relay HONDA CIVIC 1998 6.G Workshop Manual

Power Windows
- Driver's Door and Front Passenger Door
FUSE 24
{s/n nElav)
Se€ PowefDistribution,page 106.
l' l-'G'-.i
- -
I i',I3.',8J39"
i ) lo1*" **oo*
i f,?T" ,
L-9------J'rF,*%,
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6I i[ff'3"
PowER !wtNDow IRELAYPHOfO 6S
see GroundDistribution,page 14-7.
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D ver'5SwitchContrslUnlt
POWERwtNDowMASTERswtTcrlPHATO 88vlEw 36
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(Sedan A4)8(Sedan A5)
REO/^YEL
1
FED or aEO/BLU
(Sedan A7)4
RED/BLU
(Sedan A6)12
ALU
c633
YEL o. REo/YELLT BLU oT BLU
DRIVER'SwlNDowMOTOR
BLK
4
ALK
c633
See GroundDistribution,page 14-7.
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See Ground Distibution,page 14€.
.---+<- G401PHOIA 57
0
c42O I Y C552
ii,?;?,* "., ".* ! f[fflo,u,
2 e C556".,,".* | f[ff11r,1 (Sedan A3) l
12
G551

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r--------.|UNDER.DASHr I FUSE/RELAY, I rur
t' f -,,--" J iFiona
5l'.il;;, i-l
l"o^ |L------- -"f-_-_=--_-=*"Er---,
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c570PHOfO 99
RIGHTREARwtNDowMOTOR
Motor has aself-resetiingcircurt breaker.
BLUMHT Ior REO nED/BLU
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RIGHTREARwtNDowSWITCH
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orowt{ofFUP
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120-3

Power Windows (contd)
- How the Circuit Works
CAUTION: You could iniure your arms, hands, or
fingers if you unintentionally switch the driver's
window to "automatic down" while working in
that door with the power on. Disconnect the
window switch conneclot or the battery when
working in the driver's door.
System Description
The operation of the power windows is controlled by
the main switch in the power window master switch.
When the main switch is in OFF, only the driver's door
window can be opened or closed. With the main
switch ON, all windows can be ooened or closed
either by swtches in the master panel, or swttches in
the doors. The driver's window switch also has an
automatic down mode which is tumed on by pushing
the switch down to its second oosition.
The power windows are driven by reversible motors.
Each motor is protect€d by a built-in circuit breaker.
lf the window switch is held on too long (with the
window obstructed, or after the window is fully up or
down), the circuit breaker opens the circuit. The
circuit breaker resets automaticallv as it cools.
Driver's Window
With the ignition switch in ON, voltage is provided to
the coil of the power window relay through fus€ 24.
The contacts of the power window relay close, and
voltage is applied to the driver's switch. When you
push the power window master switch to UP, voltage
is applied to the driver's window motor. (The motor's
ground path is back through the master power
window switch.) The driver's window motor then
drives the window up. When you push the switch to
DOWN, voltage is applied in the opposite direction
and the motor drives the window down.
Automatic Down (Driver's Window)
With the ignition switch in ON or START, voltage is
applied to the coil of the power window relay. The
contacts of the power window relay close and
voltage is applied lo the power window master
switch. When you push the driveas switch to the
AUTO DOWN position, voltage is applied through
the driver's switch to the driver's window motor. The
control unit receives pulses at the pulser input while
the motor is running. When the window is fully
down, the motor stops, and pulses are no longer
generated by the pulser. This is sensed by the
control unit at the pulser input, and voltage is no
longer applied to the driver's window motor.
Passenger Windows
With the ignition switch in ON, voltage is applied to
the coil of the power window relay through fuse 24.
The contacts of the power window relay then close,
applying voltage to the individual window switches
and the power window master switch. With the
master panel main switch ON, the passenger
windows can be ooerated from the individual
window switches or from tho master panel switches.
When you push the front passengsr's window
switch to UP, voltage is applied to the f ront
passenger's window motor. (The motor is grounded
through the contacts in the front passenger's
window switch and the oower window master
switch.) The window moves up as long as you hold
the switch in the UP position. lf you push the switch
to DOWN, voltage is applied in th€ opposite
direction to the front passenger's window motor, and
the window movss down as long as you hold the
switch in the DOWN Dosition. The window switches
in the other doors operate similarly.
When you push the front passenger's switch in the
master panel to UP, voltage is applied through the
front passenger's window switch contacts to the
front passengefs window motor. (The motor is
grounded through the contacts in the front
passenger's window switch and the power window
master switch.) The window moves up as long as
you hold the switch in the UP position. lf you push
the switch to DOWN, voltage is applied in the
opposite direction to lhe front passenger's window
motor, and the window moves down as long as you
hold the switch in the DOWN position. The other
passenger window switches in the master panel
operate similarly.
Refer to the Service Manual (Section 23, Electrical)
for specific tests or troubleshooting procedures.
120-4

