Page 1855 of 2189
ie----1
\{
i____J
WIIT/FED
FUSE 54OPNOI404
c351
vtEw 34
c419
FUSE 52HOAT. ST(IP LT154
c352
vlEw2/
FUSE 53NAZABO
c352
vtEw 27
c4't 1
UNDER-HOODFUSE/RELAYgox
15
_",":IWH'/BLK
(Not (Not 7Used) Used)
UNDER-DASHFUSE/RELAY BOXPHOTA 58
c419 C926110!0,63 oPTtoNCONNECTOBPHOTO 62
WHT/GRN
{with CruiseControl 4)
WHT
'9&'98 modelspre'wked toracteEsorysacurity system
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o
;l10
vtEw 6a
cs16
'99'0O modelspre-wired foraccessorysecurfy system
SECURIrySYSTEMCONNECTOR(oPTroN)Page 133-4
ll
tl
BRAKESWITCHPages 23-4 , 24 4 ,25-4, 34-1, 39,39-4, 39-8, 39-12,44-2,110-15,110-16, 110 17,'138, and 138-1
ll
ll
HAZARDWARNINGswrTcHPage 110'6or 110-8vtEw 32
,rr rrRt3,:i]L-
SECURITYSYSTEMCONNECTOR(oPTlON)Page 133-4
r----=-:'l
I Uoll UonEcI I
tlL------JHORN BELAYPage 40, 40-1,ot 40-2
PHOTO 58 (96 97 models)PHOIo 129 (98 mode)
c447
wEw 5a
sEcuRrwSYSTEMCONNECTOR(oPTroN)Page 133
10-13
Page 1873 of 2189
lgnition System
- All Dl685 engines; All '99-'00 Models except Dl6Y5 with M/T
NOTE: For Service Check Connector details, see page 24-4 (except D1685) or 25-4 (D1685).
STEERINGLOCKPOWERTRAIN
lm- sii.- s*- iffffiEgr
I '8f", '3#n '3#n | (Pcn' or EcM)
L------ -----J Wro 86
',L_I__J,
!l---+--l !
'i---
j----i'
fl '","?siii,xl
I I I
i*n"'."
-"1 "-l '-l *"-^lr";J
I I I ='i.{i31i",,-
All except D1685D1685
gLK.Yer t
u l9f#'
fi
"*1,[
F,*';.,
!'T-f*-'i"i! {F+ Distdbution,
LJ_gg'n'_
i.x,r
9'x*"
-.t
iF--Hs-,mT-l
ll pase lGi. I
l( FUsEe I
!Lig::___J
.I UNDER-I DASH
a FUSE/
! RELAY- BOX
1 Y C419 UNDER-^,ol',lill,l?"u' rlir?IA) RELAYBOX
.t0
BLKI/EL
10(D16Y7/D16Y8 s)
c101
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c120
vtEw 29OFN/ALULT BLU orALU/GRN
BLU,^VEL
c120
vtEw 29
ELKWHT/BLU
7
FED
c21c9
ALK
c30
;;--;;---o;;;lSensor Sonsor Sensor I
POWERTRAINor ENGINECONTROLMODULE(PCM or ECM)
ground ground gtound
L ------ -----J PHoro 36
Sec!l|dary
Sparh Plugs
20-2
Page 1884 of 2189
PGM-FI (All '9G'98 Models except D16B5; '99100 D16Y5 with MfI)
1@
i-l-,;;*--
L--LT-:
UNDER-HOODFUSE/RELAYBOX
'f 9;u;, '11 ,c,i"',3,wHT'REo I rrEt3' see Powar wHr/cFN I vrF 2/
aaa4 Distdbution, ll wxTcnr See power
wnineo I page 1S10. art Distibution,
r I ,r"ro"" ! Page 10-13
DATA LINK , ICONI€CTOR (DLC) (With Cruise Controt i) |vtEw 48 rrF.t BRAKE SWtTCh
" ""f ":T
-C-l*
ffif{"s1 ** ".,*.-,lf,1i
Fi3:{i'r'rs35:
,""oL.rr. I *-l I
oauwxr
l
ffi;"i;ii" I t------j F=Ln&1?i,inars'.rqr
i
-----=ffi, o"n,n", I H ;,?fl:&'"
,, L----- --------=J ",., u+ lfii?iif.21 F----- - L'gitr! ^o
. 1z I irlot,b asTTELU I cRNu/Hr I v/EW )eIcel ouJl
inpWortsut
(K"UNB 18KSW)Data B.akeswitchinput
wEcvalveconkol
, WEGI orgssure: h,vitch inputinoutrPbPs
Ag
GRN/YEL
wEcPRESSUREswtTcH
POWER STEERINGPRESSURE (PSP)SWITCH
I ALK
Sg€ GroundDistribltion,page 14,
iu,**,"L_jFiF,""*l
*.u_-ig:-l
d'Gr01
23-4
PHO|O 123 IClr|)
Page 1931 of 2189
A/T Controls (All GX and All '99-'00 Models except CVI)
a
i-l-;;;
-rffi;----t
H*B'""i
! l r*-* i iflsln- :eepower ii|iii '
L_l____ _-i"utuiF#'i8 Y 93-s_1 SY C3s2 :""'".u I i,i?lol *"'o"n I iffl,1of
ll see eower ll wxrcnl - see power :
@
c131
vlEw 59
See GroundDistribulion,page 14-5. 1
["*
t*,t*;,,
;ffi i-
iilnirir,
Distribution,page 10-5.
