light HONDA INTEGRA 1994 4.G Workshop Manual

Cigarette Lighter
Circuit Diagtam
No.tg ll0AlFUSEUIIOER- DASHFUSE/N€[AYBOX
BI.K
G20tGilol
UNOER-HOOD FUSE/RELAY BOX
23-204
-iFn't'+rF*."'

Replacement
CAUTIOI{:
a All SRS sloctdcal wiring harnossas are covered whhyollow insulatlon.
a B.tore disconnoctlng any part ot the SRS yyi16 h.r-nosa, connrct tho short connoctot(al.a Rsplaco th. onti.e !ffoct.d SRS hamoss a$ombly lfIt ha! an opon cilcuit or damagod wiring.
Remove the two ashtray mounting screws. Then pull
out the ashtray from the front console, and discon-
nect the 4-P conn€ctor,
scREws
.--
23-205
SOCKET
3.
Disconnect the thermotuse case from the socket
€no.
Remove the thermal protector. and pull out the
cigarette lighter socket.
CIGARETTE LIGHTENLTGHT (1.4 Wt
ASHTRAY LIGHT(r.4 wl
FROI{T CO|{SOLE
THERMOFUSECASE
4.
RI G NUT
THERMAL PAOTECTOR
When installing the cigarette lighter, align each lug
on the face panel, illumination ring, and cigarefte
lighter socket with the groove of the hole, then po-
sition the bulb housing on the thermal protector be-
tween the stops in the console panel.
Make sure that the ground wire, bulb socket, andthermofuse housing are seated to the cigarette light-
er assomblv.

Rear Window Defogger
Component Location Index
CAUTION:
a All SRS olectrical wi ng ham€$6s are covoled with
y€llow insulation.
B6foro disconnocting any part of ths SRS wire har-
ness. connoct tho short connector(s).
Roplacs the ontire affectod SRS harness assombly if
it has an open circuit or damagcd wiring.
REAB WINDOWDEFOGGER RELAYTest, page 23-68
REAR WINDOWDEFOGGER SWITCHRemoval, page 23-209Test, page 23-2Og
REAR WINDOW DEFOGGERTest, page 23-210
UI{DER.DASH FUSE/RELAY BOX
REAR WINDOW DEFOGGER TIMER CIRCUIT
{ln the integrated control unil)fnput Test, page 23-147
SRS MAII{ HAR'{ESS
The rear window defogger is controlled by the integrated control unit, Pushing the defogger switch in the instrument
panel it sends a signal to the defogger time. in the integrated control unit, and the detogger stays on tor 25 minutes
or until the ignition switch is turned off. The indicator light in the switch comes on when the deJogger works.
23-206

Rear Window Defogger
Troubleshooting
NOTE: The numbers in the table show the troubleshooting sequence.
'1: Hatchback'2: Sedan
Item to be inspected
Symptom
o
'
lD
*o--
o!
zi
ii9c
.E
o.-
:E
go
.E6
5.
o0to9\cg
o5('r6
z)
;5
o
!
ooooo
=3
oEDo
o
o
oo-
@=
g8
oo
o5
Defogger works, but indicator
light does not go on.1BLKTYEL oT BLU/YEL
Defogger does not work and
indicator light does not go on.122G201
G401YEL, BLUfYEL or BLK/YEL
Defogger does not work, but
indicstor light goes on.1423'1i G771',: G5O3
BLU|YEL or BLKIYEL
BLK/GRN oT BLKMHT
Defogger-on time is too long or
too short (normal operation time
is 25 minutes).
1
23-208
IINIilfi

Rear Window Defogger
Function Test
CAUTION: Be carelul not to scratch 01 damago ths
defogger wires with th€ tsster probe.
1 . Check for voltage between the positive terminal and
body ground with the ignition switch and the delog-
ger switch ON. There should be battery voltage.
a lf there is no voltage, check for
- laulty detogger relay.- faulty defogger switch.- faulty integrated control unit.- an open in the BLK/GRN wire
a lJ there is baftery voltage, go to step 2.
NEGATIVE TERMIiIALPOSITIVE TERMINAL
Turn the rear window detogger switch OFF, Check
for continuity between the negative terminal and
body ground.
a It there is no continuity, check to. an open in the
defogger ground wire.
a ll there is continuity, go to step 3.
Touch the voltmeter positive lead to the halfway
point of each defogger wire, and the negative lead
to the negative terminal.
There should be apptoximately 6 V with the ignition
switch and defogger switch ON.
a lf the voltage is as specified, the defogger wire
is OK.
a lf the voltage is not as specified. repai, the defog-
ger wire:
lf it is more than 6 V, look for the damage on
the negative half on the grid.
- lf it is less than 6 V. iook for the damage on
the positive half of the grid.
Defogger Wires Repair
NOTE: To make an eftective repair. the broken section
must be no longer than one inch.
1 . Lightly rub the area around the break with line steel
wool, then clean it with alcohol.
2. Carefullv mask above and below the broken portion
of the defogger wire with cellophane tape.
Using a small brush, apply a heavy coat of silver con-
ductive paint extending about 3 mm ( 1/8 inl on both
sides of the break. Allow 30 minutes to dry.
NOTE: Thoroughly mix the paint before use.
Check for continuity in the repaired wire.
Apply a second coat of paint in the same way.
it drv three hours betore removing the tape.
4.
OPEN
23-210
tLet

