1997 SSANGYONG KORANDO fuse diagram

ABS AND TCS 4F-3
SSANGYONG MY2002
GENERAL DESCRIPTION AND SYSTEM OPERATION
BASIC KNOWLEDGE REQUIRED
Before using this section, it is important that you have
a basic knowledge of the following items. Without this
knowledge, it will be difficult to use the diagnostic
procedures contained in this section.
•Basic Electrical Circuits - You should understand
the basic theory of electricity and know the meaning
of voltage, current (amps), and resistance (ohms).
You should understand what happens in a circuit
with an open or shorted wire. You should be able to
read and understand a wiring diagram.
Use of Circuit Testing Tools - You should know
how to use a test light and how to bypass
components to test circuits using fused jumper
wires. You should be familiar with a digital
multimeter. You should be able to measure voltage,
resistance, and current, and be familiar with the
controls and how to use them correctly.
ABS SYSTEM COMPONENTS
The ABS 5.3 Antilock Braking System (ABS) consists
of a conventional hydraulic brake system plus antilock
components. The conventional brake system includes
a vacuum booster, master cylinder, front disc brakes,
rear disc brakes, interconnecting hydraulic brake pipes
and hoses, brake fluid level switch and the BRAKE
indicator.
The ABS components include a hydraulic unit, an elec-
tronic brake control module (EBCM), two system fuses,
four wheel speed sensors (one at each wheel), intercon-
necting wiring, the ABS indicator, the EBD indicator
and the TCS indicator. See “ABS Component Locator”
in this section for the general layout of this system.
The hydraulic unit with the attached EBCM is located
between the surge tank and the bulkhead on the left
side of the vehicle.
The basic hydraulic unit configuration consists of hy-
draulic check valves, two solenoid valves for each
wheel, a hydraulic pump, and two accumulators. The
hydraulic unit controls hydraulic pressure to the front
calipers and rear calipers by modulating hydraulic
pressure to prevent wheel lockup.
Units equipped with TCS add two more valves for each
drive wheel for the purpose of applying the brake to a
wheel that is slipping. This is done with pressure from
the hydraulic pump in the unit. There is also a TCS
indicator lamp on the instrument panel to alert the driver
to the fact that the TCS system is active. The
components identified in the drawing are those added
to the basic ABS 5.3 system to provide traction control.
Nothing in the hydraulic unit or the EBCM is serviceable.
In the event of any failure, the entire ABS unit withattached EBCM must be replaced. For more
information, refer to “Base Braking Mode” and
“Antilock Braking Mode” in this section.
TRACTION CONTROL SYSTEM
(TCS) DESCRIPTION
General Information
The traction control system (TCS) is a traction system
by means of brake intervention only, available in a low
speed range (< 60kph).
It workes on µ - split roads with sidewise different friction
coefficients.
The spinning driven wheel is braked and the drive
torque can be transferred to the wheel on the high-µ
side. During TCS active, the TCS information lamp is
blinking.
The temperature of the brakes is calculated by a mathe-
matical model and TCS is switched passive if the calcu-
lated temperature is greater than a threshold value (500
°C).
TCS is permitted again, when the calculated tempera-
ture is less than 350 °C.
Control Algorithm
The input signals for the control algorithm are the
filtered wheel speed signals from the ABS speed
processing.
With the speed difference of the driven wheels, the
control deviation is calculated.
If the control deviation exceeds a certain threshold
value, the wheel with the greater slip is braked actively.
The threshold value depends on the vehicle speed:
It is reduced with increasing vehicle speed down to a
constant value.
KAA4F010

