Mazda 626 MX-6 1989 Wiring Diagram
h h O £ ( \ b 0 ) O Z l
19 8 9
Mazda
62 6
MX-6
HOW TO USE THIS WIRING DIAGRAM
SYMBOLS IN THIS WIRING DIAGRAM
HOW TO READ ELECTRIC PARTS
50-3
Wiring Diagram
FOREWORD
This wirin g d iagram inc orpo rates the wiring s chem atic
for th e basic veh icle and its a vaila ble optio nal e qu ip
ment. A ctu al v ehicle w iring m ay vary slig htly d ep endin g
upon o ption al e qu ipme nt and /o r local specific atio n. All
inform ation co ntained in this bo oklet is ba sed on the
latest inform atio n availa ble a t the tim e of p rintin g. M azda
Motor C orpo ratio n res erve s the righ t to m ake ch ang es
with out p re viou s notice.
PARTS LOCATION
HARNESS DIAGRAM
50-122
Mazda Motor Corporation
HIROSHIMA, JAPAN
© 1988 Mazda Motor Corporation
PRINTED IN JAPAN Jun. 88 ®
5120-10-88F
SYSTEM NAME
SYSTEM PAGE
ANTI-LOCK BRAKE SYSTEM
........................
5 0 - 96
AUDIO SYSTEM
.................................................
50 -11 2
AUDIO SYSTEM
.................................................
50 -11 4
AUTO ADJUSTING SUSPENSION
...............
5 0 - 70
AUTOMATIC SHOULDER BELT CONTROL ...5 0 - 88
BACK-UP LIGHTS
.............................................
50 -52
CHARGING SYSTEM (EC-AT)
........................
5 0 - 18
CHARGING SYSTEM (M/T)
............................
5 0-16
CIGARETTE LIGHTER
.....................................
5 0 - 62
COOLING FAN SYSTEM
(EXCEPT NON TURBO M/T)
........................
5 0 - 34
COOLING FAN SYSTEM
(NON TURBO M/T)
.........................................
5 0 - 32
COURTESY LIGHTS
.........................................
50 -66
CRUISE CONTROL SYSTEM
(NON TURBO) .................................................. 50-7 6
DIGITAL CLOCK
..................................................
50 -62
DIGITAL ELECTRONIC DISPLAY
....................
50 -120
EC-AT CONTROL SYSTEM
............................
5 0 - 92
ELECTRICAL WIRING SCHEMATIC
...........
50 -15
ENGINE CONTROL SYSTEM
(NON TURBO)
.................................................
50 -20
ENGINE CONTROL SYSTEM (TURBO)
.......
5 0 - 26
FRONT FOG LIGHTS
.........................................
50 -44
FRONT PARKING LIGHTS
............................
5 0 - 44
FRONT SIDE MARKER LIGHTS
....................
5 0 - 44
^-^fR O N T WIPER & WASHER
............................
50 -40
FUEL INJECTION SYSTEM
(NON TURBO)
.................................................
50 -20
FUEL INJECTION SYSTEM (TURBO)
...........
5 0 - 26
HARNESS DIAGRAM
.........................................
50 -124
HEADLIGHT CLEANER
.....................................
50 -40
HEADLIGHTS
......................................................
5 0 - 44
HEATER & A/C (LOGICAL)
............................
50 -59
HEATER & A/C (MECHANICAL)
....................
5 0 - 56
HIGH MOUNTED STOP LIG HT
........................
5 0 - 52
SYSTEM PAGE
HORN
..................................................................
5 0 - 52
HOW TO READ ELECTRIC PARTS
................
5 0 - 8
HOW TO USE THIS WIRING DIAGRAM
.......
5 0 - 3
IGNITION SYSTEM (NON TURBO)
................
5 0 - 20
IGNITION SYSTEM (TURBO)
........................
5 0 - 26
ILLUMINATION LIGHTS CONTROL
............
5 0 - 48
INTER CONNECTING OF JOINT BOX
.......
50 -118
INTERIOR & SPOT LIGHTS
............................
5 0 - 66
JOINT BOX
..........................................................
50 -1 19
JOINT CONNECTOR & GROUND CIRCUIT ...50- 14
LICENSE LIGHTS
..............................................
5 0-44
LUGGAGE COMPARTMENT LIGHT ............ 50 -62
METERS & WARNING LIGHTS
........................
5 0 - 36
PARTS INDEX
......................................................
5 0 - 10
PARTS LOCATION .............................................. 50-1 2 2
POWER ANTENNA
..............................................
50-1 1 0
POWER DOOR LOCK
.....................................
50 -104
POWER STEERING C ONTR OL
........................
5 0 - 88
POWER SYSTEM
..............................................
50-12
POWER WINDOW (2 DOOR)
........................
5 0 - 82
POWER WINDOW (4 & 5 DOOR)
....................
