1992 MAZDA 323 window

GI Reading Wiring Diagrams
System circuit diagram/connector diagram
l These diagrams show the circuits for each system, from the power supply to the ground. The power
supply side is on the upper part of the page, the ground side on the lower part. The diagrams describe
circuits with the ignition switch off. Below is an explanation of the various points in the diagram.
I Indicates operating conditions for switches.
I
The prefix letter indicates the system in which the
:onnector is used.
JB: Joint box connections
X : Common connectors
A : Charging system/starting system
connectors
B : Engine control system connectors
C : Gauge control system connectors
D : Wiper system connectors
E : Lighting system connectors
F : Signal system connectors
G : Air-conditioning system connectors
l-l : Transmission Control sysetm connectors
I : Interior lamp system connectors
J : Audio/radio connectors
K : Power window/power door lock system
connectors
L : Remote control mirror system connectors
M : Sliding sunroof system connectors
N : Power steering/4-wheel steering system
connectors
0 : Anti-lock brake system connectors.
P : Power seat/seat heater system connectors
Q : Auto cruise control system connectors
R : Auto adjusting suspension system
connectors
S : Passive shoulder belt control/Airbag system
connectors
T : Others
Y : Ground connector
4
IGNITION SYSTEM mENGINE CONTROL
A harness ground is represented differently than
a unit ground.
Types of grounds
Harness
Unit Symbol

SYSTEM CIRCUIT DIAGRAM/
CONNECTOR LOCATIONS
ENGINE-RELATED SYSTEMS EXTEFlIOFl LIGHTING SYSTEMS STARTING SYSTEM...............24 HEADLIGHTS
CHARGING SYSTEM...............26 EXCEPT F.R.GERMANY...........44
ENGINE CONTROL SYSTEM.........28 F.R.GERMANY..................46
COOLING FAN SYSTEM............36 HEADLIGHT LEVELING SYSTEM.....46
TAILLIGHTS
CHASSIS-RELATED SYSTEMS EXCEPT F.R.GERMANY...........48
ANTI-LOCK BRAKE SYSTEM........82 F.R.GERMANY.a................50
LICENSE PLATE LIGHTS
INSTFUMENT CLUSTEA-FiELATED SYSTEMS EXCEPT F.R.GERMANY...........48
INSTRUMENT CLUSTER 6 WARNING
I LAMPS........................38
BOOY-ELATED SYSTEMS WINDSHIELD WIPER 6 WASHER.....40
HEADLIGHT CLEANER.............40
REAR WIPER 6; WASHER...........42
HORNS.........................6 0
REAR WINDOW DEFROSTER.........6 4
SOUND WARNING SYSTEM..........6 6
POWER WINDOWS.................7 4
POWER DOOR LOCK...............7 6
POWER OUTSIDE MIRRORS.........7 8
SLIDING SUNROOF...............8 0
SEAT WARMERS..................8 4 F.R.GERMANY..............u.i5 ii
POSITION LIGHTS
EXCEPT F.R.GERMANY...........4 4
F.R.GERMANY..................5 0
FRONT 6 REAR FOG LIGHTS.......5 2
T;l%&HAZARD FLASHER
sTopLIGHi ..... ...............
.54
F.R.GERMANY..................5 6
EXCEPT F.R.GERMANY...........5 8
BACK-UP LIGHTS................6 0
INTERIDFI LIGHTING SYSTEMS IG KEY CYLINDER LAMP..........6 6
INTERIOR 6; SPOT LAMPS.........6 6
COURTESY LAMPS................6 8
TRUNK COMPARTMENT LAMP........6 8
ILLUMINATION LAMPS............7 0
A;~ATOEOS;DITIONING~LATED SYSTE
........................
ACCESSORIES
CIGARETTE LIGHTER.............64
DIGITAL CLOCK.................6 4
AUDIO SYSTEM..................7 2
OTHER
DIAGNOSIS CONNECTOR...........86