SSANGYONG MY2002
7A-8 HEATING AND VENTILATION SYSTEM
BLOWER ELECTRICAL
Refer to “Non A/C Diagrams” for electrical schematic diagram of the circuits described in this procedure.
Step
1
2
3
4
5
6
7
8
9
10
Action
Verify the customer’s complaint.
Are the customer’s concerns verified?
Does the blower run at any speed?
1. Disconnect the power connector from the blower
motor under the dashboard on the passenger side
of the vehicle.
2. Turn the ignition ON.
3. Turn the blower ON.
4. Test the voltage on the connector. The terminal
connected to the BLK/WHT wire is positive and
the terminal connected to the BLU/YEL wire is
negative.
Is the voltage within the specified range?
Replace the blower motor.
Is the repair complete?
Check fuse EF2 in the engine fuse block and F19 in
the I/P fuse block.
Is the fuse blown?
1. Turn the ignition ON.
2. Use a short detector to locate the following
possible short:
From the fuse EF2 to terminal 30 of blower
motor relay.
From the fuse F19 to terminal 86 of blower
motor relay.
From the terminal 87 of blower motor relay to
blower motor.
3. Repair any short.
4. Replace any blown fuse.
Is the repair complete?
1. Turn the ignition ON.
2. Remove the blower motor relay.
3. Using test light check the continuity between
following terminals and ground:
Terminal 30 of blower motor relay.
Terminal 86 of blower motor relay.
Does the test light come on?
Repair the open circuit.
Is the repair complete?
1. Turn the ignition OFF.
2. Set the blower motor switch at 4.
3. Using ohmmeter, measure the resistance between
terminal 85 of blower motor relay and ground.
Is the resistance within specified value?
Repair open circuit.
Is the repair complete?Yes
Go to Step 2
Go to Step 16
Go to Step 4
System OK
Go to Step 6
System OK
Go to Step 9
System OK
Go to Step 11
System OKNo
System OK
Go to Step 3
Go to Step 5
-
Go to Step 7
-
Go to Step 8
-
Go to Step 10
-
Value(s)
-
11 - 14 v
≈ 0 Ω

SSANGYONG MY2002
7A-10 HEATING AND VENTILATION SYSTEM
MODE CONTROLS DO NOT WORK
Refer to “Non A/C Diagrams” for electrical schematic diagram of the circuits described in this procedure.
Mode Controls Do Not Work
Step
1
2
3
4
5
6
7
8
9
10
11Action
Verify the customer’s complaint.
Are the customer’s concerns verified?
Measure the voltage between terminal 8 of heating
and ventilation control (HVC) controller and ground.
Is the voltage within the specified value?
Check fuse F19 in the I/P fuse block.
Is the fuse blown?
1. Turn the ignition ON.
2. Use a short detector to locate the following
possible short:
From the fuse F24 to terminal 8 of C204.
From the terminal 8 of the C212 to terminal 8 of
HVC controller.
3. Repair any short.
4. Replace any blown fuse.
Is the repair complete?
Repair open circuits from fuse F19 to terminal 8 of the
HVC controller.
Is the repair complete?
1. Turn the ignition switch to OFF.
2. Disconnect the mode actuator connector.
3. Using Motor Control Table, measure the resis-
tance between the specified terminals of the
specified motor connector.
4. Change the mode settings and observe the
resistance change.
Are the resistance equal to specified value?
1. Disconnect the HVC controller.
2. Using Motor Control Table, measure the resis-
tance between the specified terminals of the
specified HVC controller.
3. Change the mode settings and observe the
resistance change.
Are the resistance equal to specified value?
Replace the HVC controller.
Is the repair complete?
Repair open or short circuits between HVC controller
and mode moor actuator.
Is the repair complete?
Replace mode control motor.
Is the repair complete?
1. Examine the affected door in the unit for proper
attachment to the actuator.
2. Check the actuator connection to the door.
3. Check that the connector is properly connected.
Is everything connected properly?Yes
Go to Step 2
Go to Step 6
Go to Step 4
System OK
System OK
Go to Step 10
Go to Step 9
System OK
System OK
System OK
Go to Step 13No
System OK
Go to Step 3
Go to Step 5
-
-
Go to Step 7
Go to Step 8
-
-
Go to Step 11
Go to Step 12
Value(s)
-
11 - 14 v
See the
“Motor Control
Table”
See the
“Motor Control
Table”