Moonroof
'96-'97 Models
@---1 UNDER.DASHFUSE 24(PAV AELAY}(slF FEraY)
GFN/OFN
i-tffil**l ii3-.',BJi9g"
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""tio"nr ! ffo"tfl,I wxt cnl See PowerOF' Dr$nouton.wHr cRN

C4l9 Page 10-12.
B lii:;?"u'l.-F'I UNDER.DASH! | | ruserneuv
I | | "B-gt..L-*..J " "''""
":.,1 Fl:,""*
IFUSE/RELAY
i""3Io,,
MOONROOFOPENRELAY
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c7't8
MOONROOFCLOSERELAY
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GFN/BED
'+
To A on thispage.
2 veL
GFN/FEO
c717PHOTO 107 1
MOONROOFMOTOR
OPEN/CLOSEswtTcH
TILT/CLOSEswtTcH
MOONROOFswtTcH
2BLU2
S€e GroundDistributiofl,page 14-7.
OPENcrosETILT
122

'98-'00 Models
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---1 UNDER.DASH
c7'12PHOfO s8
trr-ii--'lH$3.'A.|39"
ffi**'iF,?T",-----J
MOONROOFOPENRELAY
MOONROOFclosERELAYPHO|O 51vtEw 13
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""t,cntr ! fflo"tL'I wrricnl So€ Powsra-> DsrrDul'on
wuicnr ll C419
't" l',i'!,11"*
pag€ t&12.
UTIDER.DASHFUSE/RELAYBOXPHOTO 58
,al ,cl:,z,,
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To splice ontnrs page.
c717
c718
OPEN/CLOSEswrTcH
TILT/CLOSEswficH
MOONROOFswtrcH
29LU
c7t8
o*irCLOAElltl
Sa€ Grolx|dDistribution,pag€ 1+7-
122-1

Moonroof (cont'd)
- How the Circuit Works
Moonroof Open
When you push the moonroof switch to the OPEN
position, the moonroof open switch applies ground
to the moonroof "open" relay through the YEL wire.
The moonroof "open" relay applies battery voltage
to the moonroof motor through the GRN/RED wire.
The moonroof "close" relay supplies ground to the
moonroof motor through its normally closed relay
conlacls. When the moonroof moves out of the fully
closed oosition. the tilvclose switch moves to the
OPEN position; the open/close switch moves to the
OPEN oosition.
Moonrool Tilt
When you push the moonroof switch to the TILT
position, the moonroot tilt switch applies ground to
the moonroof "close" relay through the BLU wire,
tilvclose switch and RED wire. The moonroof"close" relay applies battery voltage to the
GRNff EL wire to the moonroof motor. The
moonroof "open" relay supplies ground to the
moonroof motor through its normally closed relay
contacts. When the moonroof is in the tilt oosition,
the trlvclose switch moves to the TILTED position;
the open/close switch moves to the TILTED
Dosition.
Moonroof Close trom the Open Position
When you push the moonroof switch to the CLOSE
position, the moonroof "close" switch applies ground
to the moonroof "close" relay through the YEURED
wire, tilvclose switch and GRN/RED.wire. The
moonroof "close" relay applies battery voltage to the
GRNI/EL wire to the moonroof motor. The
moonroof "open" relay suppfies ground to the
moonroof motor through its normally closed relay
contacts. When the moonroof is fully closed, the
tilvclose switch moves to the closed position; the
open/close switch moves to the CLOSED position.
122-2
Moonroot Close from the Tilt Position
When you push the moonroof switch to the CLOSE
posilion, the moonroof "open" switch applies ground
to the moonroof "close" relay through the YEURED
wire, open/close switch and moonroof "open" relay.
The moonroof "open" relay applies battery voltage to
the moonroof motor through the GRN/RED wire. The
moonroof "close" relay supplies ground to the
moonroof motor through its normally closed relay
contacts. When the moonroof is fully closed, the
tilvclose switch moves to the closed oosition and the
open/close switch moves to the CLOSED position.
Refer to the Service Manual (Section 23, Electrical)
for specific tests or troubleshooting procedures.

