ignition HONDA INTEGRA 1998 4.G Workshop Manual

Rear Window Defogger
Component Location Index
Description
The rear window de{ogger is controlled by the integrated control unit. Pushing the detogger switch in the Instrumentpanel sends a signal to the defogger timer in the integrated control unit, and the defogger stays on for 25 minutes oruntil the ignition switch is turned off. The indicator light in the switch comes on when the defogger works.
UNDER.OASH FUSE/RELAY BOX
r-'luijij u lNEAR WINDOWDEFOGGER SWITCHRemoval, page 23-217Test, page 23 217
REARDEFOGGERREI-AYTest, page 23-69
23-214

Rear Window Defogger
Function TestDefogger Wires Repair
I
I
CAUTION: Be caretul not to scratch or damage the
defogger wires with the tester probe,
1. Check tor voltage between the positive terminal and
body ground with the ignition switch and the defog-
ger switch ON. There should be battery voltage.
lf there is no voltage, check for
faulty defogger relay.- faulty defogger switch.- faulty integrated control unit.- an open in the BLK/GRN wire.
lf there is battery voltage, go to step 2.
NEGATIVE TERMINALPOSITIVE TEFMINAL
2.Turn the rear window defogger switch OFF. Check
for continuity between the negative terminal and
body ground.
a lf there is no continuity, check for an open in the
defogger ground wire.a lf there is continuity, go to step 3.
Touch the voltmeter positive lead to the halfwaypoint of each delogger wire, and the negative lead
to the negative terminal.
There should be approximately 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, repair 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, look for the damage onthe positive half of rhe grid.
3.
NOTE: To make an elfective repair, the broken section
must be no longer than one inch.
1 . Lightly rub the area around the break with fine steel
wool, then clean it with alcohol.
2. Carefully mask above and below the broken portion
of the defogger wire with cellophane tape.
CELLOPHANETAPE
BBOKEN WIRE
3, Using a small brush, apply a heavy coat of silver con-
ductive paint extending about 3 mm (l /8 in) 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 dry three hours before removing the tape.
Let
OPEN
23-214

Moonroof
Function Test
1.Remove the dashboard lower cover. and if neces-
sary, remove the knee bolster.
3.Check for continuity between the No. 2 terminal and
body ground.
a lf there is no continuity, check for- an open in the BLK wire.poor ground (G2O1, G4O1).a lf there is continuity, go to step 4.
Check tor voltage between the No. 4 terminal (+ )and No. 2 terminal { - ) with the ignition switch ON(ll). There should be battery voltage.
. lf there is no battery voltage, checkfor- blown No. 49 (30 A) fuse in the under-hood
fuse/relay box or No. 24 17.5 Al fuse in the
under-dash fuse/relay box.- an open in the wires (GRN/BLK, cRN, WHT) or
loose terminals.- faulty moonroof relay.
. lf there is battery voltage, go to step 5.
Connect the No. 4 terminal to the No. 3 terminal,
and the No. 1 terminalto the No. 2 terminal with jum-
per wires. The moonrool should open when the ig-
nition switch is turned ON (ll).
4.
5.
KNEE BOLSTER
LOWERCOVEB
2. Carefully pry the switch out of the left side air ventpanel, then disconnect the 4P connector to remove
the switch.
lf the moonrool opens, check the moonroof
swttcn.
lf it doesn't open, remove the headliner and check
the motor.
CONNECTOR
MOONROOF SWITCH
. F-_1 ,
11 2l
rt1
13 0l
View from wire side

)
Function Test
NOTE: To test, remove the driver's door panel (see sec-
tion 20), then disconnect all of the connectors from the
ooor panet.
Mifior Test
NOTE: Check the No. 17 {7.5 A) fuse in the under-dashfuse/relay box before testing.
One or both inoperative:
Check for voltage between the BLK//EL terminal and
body ground with the ignition switch ON {ll).There should be battery voltage.
. lf there is no voltage, check for:* Blown No. 17 (7.5 A) fuse in the under-dash
fuse/relay box- An open in the BLK/YEL wire
. lf there is battery voltage, go to step 2.
Check for continuity between the BLK terminal and
body ground.
There should be continuity; check for.* An open in the BLK wire- Poor ground (G501 (sedan), G502)
vrllBtxt YEL/RED' aa*\
Left miror inoperative:
Connect the BLK,^/EL terminal of the 1OP connector to
the YEVRED1terminal and the YEL /VHT (or YEL/BLK1)
terminal to body ground with iumper wires.
The left mirror should tilt down (or swing left) when you
turn the ignition switch ON (ll).
a lf the mirror does not tilt down (or does not swing lett).check for an open in the YEL/WHT {or YEL/BLKr}wire between the left mirror and the switch. lf the wireis OK, check the lett mirror actuaror.
a lf the mirror neither tilts down nor swings left, repair
the YEL/REDr wire between the letr mirror and theswtlcn.
a lf the mirror operates properly, check the mirror
swttcn.
Right mirrol inoperative:
Connect the BLK/YEL terminal of the 10P connector to
the BLU,^/VHT terminal and the YELMHT {or BLU/BLK)
terminal to body ground with jumper wires.
The right mirror should tilt down (or swing left) whenyou turn the ignition switch ON (ll).
a lf the mirror does not tilt down (or does not swing left),
remove the right door panel and check for an open in
the YEL/WHT (or BLU/BLK) wire between the right mir-
ror and the switch. lf the wire is OK, check the right
mirror actuator.
a lf the mirror neither tilts down nor swings lett, repair
the BLU/WHT wire between the right mirror and the
swrtch.
a lf the mirror operates properly, check the mirror
switch.
23-227

