Head HONDA INTEGRA 1998 4.G Repair Manual

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

T
I
1
J)
Fuso NumberWire ColorComponent{s} or Circuit(rl ftqt6cted
't210AYEUBLKTurn signal/hazard relay
15 AYEUGRNPGM-Fl main relay
GRN or REDSRS unit (VA)
147.5 ABLK/WHTCruise control system
15BLK/YE LAlternator, VSS, ELD unit (USA), TCM, charging system light
't67.5 ABLVBLUABS control unit, rear window defogger relay (Via switch)
117.5 ABLK//ELAVC system, heater system, power marror
187.5 AYEUBLKDaytime running lights relay (Canada)
197.5 AYELEack-up lights
2010 AWHT/YELDaytime running lights control unit (Canada)
2110 ARED/WHTRight headlight (low beam)
2210 ARE D|YE LLett headlight (low beam)
2310 AGRN or PNKSRS unit (VB)
247.5 AGRN/ORNMoonroof relays
Power window relay
7.5 AYEUBLUClock, gauge and indicator lights
Integrated control unit
2620AGRN/BLKWindshield wiper motor, windshield washer motor
10AYEUGRNCigarette lighter
2810AYEUREDAudio unit connector
29Integrated control unit
30RED/BLKDash lights, clock
Integrated control unit
317.5 A8LU/WHTECM. PGM-Fl main relav
10ARE D/BLKFront parking lights, taillights, license plate lights
7.5 AWHT/GRNInterlock control unit, key interlock solenoid
23-49

J
)1 -
Fuso NumborAmpsWir€ ColorComponent(s) or Circuh(rl Protastcd
41100 ABattery. power distribution
4240AWHT/BLKlgnition switch (BAT)
437.5 AWHT/REDCeiling light, cargo area light, data link connector (DLCl, power
antenna connector
44't5 AYEL/WHTPGM-Fl main relay
45Not used
4640AWHT/8LU
No. 7 (20 A) fuse (Via power window relay), No. 8 (20 A) tuse (Via
power window relay)
No. 10 (20 A) fuse (Via power window relay), No. 11 (20 A) fuse (Via
power window relay)
417.5 AWHT/BLUClock,8udio unit connector, ECM, TCM, Maint€nance reminder unit
4840AWHTCombination light switch (Headlight)
4930AWHT/BLUMoonroof relay
5040AWHT/GRNRear window defogger {Via rear window defogger relay)
51154WHTCombination light switch (Dash lights)
20AWHT/GRNHorn, horn relay, brake lights, AgS control unit, ECM, TCM
10AWHT/GRNTurn signal/hazard relay, hazard warning light
5440AWHT/flEDNo. 1 (20 A) fuse
40ABLU/WHTBlower motor (Via blower motor relsy)
56204BLU/BLKCondenser fan motor (Via condenser {an motor relay)
REDA,/C compressor clutch (via Ay'c comp.essor clutch relay)
57204BLVREDRadiator f8n motor (Via radiator fan relay)
23-53

Power Distribution
Circuit ldentification (cont'd)
RED/BLU -
RED/GRN -
REOMHT -
Righl headlighl (High beam)
High beam indicalo. light
Lelt headlighl (High beam)
Righl headlighl (Low beam)
Letl headlighr (Low beam)
Inlegraled conlrol unn
Optional conneclor (Dash lighls)
Inleglaled conlrol unh
(Flsorelay box so*el)
(Flssrelay bot sock€l)
(Fuse/relay box sodet)
COMBINATIONLIGHT SW TCH
lo| | PAsslNGto
BEo/BLK -- Healor conlrol panel hghl- Mgear posrton consote tighl
Cigarcfl 6 lighter/ashtray lightsGauge lighlsAudio unit connsclorR€ar window delogg€r swnch tbhtClockHazard wanlng swilci lighlGlove box lightOash lights bnghhess conlroller
Leit II
I lronlparkifC lighl
FighlJ
h",J'n') '"",.*
l"fn' ) 'nn., '.', 'nnt {r"o"n)
23-60
Letl L.Rgh I rrense Prale lrgnl

