Under dash fuse box HONDA CIVIC 1999 6.G Manual Online

Stereo Sound System
UNDER-DASI.]FUSEi RELAY 8OX
l- '-r,*;l
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IYEUFED
(Sedan)--l
(Coupe/Horchbach)
Circuit Diagram ('99 - 00 models)
No 30 (7.54)FUSE
V
IRED/BLK
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vDASH LGHTSBHIGHTNESSCONTROLLER
F;*";
,,,[.J:,a*[rrl
BLK
G501
/ _- | neolcn;diFnoNi | |DooR SPEAKEF | |
HlGHTTWEETER
UNDER.HOOD FUSE/RELAY BOX
RIGHT REAFSPEAKEBLEFT REARSPEAKEF
LEFTTWEETER
23-190

Horn
Component Location Index
SRS components are located in this area. Review the SRS component locations, precautions, and procedures in the SRS
section (24) before performing repairs or service.
CABLE REELReplacement, section 24
(:-, ,,/ t.\
(6\'
\K2
HORN RELAY: '98 - 00 models-
lWire colorsr WHT/GRN, cBY,lIWHT/GRN, BLU/RED ]Test, page 23 87
HORN RELAY: '96 -97 models-lwire colors: WHT/GRN. GBY,I
IWHT/GRN, BLU/RED ITest, page 23-86
UNDER-DASH FUSE/RELAY BOX
23-196

Rear Window Defogger
Gomponent Location Index
36 - 98 modols:
UNDER.DASH FUSE/RELAY BOX
REAR WINDOW DEFOGGER SWITCHInput Test, page 23-203
REAR WINOOW DEFOGGERRELAYTest, page 23-86
REAR WINOOW OEFOGGERFunction Test, page 23'202Defogger Wire Repair. page 23 202
23-200

Switch Input Test
CAUTION: Be careful not to damagc the rear window
defogger switch or the center panel when prying the
switch out.
NOTE: Before testing, check for blown No. 16 (7.5 A)
fuse in the under-dash fuse/relay box,
1. Pry the switch out of the center panel (see section 20).
2. Disconnect the 5P connector from the switch.
3. Turn the jgnition switch ON (ll), and check the voltage
between the BLVBLU {+) and the BLK (-)terminals.
There should be battery voltage
. lf there is no voltage, check for an open in the
BLVBLU wire.
. lfthere is baftery voltage, go to step 4.
Wire side of famale terminals
connect a jumper wire between the BLK/BLU and
the BLU/YEL terminals.
Turn the ignition switch ON (ll), and check that the
rear window defogger works; if it does. replace the
defogger switch.
4.
RED
l-
23-205

Circuit Diagram (Without Defogger)
UNDER.HOOD FUSE]FELAY BOX
eo;T f-*---;',;r j-_l 6\
OF+-*'.v-f r'--;.' -"j-'a,_cy'
GN TIONSWITCH
UNDER DASHFUSEIRELAYBOX
BLK]YEL
) I dRGHT LEFTd I dFlGHr'f- -- ---\,
TT
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I.t.olo
G551
23-207
(}-

Function Test
CAUTION: Be careful not to damage the mirror switch
or the dashboard drivel's lower covel when prying the
swhch out.
Withoui defogger:
1. Pry the switch out of the driver's dashboard lower
cover.
2. Disconnect the 10P connector from the switch.
lOP CONNECTOR
BLU/WHT
YEL/RED
BLK/YELBLK
4
568
YEL/BLK
POWER MIRRORswtTcH
\:/"*jgil*-(
Wire side of female termanals
Mirror Test
Both inoperative:
1. check for voltage between the No. 2 (BLVYEL) ter
minal and body ground with the ignition switch ON
0 r).
There should be batterY voltage
. If there is no voltage, check for:
- blown No. 17 (7 5 A) fuse in the under-dash
tuse/relay box- an open in the BLK'/YEL wire.
o lf there is battery voltage, go to step 2.
2. Check for continuity between the No 4 (BLK) termi-
nal and body ground.
There should be continuity.
. lf there is no continuity, check for:
- an open in the BLK wire.
- poor ground (G551).
Left mirror inoporalive:
connect the No. 2 {BLK/YEL) terminal of the 10P connec-
tor to the No. 3 (YEURED) terminal and the No 5 (or No
6) terminal to body ground with jumper wires The left
mirror should tilt down (or swing left) when the ignition
switch is turned ON (ll)
. lf the mirror does not tilt down (or does not swing left),
remove the left door panel. and check for an open in
the BLU/WHT (or BLU/BLK) wire between the left
power mirror and the switch
- lf the wire is OK. check the left power mirror actua-
tor.
lf the mirror neither tilts down nor swings left. repair
the YEURED wire.
lf the mirror operates properly, check the mirror switch'
Right mirror inoperative:
Connect the No. 2 (BLK /EL) terminal of the 10P connector
to the No. 3 (YEURED) terminal and the No. 9 (or No 8)
terminal to body ground with jumper wires The right mir-
ror should tilt down (or swing left) when the ignition
switch is turned ON (ll).
. lf the mirror does not tilt down (or does not swlng
left), remove the right door panel. and check for an
open in the GRN/WHT (or YEUBLK) wire between the
right power mirror and the switch.
- lf the wire is OK, check the right power marror actu-
ator.
. lf the mirror neither tilts down nor swings left. repair
the YEURED wire
. lf the mirror operates properly, check the mirror
switch.
(cont'd)
23-209

