1999 HONDA CIVIC fuse

Headlights (cont'd)
- How the Circuit Works
Low Beams
With the headlight switch in HEAD and the dimmer
switch in LO, current tlows through the headlight
switch. fuse 21 . fuse 22. and the low beam
tilaments to ground, and the low beams come on.
High Beams
With the headlight switch in HEAD and the dimmer
switch in Hl, current flows through the headlight
switch, dimmer switch, fuses 4, 5, and the high
beam filaments to ground, and the high beams
come on.
Current also llows through the high beam indicator
light to ground. The high beam indicator comes on
to remind the driver that the high beams are on.
Flash-to-Pass
The flash feature works with the headlight switch in
OFF, PARK, or HEAD (low beams). When you move
the flash-to-pass switch to ON, current flows
through the switch, fuses 4 and 5, and the high
beam filaments to ground, and the high beams
flash. The high beam indicator also flashes during
the flash operation. The flash function has no effect
if the high beams are already on
Daytime Running Lights (Canada)
When you turn the ignition to ON (ll) with the
parking brake released, the daytime running lights
control unit supplies battery voltage at the
WHT/RED wire. This voltage is applied to the high
beam headlights through the daytime running lights
resistor. Each high beam headlight receives less
than battery voltage causing them to come on at
reduced brightness.
lf the parking brake is set, a ground signal is applied
to the daytime running lights control unit at the
RED/GRN wire. lf the parking brake is set when you
first turn the ignition switch to ON (ll), the high beam
headlights will remain off until you release the
parking brake. Once the high beam headlights are
on, setting the parking brake will not turn them ofi.
When low or high beam operation is requested,
battery voltage from the headlight switch is applied
to the daytime running light control unit via the RED
wire. The daytime running lights control unit then
turns off the headlights.
Refer to the Service Manual (Section 23, Electrical)
for specific tests or lroubleshootrng procedures.
110-14

Brake Lights
- All Coupes and'96-'98 Sedans
tl
UNDER-HOODFUSE/RELAYBOX
?-------
i t t!::o i
i ) SrTIr gee Power iI t 154 Distribution,
L--E-]-p3n:"'1--.:
Without Cruise Control
See PowerDistribution,page 1013.
BNAKE SWITCHClosed with brakepedal depressed.PHOTO 68
8 Y C3s2*nrlo." I i[o"'r?, *"r,o"no----awHr/GFN iWith Cruise Control t
*"r,n*[ ,r"r,o*[
r t 1 BRAKE SWTTCH l-'rt
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*=Male-Female
terminals reversedfor '99-'00 models
GFN/II/HT13('99100 models except GX 17)GFN^^/HT2('99-'00 models except GX 10)
GFNMHT
c442fferminals'l ! -14)
PHO|O 125vtEw 54
c401
c563
(C562 '99100 models except GX) *
V|EW 42 GFN,ryVHT
Withoutoptional spoiler
r-
tPGM.FI\
withoptional spoilarGAN/
GFN/
BLK
110-15
+ 9,6,91o,",
\a

Brake Lights
- '99100 Sedans
s Y c3s2wHT/cBN I Ploroz' wHrrGRNo-l.
'_-._-_:---- UNDER.HOODt-u!E az I ErreE/oEr AvI FUSE/RELAYxonn,aToP rrt6aSso PowerDistrlbdlon,a?,oJ.,
| ?--'-----------t oaoe tG13. IL--:t------------J
Se€ PowerOigtribution,pags 1G13.wfrr/GBN iWith Cruise Control I
!--
$PGI\,4-FI
Without Cruis€ Contd
BRAKE SWITCHClosed with brakepedal depressed.PHOTO 8
o"na", I
--f (fermtnals 1'l-'14)
o""-", I ff,o*tuo. t"
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S€€ GroundDist bution,page 1+1t.
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G601
110-16
!

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Hatchback
FUSEs2 IltOn||.gTO? LT1laSBe PowerDbtribution,page 1G13.
S€e Powor
BRAKE SWITCHClos€d with brakepedal depressed.PHOTO 6A
UNDER.HOODFUSE/RELAYBOX
**TT**TI
BRAKE SWITCH I-I-TClosed w{h brake | | |
ffid"o'""""0 tld
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\,,r=Male-Female
termanals reversedlor '99-'00 models
c607
c60s
vtEw I
HIGH MOUNTBRAKE LIGHT
c608
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BLK
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110-17

Dash and Console Lights
!'-I- ---1UNDER-HooD
| / FUSE '18 | FUSETRELAY| ) xeroucrr lBox
I t.* | Pl1o to .
L-L---J9 Y C3s2wHr I etoroa See power
arr- Distribution.
wnr I - PagelGl2
86 l,COMBINATIONI r---F--'t Head qhr I LtcHT
| | lswrtch- l"syllgl| | HEADa )OFF r .:::::.'| | "'oo)-o" ; 1,;;7-a"'
I L---95-.t IL----g--------JB1 Y , sEcuRtw SYSTEM".oo"l [_ _______---j coNNEcroR (opT|oN)
;f nED/ca 3 \f [email protected]*----FED/GRN II C4227 A PHofose vlEw 16-^---:-- --.l UNDER-DASH
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Vehicles pre-wiredfor accessorysecunry.sysrem
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114

\,f
r=Male-Female
terminals aeversedfor'99-'00 models
Se€ Pow€rDisfibution,pag61o-t0.
_J_____ __J PHoto 58
:I
DASHFUSE/RELAYBOX
20
-",,".'"f ftTll,'
Hatchback I Coupe & S€dan
H'**
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A sxcept'9$'98 SedanwilioutMoonroof
c407
(vtEw 2
'95-'98
SedanwithoutMoonroo{
fr (e6-
lt
lt
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INot used
Seo GroundDistdbution,pags t+10ot 1+1'l.
"'"ll
^ BLU/ALK I
in?i"",o." 19
arn""r"aol
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qmgswrTcHClosed withtrunk open.c407
(v/Fw2 98r0o mod€rs)"il
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PHOTO 102
LT GAN/EIK or lT GRN/RED
+
114-3

Power Windows
- Driver's Door and Front Passenger Door
FUSE 24
{s/n nElav)
Se€ PowefDistribution,page 106.
l' l-'G'-.i
- -
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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
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l"o^ |L------- -"f-_-_=--_-=*"Er---,
vtEw 22
c570PHOfO 99
RIGHTREARwtNDowMOTOR
Motor has aself-resetiingcircurt breaker.
BLUMHT Ior REO nED/BLU
"ru"ao IorYEL2 neo,tea 4
c672
RIGHTREARwtNDowSWITCH
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vtEw 36
orowt{ofFUP
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120-3