5 0 - 78
REAR HATCH
.......................................................
50-1 04
REAR SIDE MARKER LIGHTS
........................
5 0 - 44
REAR WINDOW DEFROSTER
........................
5 0 - 62
REAR WIPER & WASHER
.................................
5 0 - 40
REMOTE CONTROL MIRROR
........................
5 0 - 68
SLIDING SUNROOF
.........................................
50 -1 08
SOUND WARNING SYSTEM
........................
5 0 - 84
STARTING SYSTEM (M/T) 5 0-16
STARTING SYSTEM (EC-AT)
........................
50-18
STOP LIGHTS
......................................................
5 0 - 52
SYMBOLS IN THIS WIRING DIAGRAM
.......
5 0 - 7
TAIL LIGHTS
......................................................
5 0 - 44
THEFT-DETERRENT CONTROL SYSTEM
.......
5 0 - 84
TURN & HAZARD FLASHER LIGHTS
...........
5 0 - 52
4WS CONTROL SYSTEM
.................................
50 -1 00
The Way to View a Wiring Diagram
This Wiring Diagram is made up of circuit diagrams, connector diagrams, location diagrams, and
harness diagrams.
The circuit diagrams are divided according to each system, and by using them, the wiring of each
system's circuit can be understood.
Connector diagrams and location diagrams are divided according to vehicle harness, and the
location diagrams are designed so that the connector locations and the circuit’s course in the
vehicle harnesses can be understood.
From the connector diagrams the connector shape and the arrangement of the pins used in the
circuit diagrams can be understood.
In the circuit diagrams and the location diagrams, the different kinds of harnesses are colored
differently, which makes easy distinguishing.
The harness diagrams on the last page can be understood to indicate the connector shape for
each harness, the wiring color, and each part and each turning point in the vehicle.
Circuit Diagram Connector Diagram
Designed so that operation of electrical parts and the Lists the connectors that are used in the circuit on the
layout of the wiring may be understood. left page
As a rule, it shows the connectors on the harness side.
HOW TO USE THIS WIRING DIAGRAM 50
Location Diagram
This page illustrates the actual location of each connector and the routing diagram of the harness.
Harness Diagram
Indicate the connectors used in the circuit diagrams, arranging them according to each different kind of harness.
5 0- 3
50 HOW TO USE THIS WIRING DIAGRAM
Overview of Power Source Diagrams and Ground Circuit Diagrams
The electrical power sources on the circuit are shown by designated code numbers. Therefore, by extending to the left
the folding power source diagram, the power sources and fuse that are used be seen and understood at one glance.
Ignition Switch
Here are listed together the fuses that have
been designated for use in the vehicle.
5 0-4
The ground locations are shown on the diagram.
Made so the way in which each load is grounded
may be understood.
HOW TO USE THIS WIRING DIAGRAM 50
Some Points to Remember When Viewing a Wiring Diagram Some Poin,s t0 Remember When Viewing a Connector Diagram
WIRING COLOR CODE
Two-color wires are indicated by a Two-letter symbol. The first letter indicates
the base color of the wire and the second indicates the color of the stripe.
For example:
W/R is a white wire with a red strip
-------------
-
BR/Y is a brown wire with a yellow strip
CODE]- COLOR IcODE COLOR f W/R[F]
B Black LG Ligh t green I f y
BR Brown 0 Orange y \ I B asic co lo r \
G Green R Red I I Stripe co lo r
L Blue Y Y ellow \
_ L B Light blue W ! White \
P Pink V * Violet S
~ GY Gray
_____________
r F-11 >
STARTER CUT
RELAY (F)
Connector numbers are written in sequence according to each harness, and the
letter at the head of each code number indicates the kind of harness.
For example:
‘‘F-11" stands for the 11th connector in the Front Harness.
Direction of current is
shown by the arrow
Current
W/R[F]
■ STARTING SYSTEM
CONNECTOR AND NO,
Alternator
warning light
(Page 40)
Female male
The connector numbers are
dicided according to each kind of
harness.
For example:
Legend in the parenthesis
( ) indicates the reference
Page.
Front Harness
Instrument panel Harness
Rear Harness
Abbreviation
The Way to View a Electrical Wiring Schematic
The electrical wiring schematic explains the outline of all the electrical parts in the vehicle.
Also, it clarifies power line and the way to use each fuses.
Switch
NO switch
NC switch
—|— —|—
■ ELECTRICAL WIRING SCHEMATIC
The NC (Normally Closed) type
relay and switch are shown by
• the NO (Normally Open) are
shown by “O".
These are shown without opera
tion in this book.
■ STOP LIGHTS
60A
BATTERY
© © I 30A
■
..........
■ CARGO ROOM LIGH T
■ COURTESY LIGHTS
■ INTERIOR & SPOT LIGHTS
20A fuse blow out — check the stop lights circuit.