)
Circuit Diagram (Sedan)
RIGHT REAR WINOOWMOTOR
BLK '
LEFT REAR WINOOWMOTOF)
BLUIRED I swrrcH
UNDEF.HOOD FUSE/RELAY BOXUNDEF DASH FUSE/NELAY BOXIGNITION SWITCH
FRONT PASSENGECSWINDOWMOTOR
:. ,:5S rricot !c-:F
23-231

Test conditionPo$sible cause if result is not obtained
)
1BLK'
and
BLK3
Under all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G501, G502). An open in the wire
2
WHT/YELlgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage
. Blown No. 24 (7.5 A) fuse in the
under-dash fuse/relay box. Blown No. 7, 8, 10 or 11 (20 Al fuse
in the under-dash fuse/relay box. Faulty power window relay' An open in the wire
B LU/BLK
G RN /BLK
YEL/BLK
3
RED/BLU I
and
R ED/YEL1
connect rhe wHT/YEL
and RED/YELr terminals,
and the RED/BLUland
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Check the driver's window
motorl
It should run (the window
moves oown).
. Faulty driver's window motor. An open in the wire
BLU/YEL
and
BLU/GRN
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLU/YEL and
BLK' terminals with jum-
per wires, then turn the
ignition switch ON (ll).
check the front passenger's
wtnoow molor:
It should run (the window
moves down).
. Faulty front passenger's window
motor. An open in the wire
5
G RN/YEL
ano
GRN
Connect the GRN/BLK
and GRN terminals, and
the GRN/YEL and BLK,
terminals with jumper
wires, then turn the igni
tion switch ON (ll).
Check the left rear window
motor:
It should run {the window
moves down|.
Faulty left rear window motor
Faulty left rear window switch
An open in the wire
6
YEL/GRN
and
YEL
Connect the YEL/BLK
and YEL/GRN terminals,
ANd thc YEL ANd BLK'
terminals with jumper
wires, then turn the igni-
tion switch ON (ll).
Check the right rear window
moror:
It should run lthe window
moves oownl.
Faulty right rear window motor
Faulty right rear window switch
An open in the wire
7
BLU
and
BLK/WHT
Connect the WHT/YEL
and RED/YELr terminals,
and the RED/BLUr and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Connect an analog ohmmeter to
terminals BLU and BLK/WHTI
The meter needle should move
back and fonh ahernalely as
the driver's window motor runs.
Faulty pulser
Faulty driver's window motor
An open in the wire
IJ
23-235

Power
Master
Windows
Switch Input Test (Hatchbackl
NOTE: The control unit is built into the power window
master switch, and only controls driver's door window
ooerations.POWER WINDOWMASTER SWITCH
1.Remove the driver's door panel, and disconnect the
10P connectorfrom the master switcn.
Inspect the connector and socket terminals to be
sure they are all making good contact.
a lI the terminals are bent, loose or corroded, reDair
them as necessary, and recheck the system.
a lf the terminals look OK, make the following in-
put tests at the connector terminals.- It a test indicates a problem, find and correct
the cause, then recheck the system.- lf all the input tests prove OK, the power win-
dow master switch must be taulty; reDlace it.
No.WileTest condition
BLK/WHT
BLK' BLKI
RED/YELRED/BLUBLU/GRNBLU/BLK
View from wire side
Tgst: DesiredresultPossibls cause if result is not obtainsd
BLU
and
BLK/WHT
Check for continuity to ground:
There should be continuity.
Poor ground (G502)
An open in the wire
lgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage
. Blown No. 24 (7.5 A) fuse in the
under-dash fuse/relay box' Blown No. 10, or No. '11 (20 A) fuse
in the under-dash fuse/relay box. Faulty power window relay. An open in the wire
Connect the WHT/YEL
and RED/YELI terminals,
and the RED/BLU1 and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Check the driver's window
motor:
It should run (the window
moves oownl.
. Faulty driver's window motor. An open in the wire
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLU/YEL and
BLK2 terminals wjth jum-
per wires, then turn the
ignition switch ON (ll).
Check the passenger's window
motor:
It should run (the window
moves oownl.
. Faulty passenger's window motor. An open jn the wire
Connect the WHT/YEL
and RED/YEL1 terminals.
and the RED/BLUI and
BLK3 terminals with jum-
per wires, then turn the
ignition swirch ON (ll).
Connect an analog ohmmeter to
the BLU and BLK/WHT ter-
minals:
The meter needle should move
back and forth alternately as
the driver's window motor runs.
. Faulty pulser. Faulty driver's window motor. An open in the wire
23-236

