relay SSANGYONG RODIUS 2005 Service Manual

0-3
GENERAL INFORMATION
RODIUS 2005.07
0000-00
GENERAL INFORMATION
1. HOW TO READ ELECTRICAL WIRING DIAGRAM
Position Explanation
A- Upper horizontal lines : Power supply lines
- Power supply lines : 30, 15, 15A, 15C, 58
B- Ef20 or F2 : Fuse Number
·Ef20 : Fuse No #20 in engine room compartment
·F2 : Fuse No #2 in passenger room compartment
C- Connector (C101 ~ C903)
·Connector No C203 terminal No1
·Refer to Major Connector Position (Section 2)
D- S201 : Splice pack (S201 ~ S207)
·Refer to Major Splice Pack Position (Section2)
E- Wiring Harness Color
·Refer to Wiring Harness Color Abbreviation
F- Internal circuit of component (Relay)
(Component Name and Terminal Number)
G- Internal circuit of component (Switch)
(Component Name, Terminal Number and Connecting Wiring Circuit)
H- Lower horizontal line : Ground line
·Ground position (G101 ~ G402)
·B : Body Ground
·Refer to Major Ground Position (Section2)
1) HOW TO READ ELECTRICAL WIRING DIAGRAM2) CONTENTS OF ELECTRICAL WIRING DIAGRAM (CIRCUIT)

0-4RODIUS 2005.07
0000-00
GENERAL INFORMATION3) CIRCUIT IDENTIFICATION SYMBOL
Identification Symbol Meaning
C Connector
D Diode
Ef Fuse in engine room fuse & relay box
F Fuse in passenger room fuse box
G Ground
S Splice pack (Junction connector)
5) WIRING HARNESS COLOR IDENTIFICATION
Abbreviation Color Abbreviation Color
Br Brown Sb Sky Blue
G Green R Red
V Violet L Blue
P Pink Y Yellow
W White Gr Gray
Or Orange B Black
Lg Light Green M Maroon
6) HOW TO CHECK TERMINAL NUMBER OF CONNECTOR
Terminal number is given based on Female Terminal Male Connector ▶
ex) Terminal Number 4 of C901 connection -
Power supply No. Power supply condition
15<00690088009b009b008c009900a00047007d00960093009b0088008e008c0047004f0069005200500047009a009c00970097009300a000470090009500470070008e00950090009b0090009600950047007a009e0090009b008a008f004702c80076007502
c9004700880095008b004702c8007a007b02c90047004f0070>GN
1)
15A<00690088009b009b008c009900a00047007d00960093009b0088008e008c0047004f0069005200500047009a009c00970097009300a000470090009500470070008e00950090009b0090009600950047007a009e0090009b008a008f004702c80076007502
c90047004f0070006e0075004700590050>
15C<00690088009b009b008c009900a00047007d00960093009b0088008e008c0047004f0069005200500047009a009c00970097009300a000470090009500470070008e00950090009b0090009600950047007a009e0090009b008a008f004702c80076007502
c9004700880095008b004702c80068006a006a02c9>
30 Battery Voltage (B+) supply directly regardless of Ignition Switch
31 Ground connected to battery (-)
58Battery Voltage (B+) supply in Head Lamp Switch 1st and 2nd step
(Illumination circuit)4) FUNCTION OF POWER SUPPLY LINE (NUMBER)

0-5
GENERAL INFORMATION
RODIUS 2005.07
0000-00
7) PART LOCATION ACCORDING TO PART NUMBER
Ex.) C 1 0 2 ▶
C : Symbol character for connector -
Symbol Character Description
C Connector (Connecting part that connects two wiring harness)
D Diode
G Ground
S Splice pack (Joint connector that connects various wiring harness)
1 : Part location number -
Part number according to locating section -
Part Numbe Location
□ 1□□Engine compartment
□ 2□□Instrument panel
□ 3□□Passenger compartment
□ 4□□Tailgate
□ 9□□Underbody
In the locating section, the assignment for part number startsfrom left bottom and proceeds
clockwise.
In the fuse and relay box or the instrument panel, the partnumber is assigned from left top to
light bottom. -
-
8) ELECTRIC SYMBOLS

POWER DISTRIBUTION
8410-02/8410-05POWER DISTRIBUTION
FUSE/RELAY8410-02 ENGINE ROOM FUSE ＆
RELAY BOX.................................
8410-05 I.P FUSE ＆ ICM BOX
(IP RELAY BOX)...........................ELECTRICITY DIVIDE8210-02 ENG ROOM FUSE BOX...............
8410-04 I.P FUSE BOX..............................3
5
7
11