Ground Distribution
Circuit ldentification (cont'd)
Condenser laf molor
8LK
BLK
BLK
Righl headlighl (High beam)
Righl headlighl (Low beam)
Badiator lan molor
'LK ------
li;li fil Hi l'iff il"1"'"'
ELD unit (USA)
UNDER.HOODFUSE/RELAY BOX
: {Fuse/relayboxsockel)Blower molor relay
, (Fuseirelayborsochel)iear wnoow oerogger reray
G201
"--l-
VG401(To page 23-63)
AgS pump motor
ABS lailsale relay
@ , ac,nir" n",n"..
U Malnwire harness
23-62

J
BrK-
BrK---
Lell headlighl {High beam)
Lell headlighl (Low beam)Cruise conlro aclualor
Lell lrcfl parkirElurn signallighlLell lront slde maker lighl
Windshield wiper molor
Wndshleld )I Wasner molor
Brake lluid level switchPower sleenng pressure (PSP)swilch (USA)
BLK - Healer lanswlch
J
EL^- Enrlron {€y swrcn- Data [nk conneclor |DLC)
BL(
Fronl passenge/s door key cylinder switdrFronl passonger's door lock swilch
Seavice cieck conneclorClulch swilch (MIT wilh crLr se conlrol)Inle ock contfolunit l ,^-,Parking prn swlch J u' t
Windshi€ld wipefl^Iasher sw 1ch
G40l
tr
tr
N
: Eng ne companmentwife harness
: Fronl passenge/s door wire hamess
: Healer sub.harness A
: Healer sutsharness B
tr
4)(cont'd)
G3o1
(From page 23-62)
;L^ ------ A/T gear posrron sw cn
l- Cldch inledock sw cl rM/.'- Fear window w pe,,wdsl'er sw cl
_l__{BLK_-
UNDER.OASH FUSE/RELAY BOX(To page 23 64)

;
Steering Lock Replacement
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section (23) before performing repairs or ser-
vice.
NOTE: The original radio has a coded theft protection
circuit. Be sure to get the customer's code number before- disconnecting the battery.- removing the No. 47 (7.5 A) fuse trom the under-hood
fuse/relav box.- removing the radio.
After service, reconnect power to the radio and turn it
on. When the word "CODE" is displayed. enter the cus-
tomer's 5-digit code to restore radio operation.
1. Disconnect the negative cable from the battery.
2. Remove ths dsshboard lower cover and knee bolster(s6o p8ge 23-72).
3, Disconnect the 5P connector from the under-dash
fuse/relay box and the 7P connsctor from th€ main
wire harness (see page 23-72l.,
4. Remove the steering column covars (see page
23-721.
5. Remove the column holder mounting bolts and nuts.
NUT13 N.m(1.3 kgl.m, 9.4 lbt.ftl
BOLT22 N.m(2.2 kgf.m, 16 lbf.ftl
6.
7.
Lower the stee.ing column assembly.
Center-ounch each of the two shear bolts and drill
their heads oft with a 5 mm {3/16 in) drill bit.
CAUTION: Do not damage the switch body when
lemoving th€ sheal bolts.
Remove the shear bolts from the switch body.
Install the new ignition switch without the key in-
serted.
1O. Loosely tighten the new shear bolts.
11. Ins€rt the ignition key and check for proper opera-
tion of the sleering wheel lock and that the ignition
key turns freely.
12. Tighten the shear bolts until the hex heads twist off.
8.