-” ‘ENGINE CONTROL SYSTEM (3/3)
FRM\IT FOG LIGHT RELAY REAR WINDOW
INsTF%+ffNT CLUSTER BLOWER
SWITCH
(SECTION G1
B/O B/O E/LG B/BA L/Y t
(EM) (EM) (EMI (EM)
I
%P
:;~~~=====~::~~~~=~~=~~
POWER STEERING
PRESSURE SWITCH
8
2-01 ENGINE CONTROL UNIT (EM) El-10 POWER STEERING PRESSURE SWITCH(F)
I” IS 10 ID 1M IK iI IG IE 1C ,A 2Y 2W 2U 25 20 20 2H 2K 21 26 2E
2C 2A
R/B O/L G/B G * -G/Y L G/W * v L/R LG L/O Y R/Y L/W R -G/d-G/F * Y/L P/B 3/LG B/O
BR/ B/L B/G L/Y R/W * L/B O/B W/B W/Y W/R G W/L Y/B G/O W R/B R/L G/R R/Y * x B/BqE/O
1” ,T
IR II’ 1N IL 1.J 1H 1F 10 16 2X 2V 2T 2R 2P 2N 2L 2J 2H 2F 2D 28
1-20 AIRFLOW METER (EM) 81-21 THROTTLE SE%;; 81-22 CLUTCH SWITCH (F) 81-23 NEUTRAL SWITCH (EM)
ii
32

ERMANY: 30A
REAR WINOOW DEFROSTER SWITCH
ILLUMINATION LAMP:REFER TO
SECTION I-4
REAR WINDOW
ENGINE
CONTRUL UNIT
(SECTION e-id
REAR WINDOW
DEFROSTER
(F FOG 15A)

n POWER WINDOWS
MAIN
B (E) BOA
GNITION
WITCH
POWER WINOOW
MOTOR LH POWER WINOOW
:-01 POWER WINDOW MAIN SWITCH(OR1) K-02 POWER WINOO~HtXJ~~:p K-03 POWER WINGUW SWITCH RH(OR2)
K-04 POWER WINDOW MOTOR
RH (OR21
R G/W R/W x
G B/L
74

NARNESS SYMBOL : x (I=) m W B 0)~ (R) +++ (OR) E (IN1 z (FR)c (EM)= NJ)
K-l 1
W(DW POWER WINDOW
/x-o9j MOTDR RH
K-04
JB-06
JB-05
JOINT BOX FUSE BOX
75