5 0- 5
50 HOW TO USE THIS WIRING DIAGRAM
Some Points to Remember When Viewing a Location Diagram
Connectors in circuit diagram are all described in location diagram, and connector
numbers are shown by leader line.
Each frame has the alphabets and numerical numbers to search the connector easily.
For example:
“F-11" connector is across "E" on horizontal line and “7" on vertical line
Connector Color:
Color is shown unless connector is white.
50 - 6
Some Points to Remember When Viewing a Harness Diagram
The way of looking at a connector
Connector Shapes
50 HOW TO USE THIS WIRING DIAGRAM
HARNESS SYMBOLS
Each harness is distinguished by a symbol to indicate to which harness belong a wiring and connector in circuit
diagrams and connector charts.
DESCRIPTION OF HARNESS [COLOR SYMBOL
DESCRIPTION OF HARNESS SYMBOL
Front Harness
[F]
Door No. 1 Harness
'UR1I
Instrument Panel Harness
[1]
Door No. 2 Harness [DR2]
Dash Harness
[D]
Door No. 3 Harness [DR3]
Engine Harness
J — ; IE]
Door No. 4 Harness
[DR4]
Rear Harness
[R]
Emission Harness [EM]
Rear No. 2 Harness
[R2]
Air Conditioner Harness
[AC]
Rear No. 3 Harness
[R3]
Air Conditioner No. 2 Harness [AC2]
EXAMPLE OF CONNECTOR
R-03 Fuel Tank Unit [R]
-C L-
W/R
* This sign («) means “empty" - Not Used.
* It is seen from the above that this connector R-03
is on the Rear harness.
EXAMPLE OF CIRCUIT DIAGRAM
B[F]
FE-63
//
B[E]
It is seen from the above that the male-side black
line of the FE-63 shows the engine harness and
the female-side black line shows the front harness.
It is seen from the above that the FE-63 connector
is a connector connecting the engine and the
front.
SYMBOLS IN THIS WIRING DIAGRAM 50
SYMBOLS IN THIS WIRING DIAGRAM
LOGICAL SYMBOLS
The logical symbols are of four kinds: OR, AND, INV. (Inverter). PROCESS.
The circuit operation can be easily read by understanding these symbols.
OR
INV. (Inverter)
In case of input to wither A or B, an output comes
out from C.
When a and B are off (0V), C is off (0V).
When either A or B is on (12V), C is on (12V).
This can be simply shown in the relay circuit on
the right-hand side.
In case on input to both A and B, an output comes
out from C.
When A and B are on (12V), C is on (12V).
When wither A or B is off (0V), C is off (0V).
This can be simply shown in the relay circuit on
the right-hand side.
In case of input to A, B is grounded.
When A is off (0V), B is on (12V).
When A is on (12V), B is off (0V).
This can be simply shown in the relay circuit on
the right-hand side.
PROCESS makes a simplified representation of
complicated functions of the circuit.
Functions mainly used:
1. Detection of signals
2. Conversion of signals
The process of the full transistor ignition control
unit is as shown in the right-hand figure.
Power
Signal converter
—
Coil signal to be
converted into
--
—
on-off signal.
GRAPHIC SYMBOLS
5 0- 7
50 WIRING DIAGRAM
ABBREVIATIONS
ABBREVIATIONS USED IN THIS BOOKLET
A. Ampere
HI.
High
A.A.S.
Auto Adjusting Suspension
I.S.C.
Idle Speed Control
A.B.S.
Anti-lock Brake System
IG.
Ignition
A.C.V.
Air Control Valve
ILLUMI.
Illumination
A.E.
Acoustic Equilibration
INT.
Intermittent
A.I.S. Air Injection System
J.B.
Joint Box
AS. Auto Stop
L.H.
Left Hand
A.S.V.
Air Supply Valve
LCD.
Liquid Crystal Display
A/C
Air Conditioner
LO. Low
A/F
Air Fuel
LW
Low Wave
A/R
Auto Reverse
M.
Motor
A/T
Automatic Transmission
MIL. Mulfanction Indicator Light
ACC. Accessory
M.T.R.
Mechanical Tuning Radio
ACCEL. Accelerator
M/T
Manual Transmission
ADD.
Additional
Ml.
Middle
ALT. Alternator
MIN.
Minute
AM
Amplitude Modulation
MIX.
Mixture
AMP. Amplifier
MPX.
Multiplex
ANT.
Antenna
MTX.
Manual Transaxle
ATP.
Atmospheric Pressure
MW
Middle Wave
ATX.
Automatic Transaxle
NC
Normally Closed
B.
Battery
NO
Normally Open
B.A.C. By-pass Air Control Valve
O.D.
Over Drive
B/L Bi-Level
P. Power
CPU. Central Processing Unit
P.R.C.V.