lgnition System
1. Inspect the electrodes and ceramic insulator for:
Spark Plug lnspection
. lmproper gap. Oil-fouling. Carbon deposits. Cracked centerelectrode insulatorDamagedgaskei
Burned or worn electrodes may be caused by:
. Advanced ignition timing. Loose spark plug
. Plug heat range too low. Insufficient cooling
Fouled plugs may be caused bY:. Retarded ignition liming. Oil in combustion chamber. Incorrect spark plug gap
. Plug heat range too high. Excessive rdling'low speed running
. Clogged air cleaner element. Deteriorated ignition coil or ignition wires
81881, 818C5 engine:
. Adjust the gap wjth a suitable gapping tool, and
replace the plug if the center electrode is rounded
as shown below.
Electrode Gap:
Standard 'l .1 ; r mm {0.043 ; ooa in)
E.
23-98
3.818C1 engine:
a Do not adjust the gap ol a platinum tip plug;
replace the spark plug it the center electrode is
rounded or if the gap is not within the specifi-
cattons.
Electrode Gap:
Standard I t.s-3., mm (0.051-3.oo4in)
5.
PLATINUM TIP
NOTE: Use onlv the spark plugs listed below
Spark plug
Bl88l engine:
NGK I ZFR5F-11
DENSO I KJ 16CR-111
818C1 engine:
NGK PFR6G-13
DENSO I PK2OPR-113
818C5 engine:
NGK PFR6G-I1
DENSO PK2OPR-111
Apply a small quantity ot anti-seize compound to the
plug threads belore installing the plugs.
Screw the plugs into the cylinder head tinger tight,
then torque them to 18 N.m (1 .8 kgf.m, 13lbf.ft).

Gharging System
Troubleshooting
Ahcrn.tor Control Swtom T.rt (USA)
NOTE: Betore testing, check proper operation of the ELD by confirming with the MIL (s€e section 11).
CAUTION: Ba 3urc to ut! | vollmatalwith hr plu! tarmlnal connactad to bat-tary plua and ita mlnua talmlnal to lha4P connactor tarrninal No. 2.
ALTENNATORilP COiINECTOR
cIWHT/GBN}
ALTERNATOR.P CONI{ECTOB
Wire sido olt€m6le t€rminal6
ECM CONI{ECTOR A l:t2F)
BATTERY
Ch.ck tor . .hort In th. clrcuit(ALTC ltn.lr1. Disconnect the 4P connoctorIrom th6 altemator.2. Start tho engine, and turn thoh6adlights (high beam) ON.3. Moasur€ voltago botwoen th64P conn€ctor t6rminal No. 2and the positivo t€rminsl oltho batterv.
16 thor6 1 V or less?
Chrck for .n oD.n In th. wllrIALTC lln.):1. turn the headlight and igni-tion switch OFF.2. Disconnect th6 A (32P) con-noctor from the ECM.3. Ch6ck for continuity b6tw6entho ECM connoctor A (32P)
t€rminal No, 19 and alternator4P connoctor torminal No. 2.
Rrp.h op.n In th. wh. brlw..nth. rltarn oi.nd ECM.
Ch.ct for rhort in th. wire (ALTC
lin.l:'1. Turn the headlight and ignition switch OFF.2. Disconn€ct the A {32P} con-n6ctor from tho ECM.3. Check for conlinuity b€twoenths ECM connector A (32P)
terminal No. 19 8nd bodyground.
Slbrlltut. ! tnown-good ECM..nd rach.ck. It Drorcrlb.d volt-rgr ir now avalldla, raphce lhaorigin.l Ecilt.
Rap.ir 3hort in lha wira bstwaanth. .h.rnator ard ECI\|.
I23{5GtI|l0tl
72151aItIt136zla2a
a26n,/,V
Wir€ side offem6le t€rminals(l
ALTC(wl{T/GRNI
cIWHT/GBNI
Wire 3id€ offemal6 t€rminelg34
ECM CONNECTON A I32P}
t23a50t9t0tt
12t510l1Itt9mz2a2a
62621
ALTCIWHT/GRNI()
23-104
b-.

Lighting System
OAYTIMERESISTOR (Can.dal
Test, page 23-168
HEADLIGHTS
Component Locations Index
HIGH BEAM INDICATOR LIGHT{ln the galge assembly}Bulb Locations. page 23-122
COMAINATION LIGHT SwlTCHReplscement, page 23-168Test, page 23-162
Adjustment, page 23-170Replacement, page 23-170
CONTBOL UNIT {Can.d.)Input, Test page 23-164
23-160