PARTS INDEX
PARTS NAME PAGE
PARTS NAME PAGE
I KNOCK CONTROL UNIT...................30
KNOCK SENSOR.........................30 .82
.82
.82
.82
.82
.32
.26
.72
a LICENSE PLATE LIGHT...............48.5 0
B MAIN RELAY(FUEL INJ)
............... ..2 8
1 NEUTRAL SWITCH.......................3 2
$3 OIL PRESSURE SWITCH..................3 8
OXYGEN SENSOR........................2 8
J PANEL LIGHT CONTROL..................7 0
PARKING BRAKE SWITCH.................3 8
POSITION LIGHT....................44,5 0
POWER DDOR LOCK SWITCH...............7 6
POWER DDOR LOCK TIMER UNIT...........7 6
POWER DOOR LOCK ACTUATOR.............7 6
POWER OUTSIDE MIRROR MOTOR...........7 0
POWER OUTSIDE MIRROR SWITCH..........7 8
POWER STEERING PRESSURE SWITCH.......3 2
POWER WINDOW MAIN SWITCH.............7 4
POWER WINDOW MOTOR...................7 4
e
1 BACK-UP LIGHT SWITCH.................60
BACK-UP LIGHT....
BLOWER MOTOR.....:::::::::::::::::::’
.E
BLOWER SWITCH........................62
BRAKE FLUID SWITCH...................38
POWER WINDOW SWITCH..................74
J D REAR FOG LIGHT RELAY.
REAR FOG LIGHT SWITCH
REAR FOG LIGHT.......
REAR SPEAKER......... ................
................ zz
................
52
................
................ E
................ 42
............... .
..: 2
.Riik+‘::::::::..6 4
SWITCH.........6 4
................
................ :z
................ 62
............. 44, 48
I CIGARETTE LIGHTER..
CIRCUIT OPENING REL
CLUTCH SWITCH...
COMBINATION SWITCH:
CONDENSER.......
COOLING FAN MOTOR::
COOLING FAN RELAY..
COURTESY LAMP.....,
CPU................ . .64
/ii’::::::::::::::..2 8
..................
... 44, 46, 48, 50, 52, %
..................
.................. 2:
..................
.................. 2:
............... 42, 66
B DIAGNOSIS CONNECTOR.....
DIGITAL CLOCK...........
n-rnnc ............
............ E
............
............ %
............
............ ZE
TURN LIGHT....
WASHER MOTOR.. REAR
REAR
REAR
REAR
REAR
REAR
REAR
REAR
-ih .ER
-ER
RESISTOR ASSEMBLY..
RUNNING LIGHT RELAY
il SEAT WARMER...........
SEAT WARMER REALY.....
SEAT WARMER SWITCH....
SHORT CONNECTOR.......
SLIDING SUNROOF MOTOR.
SLIDING SUNROOF RELAY.
SLIDING SUNROOF SWITCH
SLIDING SUNROOF.......
SOLENOID RESISTOR.....
SOLENOID VALVES
PRC HIGH TEMP........
PRC LOW TEMP.........
PURGE CONTROL........
WASTEGATE............
SPEED SENSOR..........
SPOT LAMP.............
STARTER...............
STOPLIGHT CHECKER..... ........
........
........
........
........
........
........
........
........ ....... 84
.......
....... ::
.......
.... 66.2
.......
.... 66, Ei
.......
....... ........
........
........
........
........
........
........
........
........
........
.
. . . . . . z:
. . .
. . . . zoo
. 1 .
. . . . E
. . . .
56, ::
. . 56, 58
. . 56, 58
“J.“LJL................. DISTRIBUTOR ............
DOOR SPEAKER ........... .
DOOR SWITCH........: .... 8
3 ENGINE CONTROL UNIT............ ,28, 30. 32
3 FLASHER UNIT...
FRONT FOG LIGHT
FRONT FOG LIGHT
FRONT FOG LIGHT
FRONT SIDE TURN
FRONT TURN LIGH
FUEL METER.....
FUEL PUMP REALY
FUEL PUMP UNIT.
FUEL PUMP......
-. -- ............
............ 22 .
. . RiiA‘i 1
SWITCH
i&ii 1 ............ 52
............ .
............ 22
.....................
..................... %
.....................
..................... %
..................... 28 -
tust ....................
B
G SENSOR ................
13 HAZARD SWITCH............
HEADLIGHT CLEANER MOTOR..
HEADLIGHT CLEANER SWITCH.
HEADLIGHT LEVELING ACTUAT
HEADLIGHT LEVELING SWITCH
HEADLIGHT RELAY..........
ENI- IGHT. . . . . .
HORN RELAY...............
HORN SWITCH.............. ...
40, 46, 52, 64
: ........... 82
............ 54
........... .
..: ii
&::::::::..4 6
HORN..................I 1
HYDRAULIC UNIT ..........
01 IC REGURATOR ............
IG KEY CYLINDER LAMP ....
IGNITER .................
IGNITION COIL ...........
ILLUMINATION LAMP .......
AUDIO SYSTEM ...........
BLOWER SWITCH .......... ............
46
............ 44
......... 44, 46
............
............ E
............
............ E
...........
........... 2:
...........
........... 2
...........
........... 5:
...........
........... 5:
...........
........... 5::
...........
........... 5:
..........
.%
;ci:::::::.;;
........... CIGARETTE LIGHTER: ;.I:;::
FRONT FOG LIGHT SWITCH...
HAZARD SWITCH...........
HEADLIGHT CLEANER SWITCH:
HEADLIGHT LEVELING SWITCH
INSTRUMENT CLUSTER.......
REAR FOG LIGHT SWITCH....
REAR WINDOW DEFROSTER SW1
SEAT WARMER SWITCH.......
INDICATOR LAMP...........
...........
........... 33:: ...........
30 STOPLIGHT SWITCH ......
STOPLIGHT .............
0 TAChOMETER...........................3 8
TAILLIGHT.........................48,5 0
TEMP METER...........................3 8
THROTTLE SENSOR......................3 2
TRANSFER PUMP........................2 8
TRUNK COMPARTMENT LAMP SWITCH........6 8
TRUNK COMPARTMENT LAMP...............6 8
TURN SWITCH..........................5 4
q WARNING LAMP.........................3 8
WASHER LEVEL SENSOR..................3 8
WATER THERMOSENSOR................30,3 8
WATER THERMOSWITCH................... 6
WINDSHIELD WASHER MOTOR..............4 0
WINDSHIELD WASHER SWITCH.............4 0
WINDSHIELD WIPER MOTOR...............4 0
WINDSHIELD WIPER SWITCH..............4 0 INJECTOR..........:;.:::::
INJECTOR RESISTOR .........
INSTRUMENT CLUSTER .....
INTERIOR LAMP..........:::
ISC VALVE .................
. . . . . , . . . . .
. . . . . . . . . . . iz:
,..........
30