you're working on.
From Battery to lgnition Switch, Fuses, and Relays
lndividual circuit schematics begin with a fuse. The first half of Power Distribution, however,
shows the wiring "upstream" between the battery and the f uses.
!' - - - -f -ro-unE,-"*l - - - - - - -
?---? i,"-")il"i"v-g& o" ,
FUSE 15 Page 10'7 1
hTt""r--.r \
TrL--J I ruse re I ruse zi/ ru:rE ro a .v-E., tELECTRTCAL ) rc ) PowER sEAr !iOA6".'-'- I * I (REcuNrNG) Igs-r-qqrg! | l'* I{ELD) Ul'{rLJ-------
*-lll3l 'f t"' l*.r:::f ;1 ALTERNAToR
tL_Jii1:"":
Distribuiion,pago 1G7.
SLK
BATTERYSTARTERBLK
4----t
tl
STARTER SOLENOID
I
I
+ G1 (BODY)
r
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FUSE 1O754
Sge PowerDistribltion,page 10-5.
FUSE 97.tat
,
l---r+J
See Power Se€ PowerDistribution. Distribution.page 10-5. pag€ 10-5.
_l_
Sa€ PowerDistribution,page 10-6.
Power Distribution Schematics
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How To Use This Manual
Power Distribution Schematics
From Fuses to Relays and Components
The second half of Power Distribution shows the wiring "From Fuses to Relays and
Components." This can speed your troubleshooting by showing which circuits share fuses. lf
Power Distribution shows that an inoperative circuit and another circuit share a fuse, check a
component in the other circuit. lf it works, you know the fuse is good and power is available to
the inooerative circuil.
ol
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FUSE 15204
UNDER-OASHFUSE/RELAYBOXFUSE 2310A
\
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O(
.II
l-- -
1?c-.7
.:r- I YEL
:*.l sHrFTr I LOCKI I SOLENOIDL- J Page 138PHOfO2T
I lFEt[,o'
L -J SWITCH(AutomaticTransmission)Page 110-13
-l PHaro 62
IYEL Iz I czrar -.lclocK
, l"i1:"':oL-Jc408
r-.l HAZARD
I t3'S[t''i"L- J Page 110,8
:I-c564
1 AUTOMATIC
I SEAT BELTI CONTROLJ UNITPage 146
YEI
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IL
c7t3
I l5"f,TE'"L -J (N,4anualTransmission)Page 110-13
r------
I ti:*'"T8*L____________J 81. and 89
3rc802 8
I
"* | YEL
I
', I "ro.f - 1 MooNRooF
| 13"'^TI",L-J,iiio'i'
2 3 C216
3 g cl20
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