SSANGYONG MY2002
7A-12 HEATING AND VENTILATION SYSTEM
AIR SOURCE SELECTION NOT CONTROLLED
Refer to “Non A/C Diagrams” for electrical schematic diagram of the circuits described in this procedure.
Air Source Selection Not Controlled
Step
1
2
3
4
5
6
7
8
9
10
11
12Action
Verify the customer’s complaint.
Are the customer’s concerns verified?
Measure the voltage between terminal 8 of heating
and ventilation control (HVC) controller and ground.
Is the voltage within the specified value?
Check fuse F19 in the I/P fuse block.
Is the fuse blown?
1. Turn the ignition ON.
2. Use a short detector to locate the following
possible short:
From the fuse F19 to terminal 8 of C212.
From the terminal 8 of the C212 to terminal 8 of
HVC controller.
3. Repair any short.
4. Replace any blown fuse.
Is the repair complete?
Repair open circuits from fuse F19 to terminal 8 of the
HVC controller.
Is the repair complete?
1. Turn the ignition switch to OFF.
2. Disconnect the intake air control actuator connec-
tor.
3. Measure the voltage at terminal 3 of the connec-
tor.
Is the voltage within the specified value?
Repair open circuit from terminal 8 of C212 to termi-
nal 3 of the intake air actuator.
Is the repair complete?
Measure the resistance between terminal 2 and 3 of
the actuator.
Is the resistance within the specified value?
Replace the intake air door actuator.
Is the repair complete?
1. Disconnect the HVC controller.
2. Measure the resistance between following point:
Terminal 9 of HVC controller and terminal 1 of
actuator.
Terminal 10 of HVC controller and terminal 2 of
actuator.
Is the resistance within the specified value?
Repair open or short circuit.
Is the repair complete?
Replace the HVC controller.
Is the repair complete?Yes
Go to Step 2
Go to Step 6
Go to Step 4
System OK
System OK
Go to Step 8
System OK
Go to Step 10
System OK
Go to Step 12
System OK
System OKNo
System OK
Go to Step 3
Go to Step 5
-
-
Go to Step 7
-
Go to Step 9
-
Go to Step 11
-
-
Value(s)
-
11 - 14 v
11 - 14 v
≈ 2 k Ω
≈ 0 Ω

SECTION 9A
BODY WIRING SYSTEM
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless
otherwise noted.
TABLE OF CONTENTS
General Description.............................................9A-2
Wire Color Chart..................................................9A-2
Engine Room Fuse & Relay Box......................... 9A-3
Usage of Fuse in Engine Room Fuse Box.............9A-5
Passenger Room Fuse Box..................................9A-6
Usage of Fuse in Engine Room Fuse Box.............9A-7
Schematic and Routing Diagrams.......................9A-8
Engine Room Fuse & Relay Circuit.......................9A-8
Wiring Harness & Connector &
Ground Location................................................. 9A-11
W/H Engine Room.............................................9A-11W/H Main..........................................................9A-12
W/H Main (Floor)............................................... 9A-14
W/H Roof..........................................................9A-15
W/H Seat Heater................................................9A-16
W/H Door..........................................................9A-17
W/H Tail Gate....................................................9A-18
W/H Air-Conditioner...........................................9A-19
W/H Engine Control (Gasoline)...........................9A-20
W/H Pre-Heating (Diesel)...................................9A-21
W/H Transmission..............................................9A-22

SSANGYONG MY2002
9A-8 BODY WIRING SYSTEM
SCHEMATIC AND ROUTING DIAGRAMS
ENGINE ROOM FUSE & RELAY CIRCUIT (1 OF 3)
KAA9A040

1-2 1-2 1-2 1-2
1-2
HOW TO USE ELECTRICAL WIRING DIAGRAM HOW TO USE ELECTRICAL WIRING DIAGRAMHOW TO USE ELECTRICAL WIRING DIAGRAM HOW TO USE ELECTRICAL WIRING DIAGRAM
HOW TO USE ELECTRICAL WIRING DIAGRAM1. 1.1. 1.
1.
HO HOHO HO
HO
W W W W
W
T TT T
T
O READ ELECTRICAL O READ ELECTRICAL O READ ELECTRICAL O READ ELECTRICAL
O READ ELECTRICAL
WIRING DIA WIRING DIAWIRING DIA WIRING DIA
WIRING DIA
GRAM GRAMGRAM GRAM
GRAM
1) 1)1) 1)
1)
CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT) CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT)CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT) CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT)
CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT)
POSITION POSITIONPOSITION POSITION
POSITION
EXPLANATION EXPLANATIONEXPLANATION EXPLANATION
EXPLANATION
- Upper horizontal lines : Power supply lines
- Power supply lines : 30, 15, 15A, 15C, 58
- Ef20 or F2 : Fuse Number
• Ef20 : Fuse No #20 in engine room compartment
 F2 : Fuse No #2 in passenger room compartment
- Connector (C101~C901)
 Connector No C203 terminal No1
* Refer to Major Connector Position (Section 2)
- S201 : Splice pack (S101~S306)
* Refer to Major Splice Pack Position (Section2)
- Wiring Harness Color
* Refer to Wiring Harness Color Abbreviation
- Internal circuit of component (Relay)
(Component Name and Terminal Number)
- Internal circuit of component (Switch)
(Component Name, Terminal Number and Connecting Wiring Circuit)
- J201 : Joint(J101~J401)
* Refer to Major Joint Position(Section2)
- Lower horizontal line : Ground line
 Ground position(G101~G402)
 B : Body Ground
* Refer to Major Ground Position (Section2) A AA A
A
B BB B
B
C CC C
C
D DD D
D
E EE E
E
F FF F
F
G GG G
G
H HH H
H
I II I
I
A AA A
A B BB B
B
C CC C
C
D DD D
DF FF F
F
G GG G
G
E EE E
E
I II I
I H HH H
H

