Page 1107 of 1413

Electrical
Special Tools
Troubleshooting
Tips and Precautions ................................ 23-3Five-stop Tloubleshooting ..............,...-..-... Z3-sSchematic Symbols ................................_. 23-6wire Color Cod€s ..................................... 23-6Relay and Control Unit Locations
Engine Compartment .........,............ ... --. 23-7Dsshboard and Door ..,,......................... 23-gDashboard and Floor ............................. 23-t OOuaner Panel .....-.....23-12Connector ldentification and WireHarness Routing ........ 23-i 3
Index to Circuits and Systems
Airbag ............... ...-..-... 2g-26sAir Conditioning ....,.. Section 2lAltelnator ......_.............. 23-99Anti-lock Brake Systsm (ABS) Section 19Automatic Transmission Section 14Battery .............. .......... 23-66Chafging System ........... 23-98rCigalstte Lighter .....................-...-......-..-.. Z3-2O4Cfock ................. ..........23-197rcruise Controf .......--..-... 23-242Distributor .................... 23-87Fan Controls ................. 23-1ogFuel and Emissions ... Section 1i*Fuses
Under-dash Fuse/Relay Box ................... 23-48Undor-hood ABS Fuse/Retay Box ............ 23-51Under-hood Fuse/Relay Box,.................. 23-52rGauges
Engine Coolant Temperature {ECT)Gauge ................ ..23-126Fuef cauge ............... 2g-123'Gauge Assembly ....--.23-113Speedometer .....-...,,. 23-114Tachometer .....,.....-.. 23-114Ground Distribution ........ 23-60Heater ,,,........,.... ..... Section 2lrHorn ................. ........... 23-199*fgnition Switch ............. 23-70fgnition Syst6m .......-..-.. 23-A7lgnition Timing .............. 23-89Indicator Lights"A/T Gear Position .............. ................... 23-1 32B1ak6 System ...,..,..-.23-127Engine Oil Pressura .............................. _ 23-1 51Low Fuel ............ ......23-125Malfunction Indicator Lamp {MlL} ...,,. Section I l
tfnteglated Control Unit ...29-144*lnterlock System ...................................... 23-1 3gLights, Exteriol
Back-up Lights ........... 23-179Brake Lights .............. 23-t8ltDaytime Running Lights {Csnada} ........... 23-156Front Palking Lights ............................. 23-1 65Flont Side Marker Lights ....................... 23-165Front Turn Signal Lights ........................ 23-1 65*Hazard Warning Lights .........................- 2g-1A4Headlights ................. 23-t6tLicense Plate Lights .............................. 23-1 69Taillights(Harchback) .......... 23-166
{Sedan) .............. .. 23-167Lights. Inteliol
Cargo Area Light {Hatchback) ...... -.. -.. -... 23-177Ceifing Light ........-..-.23-175
Dash Lights Blightness Controt .............. 23-t70Glove Box Lighr ................................... 23-1 69Spotfighr ............ ....-.23-174Trunk Light (Sedanl ............... .............. - 23.-177*Lighting Sysrem .......-.-... 23-152:Moonroof ,,.,.......,..,,,,,.-.23-211PGM-FI Systom ........ S€crion 11Power Distribution .,.-..--..23-54Power Door Locks .............,,..................... 23-233Power Mirors ..,..,....-...- 23-216Power Relays ...........,..... 23-68Power Windows ............ 29-222*Rear Window Defogger ........,... ..........,..... - 23-20,6Reminder Systems
Key-in Remindel System ....,.............,.... 23-1 50Lights-on Reminder System ................... 23-l 5f*Maintenance Reminder system ..,,.... -.. - -. 23-.1 2gSeat Belt Reminder System ..................- 23-125*Side Markel/Turn Signal/Hazard
Ffasher System .,..,..-.23.-1A4Spark Pfugs .........-...-..... 23-97Starting System ....,,.....-. 23-73*Stereo Sound System ...,.......................,,.. 23-l gg
Supplemental Restraint System {SRS} ......... 23-265Vehicfe Speed Sensor {VSS) .............--..-.... 23-122*Wiper/Washer Systom ...............--.........-..- Zg-254
rRead SRS pi€cautions on Page 23-271 betore workingin these areas.