Cruise Control
MAIN SWITCHTest, page 23-250Replacement, page 23-250
Component Location Index
a All SRS 6l6ctrical wiring harnessos aro covorod with
yallow insulation,
a Bofo.6 disconnecting any part of th6 SRS wire har-
ness, connoct th€ shon conneclor(s).
a Replaco the ontiro affected SRS halness assombly if
it has an op€n circuit or damagod widng.
SRS MAIN HARNESS(Cov.rod wilh yollow In.ulation)
CRUISE LIGHT(Built into gauge assembly)Bulb Locations, page 23-115
SET/RESUME SWITCHTest. page 23-248Repfacemont, page 23-248
BRAKE SWITCHTest. page 23-251
CLUTCH SWITCH (M/TI
Test, page 23-251
CRUISE CONTROLfnput Test, page 23-246A/T GEAR POSITIOI{swtTcHTest, page 23-136, 252
23-242

Troubleshooting
NOTE:
a The numbers in the table show the troubleshooting sequence.
a Before troubleshooting,- check the No.15 {10 A) and *No. 24 fuses in the under-dash fuse/relay box, and the No.41 (1OO A), No.39(50 A). and No.42 (20 Al fuses in the under-hood fuse/relav box.- check that the horn sounds.
check the tachometer to see if it wo.ks pfoperly.
*No. 24 {15 A): Bl8B1 engine
No. 24 {2O A}: 818C1 engine
Item to be inspected
Symptom
-c.
!I
.!o
;
U)
F
'Fcf
E
c
3
dl
F
o)
F
f
E
c
B
^
3
'.E
aa
_q
E
oi
.9:
E
.Eo
_9
l
If
L
!
.9
912'oE
og
Cruise control cannot be set.13
G301,
G201 ,
G401
BLU/GBN, LT GRN/RED.
BLU, BLK/YEL, LT GRN,
GRY, ORN. BRN/WHT,
BRN/BLK, BRN/RED or PNK
Cruise control can be set, but
indicator light does not go on.2G201,
G401YEL or RED/BLU
Cruise speed is noticeably higher
or lower than what was set.I3
Excessive overshootjng or
undershooting when trying to set
speed
2I
Steady speed is not held even on
a flat road with cruise control set.23
Car does not decelerate or
accelerate accordingly when SET
or RESUME button is pushed.
2LT GRN/BLK
LT GRN/RED
Set sDeed is not cancelled when
clutch Dedal is oushed (M/Tl.,1
Set sDeed is not cancelled when
shift lever is moved to fM tnnt.I2
Set speed is not cancelled when
brake pedal is pushed.'I2
Set speed is not cancelled when
main switch is pushed OFF.1
Set speed is not resumed when
RESUME button is pushed (with
main switch on, but set speed
temporarily cancelled).
LT GRN/BLK
LT GRN/RED
23-245