Pressure Regulator Control
C.S.D.
Cold Start Device
Solenoid Valve
CARB. Carburator
P.T.C.
Positive Temperature
CCT.
Circuit
Coefficient Heater
CIGAR.
Cigarette
P/S Power Steering
COMBI Combination
PRG. Purge Solenoid Valve
CON.
Conditioner
Q.S.S. Quick Start System
CONT.
Control
R. Rear
D.O.H.C.
Double Over Head Camshaft
R.H.
Right Hand
DEF.
Defroster
R.L. Rear Left
E.C.E.
Economic Commission For Europe
R.P.M.
Revolution Per Minute
EG. 1 Electric Gasoline Injection
R.R. Rear Right
E.G.R. Exhaust Gas Recirculation
REC. Recirculation
E.G.R.P. Exhaust Gas Recirculation
SOL.
Solenoid
Pressure Sensor
SO. Square Per Milimeter
E.L.R. Emergency Locking Retructor
ST.
Start
ELEC. Electric
SW
Short Wave
ETR.
Electronic Tuner
SW.
Switch
EXH.
Exhaust
T.C.V.
Twin Scrol Turbocharger
F
Front
Solenoid Valve
F.I.C.B. Fast Idle Cam Breaker
T.I.C.S. Triple Induction Control System
F.L.
Front Left
TEMP.
Temperature
F.R.
Front Right
TR.
Transistor
F/B
Feed Back
V.
Volt
F/l Fuel Injector
V.R.I.S.
Variable Resonance Induction
FM
Frequency Modulation
System
GEN.
Generator
VENT.
Ventiration
H.E.I. High Energy Ignition VOL. Volume
H/D Heat/Defroster W. Watt
HEAT.
Heater
5 0- 8
50 HOW TO READ ELECTRIC PARTS
AN OVERVIEW OF ELECTRICAL COMPONENTS
Following is an overview of electrical components representative of the many electrical components related to the
control and warning instruments in automobiles
DIODE
Anode (A) O—
(Electric current)
Not flows x
Signal
W — 0
Cathode (K)
Flows
(Electric current)
The nature of diode is to allow a current to flow in only one
direction. It is used in a circuit when desiring to let current flow
in only one direction, or as a rectifier when changing an
alternating current to a direct current.
The different terminals of a diode are called anode (A) and
cathode (K). Electric current flows from anode to cathode, but
never from cathode to anode
View of an electrode
K A
o—( | ) —o o—c| «j) - o o— |-w - o
Color Code
Point
Diode Symbol
In checking a diode with a tester be careful about the tester's polarity. The tester's (-) means positive electrical
potential, and ( + ) means negative electrical potential To check a diode s current. Touch the tester s ( -) lead to the
anode and the tester s (+) lead to the cathode.
ILLUMINATING DIODE
Anode (A) ■
• Cathode (K)
{1 5 = = Cathode (K)
V I F*55-71— 1 Anode (A)
\
Flow of electric
current
An illuminating diode emits light from the contact surface of a
semiconductor when an electric current flows in its forward
direction.
In setting the two battery in tester for the 10kii range, touch the tester's (-) lead to the anode (A), and the ( + ) lead to
the cathode (K). it lights up
RESISTOR
No. 1 Color band
No. 2 Color band
No. 3 Color band
No. 4 Color band
Narrow Wide
'\C o lo r Band
No. 1 No. 2 N o. 3 No. 4
Color
Value Value
Multiplier
Clearance
Black
0 0 x 10°
Brown 1
1 i x 10’
Red 2 2
X1 02
Orange
3
3
i x1Q3
Yellow 4 4 x 104
Green
5 5 T xio5
Blue
6 6
x1 0! _
Purple 7
7
x 107
Gray 8 8
x 10s
White
9 9
1 ^ x 1 09
Gold I x 10 1 ±5%
Silver
x 10 2 ±10 %
Non
±20 %
As resistors are essential to make an electric circuit. Reading
the resistance value of the widely used resistor is explained
below.
As shown in the chart at left, there are jbur color bands to
represent resistances Each resistance value can be under
stood from each color band.
For example:
IIII
Red
2
Black0Yellow
x 104
Gold
±5%
The resistance value is 200kft ±5%.
Code number clarification
The first two digits in each code number represent the
resistance value, and the third digit represents multiplier.
For example:
332 — 33x102(n) — 3.3x 103(H) -»• 3.3(ki2)
CONDENSER
Sjgna| A Condenser is for storing electricity.
11
_______
In the case of an open circuit, a condenser is not able to
■ • store electric charge. And the circuit remains in an open
state.
Open Short A short circuit, its name indicate, means the break-down
H H H h - -j\ — phenomena when voltage is applied.