-+
Page 1134 of 1413

Connector ldentification and Wire Harness Routing
Roar wiro Harn$s (Hatchbsckl
Connector or
Torminal
Numbor of
CavitiosLocationConnecta tollotos
c501
c502
c503
c504
c505
c506
c507
c508
c509
LStt
c51 1
c512
c513
c514
c515
c516
c517
c5r 8
c519
c520
c521
c522
c523
c524
c525
c526
10'14
10
12
25
2
1
1
2
I
2
20
20
2
6
b
2
2
2
4
Behind left kick panel
Behind left kick panel
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lower cover
Driver's door
Center tloor
Center lloor
Left qusrter panel
Fuel tank
Fuel tsnk
Right quarter panel
Right quarter panel
Left quarter panel
Left quarter panel
Left quarter panel
Left quarter panel
Left side corner of cargo area
L€ft side corner of cargo area
Left side corner of cargo area
Left rear corner of cargo area
Center ot cargo area bulkhead
Right rear cornor oJ cargo area
Center of cargo area bulkhsad
Right side of cargo area
Right side of cargo area
Main wire harness (C4211
Main wire harness (C422)
Under-dash fuse/relay box (C912)
Under-dash fuse/relay box (C91 5)
Dashboard wire harness (C554)
Driver's door wire harness {C6011
Driver's seat belt switch
Palking brake switch
Driver's door switch
Fuel pump
Fuel gauge sending unit
Passenger's door switch
Right rear speaket
Left rear speaker
Noise condenser
Connector C517
Connector C516
Power antenna motor
Cargo area light
Traile. lighting connector
LeJt taillight
License plate lights
Right taillight
Tailgate latch switch
Tailgate wire harness (C752)
Tailgate wire harness (C751)
G501
G502
G503
Behind left kick psnel
Left side of Jloor
Center ot cargo area bulkhead
Body ground, via rear wire
harness
Body ground, via rear wire
harness
Body ground, via rear wire
harness
23-28
Page 1136 of 1413

Connector ldentification and Wire Harness Routing
Rear Wire HamsEs (S6danl
Connector ol
Torminal
Number ot
Caviti6sLocaiionConnocts toNotos
c501
c503
c504
c505
c506
c507
c508
c509
c510aEt t
c512
L9 IJ
c514
c515
c516
c517
c518
c519
c520
c521
c522
c523
c527
c52A
LCZY
c530
c531
c532
c533
c534
c535
c536
6
1,|
2
1
I
4
4
10
10
12
25
'I
1
a
1
2
2
20
20
2
6
4
4
6
Behind left kick panel
Behind left kick panel
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lowe, cover
Driver's door
Center floor
Center floor
Left B-pillar
Fuel tank
Fuel tank
Right B'pillar
Above right side of trunk
Above left side ot trunk
Left quarter panel
Left quarter panel
Left quarter panel
Left side corner of trunk
Above center of trunk
Left side corner of trunk
Left rear corner of trunk
Right rear corner of trunk
Right rear corner of trunk
Left ,ear door
Right rear door
LeJt quarter panel
LeJt side oJ rear window
Above right side of trunk
Right quarter panel
Right side of rear window
Left side ot trunk lid
Center ot trunk lid
Right side ot trunk lid
Main wire harness (C421)
Main wire harness (C422)
Under-dash tuse/relay box {C912}
Under-dash fuse/relay box (C915)
Dashboard wire harness (C554)
Driver's door wire harness (C6O l )
Driver's seat belt switch
Parking brake switch
Driver's door switch
Fuel pump
Fuel gauge sending unil
Front passenger's door switch
Right rear speaker
Left rear speaker
Noise condenser
Connector C517
Connector C516
Power antenna motor
Trunk light
Trailer lighting conneclor
Left outer taillighr
License plate lights
Right outer taillighr
Left rear door wire harness
(c651)
Right rear door wire harness
(c656)
Lett rear door switch
Rear window delogget (+ )
High mount btake light
Right rear door switch
Rear window defogger (- )
Left inner taillight
T,unk latch switch
Right inner taillight
G501
G502
G503
Behind lett kick panel
Left side of floor