Cruise Control
- Control Unit InputTest(cont'dl
IBLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G20l, G401). An open in the wire
2BLK/YEL
lgnition switch ON {ll}Check for voltage to ground:
There should be battery voltage.
. Blown No. l4 (7.5 Alfuse in the
under-dash fuse/relay box. An open in the wire
3LT GRNlgnition switch ON (ll)
and main switch ON
Check for voltage to ground:
There should be battery voltage.
. Faulty main swjtch. An open in the wire
GRY
lgnition switch ON (ll),
main switch ON and
brake pedal pushed,
then released
Check for voltage to ground:
There should be O V with the
pedal pushed and battery
voltage with the pedal released.
. Faulty brake switch. An open in the wire
5GRN/WHT
Brake pedal pushed,
then released
Check for voltage to ground:
There should be battery voltage
with the pedal pushed, and 0 V
with the pedal released.
Blown No. 52 (20 A)fuse in the
under-hood fuse/relay box
Faulty brake switch
An open in the wire
6RED/BLU
lgnition switch ON (ll)Connect to ground: lndicator
light in the gauge assembly
comes on.
Blown bulb
Blown No. 25 (7.5 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
pushed
Check tor voltage to ground:
There should be battery voltage.
Faulty SET/RESUME switch
Faulty cable reel
An open in the wire8LT GRN/
RED
SET button pushed
IPNK
MT/: Clutch pedal
released
A/Tr Shift lever in [2l,
[Dl]. o, [o'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 misadjusted clutch switch(M/T)
Faulty A/T gear position switch(A/T)
Poor ground (G201,G401)
An open in the wire
't0BLUStart the engine.Check lor voltage to ground:
There should be voltage.
. Faulty ignition system or ECM. An open in the wire
't1ORN
lgnition switch ON (ll)
and main switch ON;
raase the front of the
car, rotate one wheel
slowly.
Check for voltage between the
ORN @ and BLK O terminals:
There should be 0- about
5 V-O- about 5 V repeatedly.
. Faulty vehicle speed sensor {VSS). An open in the wire
BRN/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 open in the wire
BRNi BLK
Connect battery power
to the BRN/RED
Iermrnal.
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 (G30'l)
No. Wire Test conditionTest: Desiled result Possible cause il lesult is not obtained
' 4 I BRN/RED
{
{
23-258
-L

Gruise Control
- Set/Resume Switch Test/Replacement {cont'dl
6, Remove the two screws and sevresume switch.
Check for continuity between the terminals in each
switch position according to the table.
lf it matche$ the table, the switch is OK. replace
the cable reel.
lf there is no continuity in one or both positions,
reolace the switch.
Not used
7.
Terminal
t*n*------l23
SET {ON)G----o
RESUME (ON}o----o
lf alltests prove OK, reinstallthe sevresume switch.
Reconnect the driver's airbag connectors, and rein'
stall the access panel on the steering wheel.
Reconnect the front passenger's airbag connector,
and reinstallthe glove box.
Connect the battery positive cable, then connect the
negative cable.
After installing the airbag assembly, confirm that
the SRS indicator light should come on for about
six seconds and then go off with the ignition switch
oN flr).
11.
12.
!a

(
Wipers/Washers
Circuit Diagram
UNDEF.OASHFUSEiRELAYSOX
NTE NMI]TEI'IIWPES RELAYCIFCUIT/ In lhe inr6grar6d \ @nlrolun( I
IGNITIONSW TCHUNDER,HOOD FUSE/RELAY BOX
GRI]/BLK
GFIVBLK
WINDSHIELO WPENJWASHER SWITCH
BLK
G201G401
* : Wilh combined washer-wiDer ooeralion
BLI(GRN
I
A w'',,os"( M ) WASHER
Y
MoroF
8LK
I
G301
23-266
I