Inspection of low voltage condenser with circuit tester
(1) Short a condenser and discharge the remaining electric charge
(2) Set xlOkli; largest resistance range in the circuit tester
(3) When the test lead touches both ends, the indicate moves a little bit and then returns to « (()).
HOW TO READ ELECTRIC PARTS
TRANSISTOR
There are two types of transistor function:
(1) Switching Acting a switch
(2) Amplification action
....
Amplifying a small signal to a
big signal
Transistors are classified according to polarity (structure):
NPN and PNP
Generally, the NPN are widely used.
Transistor has three terminals; Emitter (E). Collector (C), and
Base (B).
To operate the transistor, make a base current flow to the
arrow direction (B to E). Then the resistance between the
collector and the emitter becomes extremely small, and large
current flows from the collector to the emitter (In the case of
PNP transistor, electric current flows to th emitter to the
Electrodes indication collector).
it
E /'c?
Collector indication mark
E C B
NPN
Bo
------
Name of Models
828
- Revision Mark
(Starts from A)
- Resistration Number
Polarity and Usage
A ... PNP, for high frequency
B ... PNP, for low frequency
C ... NPN, for high frequency
D ... NPN, for low frequency
Semiconductor element
-Number of terminals
A simply way of checking
PNP and NPN transistor can be symplified shown in dia
grams on the left-hand side
Set x 10011 or 1 kll resistance measurement range in the
circuit tester, and touch leads to each electrode to check
conductivity.
> Current Flow
only C to B
► Current Flow
only B to C
• Current Flow
only E to B
• Current Flow
only B to E
50 WIRING DIAGRAM
PARTS PAGE
© AAS Control Switch
.....................................................
5 0-7 0
AAS Control Unit
.........................................................
5 0-7 0
ABS Control Unit
.........................................................
5 0-9 6
ABS Hydraulic Motor
.....................................................
5 0-9 6
ABS Relay
.....................................................................
5 0-9 6
Actuator
.............................................................
5 0-70 , 72, 76
A/C Relay
.....................................................................
5 0-56, 59
A/C Switch
.....................................................................
5 0-5 6
ADD Fan Motor
.........................................................
50 -56 , 59
ADD Fan Relay
.........................................................
50 -56 , 59
A/E System
.....................................................................
50-11 2
Air Flow M e te r
.............................................................
5 0-23 , 29
Alternator With Regulator
........................................
5 0-1 6 ,1 8
Atmospheric Pressure Sensor
................................
5 0-2 3 ,2 9
<D Back-up Lights
.............................................................
5 0-5 2
Back-up Light Switch
................................................
5 0-5 2
Battery
..............................................................................
50-0 0
Blower Motor
.............................................................
5 0-56 , 59
Blower Motor Relay
................................................
5 0-56 , 59
Brake Fluid Level Sensor
............................................
50 -3 6
Brake Fluid Light Checker
........................................
50 -3 6
Buckle Switch
.................................................................
50-3 4
® Cassette Deck
.....................................................
5 0-112 , 114
C/D Player
.....................................................................
5 0-11 2
Check Connector
.......
50-2 3, 26, 29, 70, 88, 92, 96, 100
Cigarette Lighter
.........................................................
50-6 2
Circuit O pening Relay
............................................
5 0-20 , 29
Clutch Switch
............................................
5 0-23, 29, 74, 76
Combination Meter
.....................................................
5 0-3 6
Com bination Switch
Horn
..............................................................................
5 0-5 2
Light
.........................................................................
5 0-44 , 48
Turn Signal
.................................................................
5 0-5 2
Wiper
..........................................................................
5 0-4 0
Cooling Fan Motor
.....................................................
50 -32 , 34
Cooling Fan Relay
.....................................................
50 -32 , 34
Courtesy Light
.............................................................
5 0-6 6
Crank Angle Sensor
.....................................................
50-2 6
Cruise Control Switch
............................................
5 0-74 , 76
Cruise Control U nit
.....................................................
5 0-74 , 76
<D Digital Clock
.................................................................
5 0-6 2
Diode
..............................................................................
50—34
Door Catch Switch
.........................................................
50-8 8
Door Key Cylinder Switch
............................................
50-8 4
Door Lock Link Switch & Rear Hatch Moter
...........
50-8 4
Door Switch
.....................................................................
5 0-8 4
@ EC-AT Control U n it
.........................................................
5 0-9 2
EC-AT Switch
.................................................................
5 0-9 2
EGR Position Sensor
.....................................................
5 0-2 9
Electrical Load Control Unit
....................................
5 0-23 . 26
Engine Control Unit
................................
5 0-20 , 23, 26, 29
Equalizer
.........................................................................
50-11 4
PARTS PAGE
O 4WS Control Unit
.........................................................
50-1 00
4WS Relay & Timer Unit
.............................................
5 0-100
Flasher Unit
.....................................................................