Above center of trunk
Body ground, via rear wire
narness
Body ground, via rear wire
narness
Body ground, via rear wire
narness
23-30
Page 1140 of 1413
Connector ldentification and Wire Harness Routing
Drlvar's Door Wir6 Hamors
Connectot 01
Torminal
Number of
CavitlesLocationConnocts toNotos
c601
c602
c603
c604
c605
c605
c606
c607
c608
c609
c610
c61 1
c612
25
2
4
14
I
I
10
10
o
2
I
Driver's door
Driver's door
Driver's door
Driver's door
Behind mirror panel
Driver's door
Driver's door
Driver's door
Driv€r's door
Driver's door
Driver's door
Oriver's door
Driver's door
Oriver's door wire harness (C506)
Driver's door speaker
Driver's power window motor
Power door lock control unit
Left power mirror
Left power mirror
Lett tweeter
Driver's door lock switch
Power mirror switch
Power window master switch
D.iver's door lock actuator as-
sembly
Driver's key cylinder switch
Power window master switchSedan
Hatchback
Sedan
818C1
engrne
23-34
Page 1142 of 1413
Connector ldentification and Wire Harness Routing
Flont Pasa€ngol's Door Wire Hamosg
Conngctor or
Talminal
Numbel of
C8viti63LocatlonConnocts toNot6s
c626
c627
c628
c629
c629
c630
c631
c632
c633
c634
25
2
2
8
tt
2
5
2
Front passenger's door
Front passsngel' s door
Front pssseng€r's door
Behind cover panel
Front passenger's door
Front passengor's door
Front passenger's door
Front Passonger's dool
Front passeng€r's door
Front pass€ngot's door
Main wire harness (C4O1)
Front passenger's door speaker
Front passeng€r's power window
motot
Right power mirror
Right power mirror
Right tweeler
Front passenger's door lock
switch
Front passengor's Power window
switch
Front passenget's door lock ac-
tuator
Front passengor's door key
cylind6r switch
Hatchback
S6dan
818C 1
6n9ino
23-36
Page 1144 of 1413
Connector ldentification and Wire Harness Routing
Left R6ar Door Wil8 Harn6ss (Sedan)
Connoctol ol
Tarminal
Number ot
CaviiiesLocstionConnocta tol{ot.t
Lbc I
c652
c653
c654
bLett rear door
Left rear door
Left rear door
Left rear door
Resr wira harness (C527)
Loft rsar power window motor
Left rsar gower window switch
L€It roar Powor window sctuator
Right Rear Door Wilo Hatnosr (S6danl
Rear wira harness {C528)
Right 168r power window motor
Right 168r power window switch
Right rear Powor window actuator
Right rear door
Right rear door
Right r€ar door
Right rear door
23-38.
Page 1170 of 1413
Ground Distribution
Circuit ldentification
Hstchbsckl
8r-K
BLK,lVHT-----
Pow6r door lock contolunhDriver'B door lock ectrrtorDriv6r's door lock k6y cylind6l swhchDrivor's door lock switchPowor mirroa swhch
] Pow6r window manor switch)
Ddver'3 seat bah 3whch
Fuol g&lge s€odiog unilR rl pump
Powor sntonm motorTnibr lighing conn€ctor
E
E
E
Roar wiro harnoss
Ddv6r's doorwileham63s
ABS sub-hernoss
Tailgato wirc hamoss
R6er window d6lo9g€r gro{nd wirc
@:
@:
nuo,
L Lrh I;l:. I taillisht
E Lic€nro ph6 light3
eLx -i]- BLK - Hish rDunt br.k6 tisht
BtK --------- ) ABs *nuor uni
AIY_II_ I ABS contolunh
BI.KA.VHTABS control unh
Rorr wirdow wipcr notor
Ro window d€foggor
cirt
nirt
23-64
Page 1171 of 1413
S€d8n:
,.-*-{.4rr-*Powgr door lock contrclunitDrivor's door lock actustorD ve/s door lock key cylind€l rwhchDdv6r's door lock switch
] Power window mrster switch)
Drivor's soat bolt swhch
Brx,4/vHr --E
lfr] ff;nj *",r *n
Irunk latch swhchf l8iler lighting connectorLicoruo pl.to lightsRioht I .L€-ft J nnst rrn gnr
Riohr ) .... .L€-ft J ran||gnr
Power anlonna mototHigh mo0nt bt'k6lightRear window dotoggor
] oo "onuo,unn
t,*----l ,_^
=,-"*- - f ABs contrclunh
@:
@:
E'
Ddvo/s door wir€ hemoss
ABS sub - hafn6s.
G5o2
otoa
.:
G702
23-65