tlo.WlfeTost condition
*No. 24 (15 Al: 81881 engine
No.24 l2O A): 818C1 engine
Tost: Desired rosultPossibl6 caus€ it losult is not obtained
IBLKUnder all conditionsCheck for continuity to ground:
There should be continuitv.
. Poor ground (G201, G4011. An open in the wire
2BLKryEL
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage.
. Blown rNo. 24 fuse in the under-
dash fuse/relay box. An open in the wire
5LT GRNlgnition switch ON (ll)
and main switch ON
Check for voltage to ground:
There should be battery volt€ge.
. Faulty main switch. An open in the wire
4GRY
lgnition switch ON lll),main switch ON and
brake pedal pushed,
then released
Check for voltage to g,ound;
There should be O V with thepedal pushed and battery
voltage with the pedal released,
. Faulty brake switch. An open in the wire
GRN/wHT
Brake pedal push€d,
then r€leased
Check tof voltage to ground:
There should be battery voltage
with the pedal pushed, and O V
with the Dedal released.
Blown No. 42 l2O Al tuse in the
under-hood fuse/relay box
Faulty brake switch
An open in the wire
6RED/BLU
lgnition switch ON (ll)Connect to ground; Indicator
light in the gauge assembly
comes on.
Blown bulb
Blown No. 15 (10 A) fuse in the
under-dash fuse/relay box
Faulty dimming circuit in the gauge
assembly
An open in the wire
7LT GRN/
BLK
RESUME button
pushedCheck for voltage to ground:
There should be battery voltage.
Faulty SET/RESUME switch
Faulty cable reel
An open in the wire6LT GRN/
RED
SET button pushed
qPNK
MT/: Clurch pedal
released
A/T: Shift l€ver in [Zl,
lD:I, or lE.l
-
Check for continuity to ground:
There should be continuity.
NOTE: There should be no con-
tinuity when the clutch pedal is
depressed or when the shift
lever is in other positions.
Faulty or misadiusted clutch switch(M/T)
Faulty A/T gear position switch(A/T)
Poor ground (G201 ,G4O1)An open in the wire
10BLUStart the engine.Chsck for voltage to ground:
There should be battery voltage.
. Faulty ignition system or ECM. An open in the wire
11ORN
lgnition switch ON (ll)
and main switch ON;
rsise the front of the
car, rotat€ one wheel
slowly.
Check Jor voltage between the
ORN @ and BLK O terminals:
There should be O- about
10 V-O- about 1O V
repeatedly.
. Faulty vehicle speed sensor (VSSI. An oDen in the wire
'128RN/WHTConnect battery power
to the BRN/WHT
terminal and ground to
the BRN/BLK terminal.
Check the sound of the actuator
motor: You should hear the mo-
tor running smoothly.
. Faulty actuator. An opsn in the wire
13BRN/BLK
14BRN/RED
Connect battery power
to the BRN/RED
terminal.
Check the operation of the mag-
netic clutch: Clutch should click
and output link should be locked.
Faulty actuator
An open in the wire
Poor ground (G3O 1)
il:
23-247

Supplemental Restraint System (SRS)
Component Locirtion Index
UNDER.DASHFUSE/RELAY BOX
SRS INDICATOR LIGHT(ln th6 gaug6 assembly)Troubleshooting, page 23-276Gauge assembly, page 23-113
CABLE REELReplacement,page 23-301
AIRBAGBeplacement, page 23.295
SRS UNIT (lncluding cowl sensorl
SRS MAIN HARNESS-FRONT PASSENGER'S AIREAGBRANCH lExc€pt Caned. RS modol)
To CRUISE CONTROLSET/RESUME SWITCH
RIGHT DASH SENSORReplacement, page 23-305
FRONT PASSENGER'SAIRBAGlExcept Canads RS model)Replacement, page 23-295Disposal, page 23'299
LEFT DASH SENSORReplacement, page 23-305
23-266
Replacement, page 23-307

- Dash sensors- Cable reel- SRS unit
General Precautions
Carefully inspect any SRS part before you install it.Do not install any part that shows signs of beingdropped or improperly handled, such as dents, cracksor deformation:
- Airbag assembly {driver's and front passenger's)
Airbag Handling and Storage
Do not try to disassemble the airbag assembly. lt has noserviceable parts. Once an airbag has been operated(deployed), it cannot be repaired or reuseo.
For temporary storage of the airbag assembly duringservice, please observe the following precautions:
. Store the removed airbag assembly with the pad sur-face up.
!@ It the airbag is impropsrty stored facsdown, accidental deployment could propel the unit withenough force to cause setious iniury
Store the removed airbag assembly on a secure flatsufface away from any high heat source (exceeding
212"Fl1OO'Cl and free of any oil. grease, detergent or
CAUTION: lmproper handling or storage can internallydamage the airbag assembly, making it inoperativ€.ll you suspect the airbag assembly has been damagod,install a new unit and rgler to the Deployment/DigposalProcedures lor disposing of the dsmaged airbag.
Use only a digital multimeter to check the system. lfit's not a Honda multimeter make sure its output is 10mA (0.01 A) or less when switched to the smallestvalue in the ohmmeter range. A tester with a higheroutput could damage the airbag circuit or cause accidental deployment and possible injury.
Do not install used SRS parts from another car. Whenmaking SRS repai.s, use only new pans.
Except when performing electrical inspections,always disconnect both the negative cable and posi-
tive cable at the battery before beginning work.
Replacement of the combination light andwiper/washer switches and cruise control switch canbe done without removing the steering wheell
- Combination light and wiper/washer switchreplacement (see page 23-160).- Cruise control sevresume switch replacement {seepage 23-2491 .
The original radio has a coded theft protection circuit.Be sure to get the customer's code number beforedisconnecting the battery.
When reinstalling the SRS unit cover, be sure it snapstogether properly.
SHORT CONNECTON {REDI
23-271