5 0-5 2
Fluid Thermo Switch
.....................................................
50 -9 2
Foot L ig h t
..........................................................................
50 -6 6
Front Combination Lights
........................................
5 0-4 4, 52
Front Fog Lights
.............................................................
50 -4 4
Front Fog Light Relay
.................................................
5 0-4 4
Front Fog Light Switch
.................................................
50-4 4
Front Parking Lights
.....................................................
50-4 4
Front Side Marker Lights
............................................
50-4 4
Front Wiper Motor
.........................................................
50 -4 0
Fuel Meter
.....................................................................
50 -3 6
Fuel Pump Control Unit
.................................................
50 -2 9
Fuel Tank U nit
.............................................................
5 0-2 0, 29
© Glove Box Light
.............................................................
50 -4 4
Glove Box Light Switch
.................................................
50-4 4
<I> Hazard Switch
.............................................................
50-5 2
Headlights
......................................................................
5 0-4 4
Headlight Cleaner Switch
.............................................
50 -4 0
Headlight Relay
.............................................................
50-4 4
Heater Control Unit
.....................................................
50 -5 6
High Mounted Stop Light
.............................................
50 -5 2
Hold Mode Switch
.........................................................
50 -9 2
Hood Switch
.................................................................
50 -8 4
Horn
..................................................................................
50-5 2
Horn Relay
......................................................................
50 -5 2
Hydraulic Unit
..................................................................
50 -9 6
O Idle Switch
.................................................................
5 0-2 0, 29
Ignition Coil
......................................................................
50 —20
Igniter
..........................................................................
50 —20, 26
Ignition Key Cylinder Illumination Light
....................
50 -6 6
Ignition Key Reminder Switch
....................................
50 -8 4
Ignition Relay
.............................................................
5 0-3 2, 34
Ignition Switch
.............................................................
50 -0 0
Ind icator Light (W arning)
ABS
..............................................................................
5 0-36
Belt
..............................................................................
50 -3 6
Brake
..........................................................................
50-3 6
Charge
..........................................................................
50 -3 6
Check (MIL)
.............................................................
50 -3 6
Door
..............................................................................
50 —36
EC-AT Select (P, R, N, D, S, L)
............................
50 -3 6
ECONO (EC -AT )
.........................................................
50 -36
4WS
..............................................................................
50-3 6
Fuel
..............................................................................
50—36
High Beam
..................................................................
50 -3 6
Hold (EC-AT)
.............................................................
50 -3 6
Oil
..................................................................................
50 -3 6
Power (EC-AT)
.........................................................
50 -36
Rear
..............................................................................
50 -3 6
Security
......................................................................
50 -3 6
Turn
..............................................................................
50 -3 6
W ash er
..........................................................................
50 -3 6
5 0 - 1 0
WIRING DIAGRAM 50
PARTS
PAGE
PARTS PAGE
o
Illum ination Light © Radio
............................................
......................
50-1 12, 114
AAS Switch
...............................................
...............
50 -7 0
Rear A m plifie r
................................
......................
5 0-11 2, 114
Cigarette Lighter
...................................
...............
50-4 8 Rear Combination Lights
...........
...........................
5 0-44, 52
Cruise Switch
...........................................
...........
50 -74 , 76 Rear Hatch Moter
........................
...............................
50-1 04
EC-AT Switch
...........................................
...............
50 -9 2 Rear Hatch Switch
........................
...............................
5 0-1 04
...............
5 0-4 8
...............................
50 -6 ?
...............
50—52
Headlight Cleaner Switch
......................
...............
5 0-40 Rear Window Defroster Cord ...
...............................
50 -62
Heater
........................................................
...
50 -5 6, 59 Rear Window Defroster Relay . . .
...............................
50 -62
...............
50 -4 8
. 50 -62
Front Fog Light Switch
..........................
...............
5 0-4 4
Rear Wiper & Washer Switch . . .
...............................
5 0 -4 0
...............
50 -3 6
50 -4 0
...............
50 -6 2
50 -4 0
...........
50 -18 , 92
...........
50 -6 8
Injector
. . .. . . . . . .. . . . .. . .
...
5 0-2 0.2 6 Remote Control Mirror Switch ...
.. . . ... . .
5 0-6 8
....
5 0-4 8
50 -3 4 56 59
Interior & Spot Ligh ts
... . . . . ...
....
5 0-6 6 Revol. Detect S ensor
....................
.. . . .... .
5 0 -3 6
R/F Control Motor
........................
...............................
50 -59
o
Joint Connector
...........................................
... 5 0-20 , 26, 48
© Service Connector
........................
...............................
50-1 10
(9
Knock Control U n it
.......................................
...............
50 -2 6 Short Connector
............................
..................
5 0 -5 6 , 59, 100
Knock Sensor
...............................................