Power Mirrors
Funstion Test (cont'dl
With dcfoggcr:
1. Pry the switch out ot the driver's dashboard lowercover.
2. Disconnect the 10P coonector from the oower mir-ror switch.
Mirror Test
Bolh inoparrtiv.:
1. Check for voltage between the No. 1 terminal andbody ground with the ignition switch ON flt).There should be battery voltage.. lf there is no battery voltage, check to.:- blown No. 16 (7.5 A) fuse in the under-dash
tuse/relay box.- an open in the BLVBLU wrre.
! lf thero is banery voltage, go to step 2.
2. Check for continuity b€tween the No. 2 terminal andbody ground.
There should be continuitv.. ll there is no continuity, check tor:- an open in the BLK wire.- poor ground (G5511.
. lJthere is continuity. check both mirrors individu-ally 8s described in the next column,
23-210
Laft mirror inopcrativ!:
Connect the No. 1 terminal to the No. 7 terminal. and theNo. 4 (or Nb.9) terminalto body ground with jumper
wires. The left mirror should tilt down (or swing left)with the ignition switch ON (ll).
. lf the mirror does not tilt down (o. does not swinglett), check for an open in the YEURED (or BLUMHT)wire between the left mirror and the 10p connector. lfthe wire is OK, check the left mirror actuator.a lf the mirror neither tilts down nor swings left, repairthe BLU/BLK wire.
t lf the mirror works properly, check the mirror switch.
Right mi.ror inopcrativc:
Connect the No. 1 terminal to the No. 8 terminal, and theNo.4 (or No. 10) terminalto body ground with l'umperwi.es. The right mirror should tilt down (or swing lett)with the ignition switch ON (ll).
. lf the mirror does not tilt down {or does not swingleft), check for an open in the YEURED {or YEUBLK)
wire between the right mirror and the l0P connector.lf the wire is OK, check the right mirror actuator,. lf the mirror neither tilts down nor swings left, repairthe GRN/WHT wire.o lf the mirror works properly. check the mirro. switch,
Dafoggcr inoperEtivo:
1. Check for voltage between the No. 3 terminal andbody ground with the ignition switch ON (||).
There should be battery voltage.a lf there is no battery voltage, check for;- blown No. 16 (7.5 A) luse in the under-dash
fuse/rel8y box,- An open in the BLK,iBLU wire.. It there is battery voltage, go to step 2.
2. Connsct the No. 3 tsrminal to the No. 6 terminalwith a iumpsr wire. Both mirrors should gradually
warm up when the ignition switch ON flt).a lf neither mirror warms up, check for an open inthe ORN/WHT wire.. It only on€ lails to warm up, check its mirrordsfogger elem6nt.. lf both mirrors warm up, check ths switch.

Power Windows
Gomponent Location Index
UNDER-DASHFUSE/RELAY BOX
POWER WINDOW RELAYTest, paqe 23 87
FRONT PASSENGER'S WINDOW SWITCHTest. page 23-230
FRONT PASSENGER'S WINDOW MOTORTest, page 23-232
POWER WINDOWMASTER SWITCH(Has built in control unit)Input Test, page 23-226f e$, page 23 224
RIGHT REAR WINOOW SWITCH {SedanlTest, page 23-230
BIGHT REAR WINDOW MOTORlSedanlTest, page 23-232
DRIVER'S WINOOW MOTORTest, page 23-231
LEFT REAR WINDOW SWITCH (Sedan)
Test, page 23-230
LEFT BEAR WINDOW MOTOR {Sedanlf e$, page 23-232
O -rr----r---- _ fl]l O-.---,---;-; n-n--n-nn--r- ! l

Power Windows
Circuit Diagram ('96-98 Sedan)
UNDER HOOD FUSE/RELAY BOX
I.iASTER SWITCH
UNDER.DASH FUSUBELAYEOX
BLU/ELK
B3
3 I BIGHT BEAR
l$',]ilP3,y
FBONTPASSENGER'SWINDOWswtTcH
BLK
t
G551LEFT HEAF WINDOWMOTOR
23-222
R GNT REAR WINDOWMOTOR
BLK
I
G551FRONT PASSENGER'SWINOOW MOTOR
c401G402

CavityWireTest conditionTest: Desired resultPossible caus€ if result is not obtainsd
BLK
U nderall conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G551)
. An open in the wire
A8
A']BLU/BLKlgnitlon switch ON (ll)Check for voltage to ground:
There should be batterY voltage.
Blown No. 10 or '11 (20 A) fuse in
the under-dash fuse/relay box
Faulty power window relay
An open in the wireA6GRN/BLK
R ED/B LU
Connect the BLU/BLK
terminal to the RED/YEL
terminal, and the RED/
BLU terminal to the
BLK terminal, then turn
the ignition swilch ON
(

).
Check the driver's window motor:
It should run (the window moves
oown,.
Check the passenger's window
motor: lt should run (the window
moves qown,.
Check for voltage between the
BLU and BLK terminals: APProx. 6
V should be indicated as the driv-
er's window motor runs.
Faulty driver's window motor
An open in the wire
Faulty passenger's window motor
Faulty passenger's window switch
An open in the ware
Faulty pulser
FaLilty driver's window motor
An open in the wire
A3RE D/YE L
A7BLUI/E L
connect the GRN/BLK
terminal to the BLUryEL
terminal, and the BLU/
ORN terminal to the
BLK terminal, then turn
the ignition switch ON
1

i.
A2BLU/ORN
412BLU
Connect the BLU/BLK
terminal to the REDI/EL
terminal, and the BLK
terminal to the RED/
BLU terminal, then
turn the ignition switch
oN (|| ).
A8BLK
23-229