HOW TO USE ELECTRICAL WIRING DIAGRAM HOW TO USE ELECTRICAL WIRING DIAGRAM HOW TO USE ELECTRICAL WIRING DIAGRAM HOW TO USE ELECTRICAL WIRING DIAGRAM
HOW TO USE ELECTRICAL WIRING DIAGRAM
1-3 1-31-3 1-3
1-3
Connector
Diode
Fuse in engine room fuse & relay box
Fuse in passenger room fuse box
GroundJoint - Inline wire connected pointSplice pack(Junction connector) C CC C
C
D DD D
D
Ef EfEf Ef
Ef
F FF F
F
G GG G
G
J JJ J
J
S SS S
S
2. 2.2. 2.
2.
CIRCUIT IDENTIFICA CIRCUIT IDENTIFICACIRCUIT IDENTIFICA CIRCUIT IDENTIFICA
CIRCUIT IDENTIFICA
TION SYMBOL TION SYMBOLTION SYMBOL TION SYMBOL
TION SYMBOL
3. 3.3. 3.
3.
FUNCTION OF PO FUNCTION OF POFUNCTION OF PO FUNCTION OF PO
FUNCTION OF PO
WER SUPPL WER SUPPLWER SUPPL WER SUPPL
WER SUPPL
Y LINE (NUMBER) Y LINE (NUMBER)Y LINE (NUMBER) Y LINE (NUMBER)
Y LINE (NUMBER)
IDENTIFICATION IDENTIFICATIONIDENTIFICATION IDENTIFICATION
IDENTIFICATION
SYMBOL SYMBOLSYMBOL SYMBOL
SYMBOLMEANING MEANINGMEANING MEANING
MEANINGPower supply No Power supply NoPower supply No Power supply No
Power supply No
Power supply condition Power supply conditionPower supply condition Power supply condition
Power supply condition
Battery Voltage(B+) supply in Ignition Switch "ON" and "ST" (IGN 1)Battery Voltage(B+) supply in Ignition Switch "ON" (IGN 2)
Battery Voltage(B+) supply in Ignition Switch "ON" and "ACC"
Battery Voltage(B+) supply directly regardless of Ignition Switch
Ground connected to battery(–)Battery Voltage(B+) supply in Head Lamp Switch 1st and 2nd step(Illumination circuit) 15 1515 15
15
15A 15A15A 15A
15A
15C 15C15C 15C
15C
30 3030 30
30
31 3131 31
31
58 5858 58
58
Abbreviation AbbreviationAbbreviation Abbreviation
Abbreviation
Color ColorColor Color
Color
Brown
Green
Violet
Pink
White
Orange
Light Green Br BrBr Br
Br
G GG G
G
V VV V
V
P PP P
P
W WW W
W
Or OrOr Or
Or
Lg LgLg Lg
Lg
Abbreviation AbbreviationAbbreviation Abbreviation
Abbreviation
Color ColorColor Color
Color
Sky Blue
Red
Blue
Yellow
Gray
Black Sb SbSb Sb
Sb
R RR R
R
L LL L
L
Y YY Y
Y
Gr GrGr Gr
Gr
B BB B
B
4. 4.4. 4.
4.
WIRING HARNESS COLOR IDENTIFICA WIRING HARNESS COLOR IDENTIFICAWIRING HARNESS COLOR IDENTIFICA WIRING HARNESS COLOR IDENTIFICA
WIRING HARNESS COLOR IDENTIFICA
TION TIONTION TION
TION5. 5.5. 5.
5.
HO HOHO HO
HO
W W W W
W
T TT T
T
O CHECK O CHECK O CHECK O CHECK
O CHECK
TERMINAL NUMBER OF CONNECT TERMINAL NUMBER OF CONNECTTERMINAL NUMBER OF CONNECT TERMINAL NUMBER OF CONNECT
TERMINAL NUMBER OF CONNECT
OR OROR OR
OR
- Terminal number is given based on Female Terminal Connector
ex) Terminal Number 4 of C901 connection
LockingTerminal Number 4
of total 6 pins
Male Connector
(W/H Fuel Tank)
4
C901
Female Connector
(W/H Floor) C901
W/H Floor132
465