...............
50 -2 6
Solen oid Valve
EC-AT
........................................
...............................
50 -92
{»
...............
5 0-4 4
EGR
..
50 -2 3 26
Limit Switch
.. . ... . . ... . ...
....
5 0-8 8
4WS
.............................................
.. . . . ... .
50 -10 0
Logical Mode Control Switch
... . .
....
5 0-5 9
ISC
.. . ... . . ... . .
. . .. . .. .
5 0-2 3, 29
Luggage C ompartment Light
... . .
....
5 0-6 2
PRC
.. . ... . . ... . .
. . .. . .. .
5 0-2 3, 29
Luggage Com partment Light Switch
.
....
5 0-6 2
Power Steering
........................
.. . . . ... .
5 0-88
Purge
........................................
...........................
5 0-2 3, 26
ill
...........
5 0-56 , 59 WG
............................................
..........
50 -2 9
Main Relay
...................................................
...........
5 0-20 , 26
Speaker
........................................
.. ... .
5 0-11 2, 114
Main Switch
.. . ... . . ... . ...
. .. 50 -7 4, 76, 104 Speed Sensor
........ .
......
50 -3 6, 100
Mode & Air Mixture Control Motor
. . .
....
5 0-5 9
Starting Cut Relay
.. . ... .
. . . . . . . .
5 0-1 6, 18
Starting Inter Lock Switch
...
.. . . ... . .
5 0 -1 6
Neutral S witch
.. . .. . .. . . .. . .
...
5 0-2 3,2 9
Starting Motor
........ .
. . . . . . . .
5 0-1 6, 18
Steering Angle Sensor ................
...............................
50 -70
®
180 km/h Switch
...........................................
...............
5 0-3 6 Steering Ratio Sensor ................
...............................
5 0-1 00
Oil Level Switch
. . .. . . . .. . . . .
....
5 0-10 0 Stepper M o tor
........ .
.. . . ... . .
5 0-1 00
....
5 0-3 6
50 -52
Oscillating Air Vent
.. . . . . ....
...
50 -56 , 59
Stop Switch
. . .. . . . .. . .
. . .. . .. .
5 0-7 4, 76
Oxygen Sensor
. . .. . . . .. . .. .
...
5 0-20 , 26 Stop & Tail Light Chec ker
...
. . .. . .. .
5 0-4 6, 52
Sunroof Motor
...... . . .
.. . . .... .
5 0-1 08
©
Parking Brake Switch
.. . ... . . .
....
5 0-3 6 Sunroof Relay
................................
...............................
50-1 08
Passive Shoulder Belt Control Unit
. . .
....
5 0-8 8 Sunroof Switch
...... . .
.. . . .... .
50 -108
Passive Shoulder Belt Motor Assembly . .
...
5 0-84 ,8 8
Power Antenna As sem bly
. . .. . . . .
....
50 -1 10 O 3 Dimension Sub Woofer
...
......
50 -1 12 , 114
Power Door Lock Motor
. . .. . . . .
....
50-1 04
Tachometer
. . . . .. . . . . .
.. . . .... .
5 0 -3 6
Power Door Lock R ela y
.. . ... . . .
....
50-1 04
Test Connector
...... . .
. . .. . .. .
5 0-2 3, 29
Power Door Lock Switch
. . .. . . . .
....
50 -1 04
Temperature Meter
. . . . ..
.. . . .... .
5 0 -3 6
Power Steering Control Unit
Thermo Switch
.... . . . .
. . .. . .. .
5 0-3 6, 59
(Electronically Controlled)
.. ....
....
5 0-8 8 Throttle Sensor
...... . .
. . .. . .. .
5 0-23 ,2 9
Power Steering Switch
.. . .. . . ..
...
5 0-23 , 29
Power Window Main Switch
......
...
5 0-78 , 82 © Washer Motor Assembly
...
. . .. . .. .
5 0-3 6, 40
Power Window M otor
... . . . ....
...
50 -7 8, 82 Water Thermo Sensor
....
. . .. . .. .
5 0-2 3, 36
Power Window Switch
.. . ... . . .
...
5 0-78 , 82 Water Thermo Switch
....
.
50 -23 , 29, 32, 34 92
Pressure Switch
. . .. . . . .. . . . .
...
5 0-56 , 59
Wheel Speed S en sor
. . . . ..
.. . . .... .
5 0 -96
Pluse Generator
. . .. . . . . . .. ..
....
5 0-9 2
5 0 -1 1
50 WIRING DIAGRAM
POWER SYSTEM
BATTERY
30A
30A
F-01
F -
E-01
»
-------
K
MAIN FUSE
F-01
FD-01:
B
(F)
B
(D)
B/Y (P)
L(F )
B/R (F)
U/RCF)..
FD-,
02 '
W /R(F)
B(E)
R(F)
BRL F ) .