,D5
, ry8 SOr)I Power source
BLI(YEL
il
10
WHT/BLU
821
(VBU)
Banery input
Servicecheck Vehicls Linear sol€noidconneclor speednput
' for solenoid valve ; \
Lock-up controlsolenoid valve (valve control circuitShift lock \
c'124
a
inpulinput
{8KSW)Brake switchInput
Shilt control solenoidvalve control
:::l
",:::[""::
. | .ir:Til**'
''lizll:l,,' i*'";l'-.----.'
O rr<( !!e"A65,
""il
SERVICE CHECKCONNECTOR
c12A
LTGRN/
I
SH IFTCONTROLSOLENOIDVALVES
LOCK.UPCONTROLSOLENOIDVALVESL__l+: G402a
il*-
except GX
See Powerr?F.| BRAKE SWTTCH
| | Closed with brake
| 1-I | !;€ja oeo'"""o
39-8
Page 1938 of 2189
A9
LT GFr'l
12
LT GFN
A14
c410
vtEw 35
c131PHATA E5vtEw 59
D't 3
tT GRN/FED
15
GRN
See A./TGearPositionlndicator
"""L
c131
vtEw 59
WHT
GAUGEASSEMBLYPHO|O 67vtEw 71
See AfrGearPositionIndicator
wxr I
-
SeeArt GearPositionIndicator
"',, I
-l
I
lt
,l
tl
tt\
\
I
I
t
,,I
I
I
I
t
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AII GsarPoclllonkldlcrtor
a
S€€ A/TGearPositionIndicator
Ii
fsn$t';
!d
c410
vtEw 35
c433
A/T GEARPOStTtONSWITCH
c433
BLKSee Gaounda-< Disaibdion,
| *o" to-t
"'*l
Y
t________l'--- -gcji-
PHOIO 125
--*
BLK
1
6LK
39-15
Page 2005 of 2189
- Canada\
-- f Pdoto\i3 A vttw.rsUNDER.DASHFUSE/RELAYBOX
DAYTIMERUNNINGLIGHTSCONTROLUNITvtEw 66
FUSE 2!(EUXMtIG7.5A
c420
vtEw 53
sE 20xM G Uclfr)
r'
I
I
IF
r
16
BIKWHT
See BrakeSystemIndicator Light
lcnvneo I
asl
-il*'*
IY
L_-J+: G401PHOTO 57
-
A4
B1
\BED/GRN
OAYTIMERUNNINGLIGHTSRESISTOR
S€e GroundDlstribution,page 1,1-6.PARKINGBRAKEswtTcHClosed withparking brakeapplied.H
Ughis-on Satterynpur
Hoadl8hi cornrol
lgnition
b'rak8 inputGround
Brake sysiemindicator lightcontrol
FUSE ra$r,rlxlxs ucl|l R€laY)7.ta
110-13
\
Page 2006 of 2189

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
Page 2008 of 2189
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
!--
$PGI\,4-FI
Without Cruis€ Contd
BRAKE SWITCHClosed with brakepedal depressed.PHOTO 8
o"na", I
--f (fermtnals 1'l-'14)
o""-", I ff,o*tuo. t"
,o*11, I Fol%' -,, - v{w, GR{GX 131 I PrOrO 5/ ----
o"n*"t I ll
! tl wrhoutrn ! n
,uil,lg,'"%,,, i :$ly
*"*",1 if;#,,o1 |
-l-
__""*!m4",;,"' l| [
4;[
vfithoplionalspoiter
,.Fr[ RtcHT BRAKE /t rllcH
LE€,, ffL',61g." \9/ $"'f,iJ2Y 1Y LIGHr
S€€ GroundDist bution,page 1+1t.
I
I
Io
G601
110-16
!