Power Door Locks
- All Models Without Keyless Entry
G551
[t.dE-l=
- ---- --:[
l'!fi:i- ".",.1
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I lunr.ocx I rccK IswrrcH : Lunl----i L!flJI l"'*^1 *-l- - i sreREo RADro srEREo RADro
t --t , ,--- ",r*- :
UNDER.HOODFUSE/RELAYBOXi--r?Grs;-'ir oooF Locx I
L__{g:":l9 Y C3sl
'n',o"n I iE?Loo'
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"*,:TI
Bdt6rynpur
Unlock LockGround input input
130
'='99-'00 models

Power Door Locks
- '96-'98 Models With Keyless Entry
(NotUsed)
c562(Ssdan 5)
lOY,laEntcalYatrt oil
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sYsrEM coNNEcroR (oPTroN) -?
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I DASHI FUSE/I RELAY
STEREO RADIOTUNERPHOTO 73vlEW 68
cs03
css6
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ir?rt,:*,"." I """,,":
See lgnitionKey Reminder
door ooen. ' pHoro s7 .------- Sa.lan -
f - | csre iofiib$'-" "c,s;rg,_ !
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LJaBIEIIL i9,Fis," ieHo'osa
BLU/HEO
2
Btu/,|\mr
C415 STEERINGPHOTO 60LOCK
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Hffirp;,ruml*-*i E;ffi*,ru
4
ALK
-- ---- J
c415
YtEw 14 sss G,g{rndarr< Olstrlhdion,
RIGHTREARDOORswrTcHClosed withdoor open.
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G401
130-2

rl
lt,
I vevneo
I veuneo.1I YEUFED
UNDER-HOODFUSE/RELAYBOXi-iffiri
""',;Xftf*',I.'
c557
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FRONT
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see Power iDistribution. I**t"t:.""."
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n"r,n"n I
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-:iii[::f
PASSENGER'SDOOR LOCKACTUATOR
c554
c557
. VIEW 62
cs56
vtEw61WHT/REO
POWERDOORLOCKCONTROLUNIT
GRN/OBN
tu
GFI{/OBN:
GRN/OFN
ALUAViIT
DOORKEY
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92YEURED
DRIVER'SDOORLOCKACTUATORDOORLOCKKNOB
DRIVER'SDOOR LOCKswlTcH
WHT/FED
1
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22
BLK
I-
c556
vtEw61BLK
YEUFEO=__- , YEUFEO
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C674 ' 1PHO|O95
PHOTO 95 I WHI/REO
C674PHOTO9sI WHT/FEDc570PHOTO ggvtEw 5 . _ryHi/!E9
ACTUATOR .-.:PHO|O 95FED
c664 2PHA|A9S wxf/FED
c571 2
VIEW6 WHT/BEO
Driver'sdoor Batt€ryunlock input input
Unlock Lockanput input
Unlock/loc*ouIpur
Ground
Unlock/lockLock outputinput
[-:I
l_l
t fl!@Klocx
eLxlrat-{ 3'i#i:T:'
!- cssr
Il r
S€s Ground
130-3

Power Door Locks (cont'd)
Keyless Receiver Unit Input Test
The following tests are pertormed with A (Main) and B (Keyless) disconnected from the audio unit.
TerminalNo.WireColorTest ConditlonTest: Desired RasultPossible Cause it resull is not obtained
4WHT/BLUUnder all conditionsCheck for vollage to ground:
There should bs batteryvoltage.
aBlown No. 47 (7.5A) tuse in the
under-hood fuss/relay box
An open in the wireo
5YEUREDlgnition switch ACC (l)Check lor voltage to ground:
Th€re should be battery
voltage.
aBlown No. 28 (10A) fuse in the
underdash fusg/relay box
An open in the wirea
TerminalNo.WireColorTest CondiiionTest: Desired ResultPossible Cause if rssult i3 not obtalned
BLU/RED
lgnition key insertedinto the ignition key
switch
Check for voltage to ground:
There should bs 1 V or less.aPoor ground (G401, G402)
Faulty ignition key switch
An open in the wire
Short in the wire
a
a
algnition key r€moved
trom the ignition key
switch
Check lor voltage to ground:
There should be 4 V or more.
3BLUI/ELUnder all conditions
Check for continuity betweenthe audio unit 16P connectorNo- 3 terminal and power doorlock control unit 12P connsctorNo. 6 terminal: There should
be continuity.
I An open in the wire
6BLK/YELlgnition switch ON (ll)Check for voltage to ground:
Thers should be batteryvollage.
. Blown No. 14 (7.5A) fuse in the
under-dash fuse/relay box
. An open in the wire
8LT GRN/BLKCeiljng light switch in"middle position"Connect to ground: The ceilinglight should come on.
aBlown No. 43 (7.5A) fuse in the
undsr-hood fuse/relay box
Blown ceiling light bulb
Faulty ceiling light
An open in the wire
a
a
o
14LT GRN/REDEach door oponed,one at a timeCheck for continuity to ground:
There should be continuity.
aFaulty door switch
An open in lhe wirea
tcBLKUnder all conditionsCheck for continuity to ground:
There should b€ continuity.
aPoor ground (G401, G402)
An open in the wirea
16GRYUnder all conditionsConn€ct to ground:
Horn should sound.
. Blown No.52 (15A) fuse in the
under-hood tuse/relay box
. Faulty horn
. Faulty horn relay
. An open in the wire
130-6