W/G (F)
3(F)
W/R
(F)
F-01
:— «■
W/R
(D)
B
ACC
IG1
IG2
ST
IFF
0
«\CC
a
o
ON
aa<>
o
ST
R/B
(D)
IGNITION SWITCH
B/W
(D)
JB-03 (
15A
-o-vo-
30 A a
— crs*a
J 5 A ^
F-01
» —
L
(D)
JB-07 <
JB-07 (
IG2)
1S1 L
1 OA (4
30A (8
-CD-
JB-05 l
#
---------
- u
■ m
— A
— 2
■
1
■S
-B
5 0 - 12
E-01 MAIN FUSE
C o
D-01 IGNITION SWITCH(D)
FD-01 FRONT( F )-DASH(D)
(F ) (D)
nD
] B
FD-02 FRONT(F)-DASH(D)
L/Y L/R
Y/R X
L/0
* *
-*
*
(BR/W)
;'
m
'///////,
R
W/R
i
R/B
R/W
1
L/B L/W
\
G/O
B/L
/
* *
L /0
X ™
L/R L/Y
L/W L/B
w
M M
W ///M
R/B
R/W
«
W/R
m
3R/V
*
B/L
G/0
( ). . . WITH THEFT DETERRENT
5 0- 1 3
WIR ING D IAGRAM 50
ELECTRICAL
WIRING SCHEMATIC
Cu rre nt fro m Battery
Curre nt tro m IG1 T erm ina l of Ig ni tion S wit ch
Cu rre nt f rom IG2 Term ina l of Ig nit ion S witch
Curre nt fro m AC C Te rmi nal o f Igniti on Sw itch
Others
_____________
SYSTEM CIRCUIT
■ FR ONT FOG LI GHTS
■ PAR KING L IGHT S
■ FRONT S IDE M ARK ER LIG HTS
■ LICENS E L IGH TS
■ REAR SID E MA KER LIGHT S
■ ILL UMINA TIO N LIG HTS
■ REAR H ATC H
■ LUG GAGE COM PA RTM EN T LIGHT
■ ST OP LIG HTS
■ HIGH M OUN TED STOP LIGHT
■ AUD IO
■ DIG ITAL CLO CK
■ PO WER AN TEN NA
■ TU RN & HAZARD F LA SH ER LIGHTS
■ MET ERS & WA RNIN G LI GHTS
■ RE MOTE C ONTROL MIRROR
■ A UTO MA TIC SHO ULD ER BELT
■ SLID ING S UNRO OF
■ CIG ARETTE LIGHT ER
5 0- 15
50 WIRING DIAGRAM
5 0- 1 6
E-02 STARTING MOTOR(E)
E-03 ALTERNATOR WITH REGULATOR(E)
[>
W/G<1W/B
B
D-02 STARTING CUT RELAY(D) D-03 STARTING INTER
LOCK SWITCH(D)
© . ®
*
B/Y B/Y
G *
_G/Y
*
G
(B/Y)
B/R
( ) . . . WITHOUT THEFT-DETERRENT
FE-01 FRONT(F)-ENGINE(E)
(F)
(E )
0 W/B BR/R
*
Y/R B
( W/G B/R )
(). . . 4WS
3R/R W/B
(0 )L
*
B
Y/R *
£
FD-03 FRONT(F )-DASH( D)
* Y/R L/Y W/B
•* B/G -* B/L
m a m
()...EC-AT WITH THEFT-DETERRENT
<>...EC-AT WITHOUT THEFT-DETERRENT
_________________________________________________________________________________________________________
WIRING DIAGRAM 5 0
A I B I C I D i E I F I G I H I I 1 J I K I L I M 1 N I 0
1
Jo i nt B ox
50 WIRING DIAGRAM
5 0- 1 8
F-02 INHIBITOR SWITCH(F)
E-02 STRTING MOTOR(E)
Y/B Y Y /L
Y/R B/Y
Y/W
R/G
G B/R
| [3 B/R
E-03 ALTERNATOR WITH
REGULATOR(E)
D-02 STARTING CUT RELAY(D)
W/G W/B
* B/Y B/Y
G *
_G/Y
FE-01 FRONT( F ) -ENGINE( E)
(F)
0 W/B
3R/R
-* Y/R B
( W/G B/R )
( ) . . . 4WS
(E)
3R/R W/B
(0 )L
*
B Y/R
*
W/G
FD-03 FRONT(F ) -DASH( D) ABS\
(D)
()...EC-AT WITH THEFT-DETERRENT
<>...EC-AT WITHOUT THEFT-DETERRENT
A B I C D I E l f i g i fi r
__________
WIRING DIAGRAM 5 0
I I J I K I L I M I N I 0
Joint Bo x
50 WIRING DIAGRAM
50 - 2 0
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