0-3
POWER DISTRIBUTION
RODIUS 2005.07
8410-02
FUSE ＆ RELAY8410-02
ENGINE ROOM FUSE ＆ RELAY BOX
1) FRONT2) REAR
3) FUSE & RELAY POSITION(1) XDi ENGINE

0-5
POWER DISTRIBUTION
RODIUS 2005.07
8410-05
8410-05
I.P FUSE ＆ ICM BOX (IP RELAY BOX)
1) FUSE BOX2) POWER SUPPLY
3) ICM BOX4) ICM BOX (POWER SUPPLY)(1) C203

0-5
CIRCUIT
RODIUS 2005.07
1491-01
1491-01
ECU (ENGINE CONTROL UNIT - XDi)
1) ENG MAIN RELAY, PEDAL MODULE, HAN SENSORS, VALVE
(1) CONNECTOR INFORMATION
(2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION (1) TRUBO CHARGER BOOSTER, EGR VACUUM MODULE,
INLETMETERING VALVE

07-8
RODIUS 2005.07
2110-01
ENGINE COOLING SYSTEM
5) WATER PUMP
The belt-driven centrifugal water pump consists of an impeller, a drive shaft, and a belt pulley.
The impeller is supported by a completely sealed bearing.
The water pump is serviced as an assembly and, therefore, cannot be disassembled.
6) ELECTRIC COOLING FAN
Keep hands, tools, and clothing away from the engine cooling fans to help prevent
personal injury. This fan is electric and can turn on even when the engine is not running. -
f a fan blade is bent or damaged in any way, no attempt should be made to repair or reuse
the damaged part.
A bent or damaged fan assembly should always be replaced with a new one to prevent
possible injury. -
The cooling fans are mounted behind the radiator in the engine compartment. The electric
cooling fans increase the flow of air across the radiator fins and across the condenser on ai
r
conditioned (A/C)-equipped vehicles.
This helps to speed cooling when the vehicle is at idle or moving at low speeds.
All models have two fans. The main fan is 320 mm (12.6 inches) in diameter with seven blades
to aid the airflow through the radiator and the condenser. An electric motor attached to the
radiator support drives the fan. The auxiliary fan is 320 mm (12.6 inches) in diameter.
7) A/C OFF OR NON-AC MODEL
The cooling fans are actuated by the engine control module (ECM) using a low-speed
cooling fan relay, a high-speed cooling fan relay and a cooling fan motor relay.
The ECM will turn the cooling fans on at low speed when the coolant temperature reaches
95°C (203°F) and at high speed when the coolant temperature reaches 105°C (221°F).
The ECM will change the cooling fans from high peed to low speed at 100°C (212°F)
and will turn the cooling fans off at 90°C (194°F). ·
·
·

09-10
RODIUS 2005.07
0452-01
ENGINE CONTROL SYSTEM
1) Starting Mode
When the ignition is turned ON, the ECM turns the fuel pump relay on for 1 second.
The fuel pump then builds fuel pressure.
The ECM also checks the Engine Coolant Temperature (ECT) sensor and the Throttle Position
(TP) sensor and determines the proper air/fuel ratio for starting the engine.
This ranges from1.5 to 1 at -36°C (-33°F) coolant temperature to 14.7 to 1 at 94°C
(201°F) coolant temperature.
The ECM controls the amount of fuel delivered in the starting mode by changing how long the
fuel injector is turned on and off.
This is done by ‘‘pulsing” the fuel injectors for very short times.
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c9004700880095008b004702c402c4008a00930096009a008c>d loop”.
2) Run Mode
3) Open Loop
When the engine is first started and it is above 690 rpm, the system goes into “open
loop” operation. In “open loop”, the ECM ignores the signal from the O2S and calculates
the air/fuel ratio based on inputs from the ECT sensor and the MAF sensor.
The ECM stays in “open loop” until the following conditions are met:
The O2 has a varying voltage output, showing that it is hot enough to operate properly.
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5900550047005c00b6006a00500055>
A specific amount of time has elapsed after starting the engine. -
-
-
4) Closed Loop
The specific values for the above conditions vary with different engines and are stored in the
Electronically Erasable programmable Read-Only Memory (EEPROM).
When these conditions are met, the system goes into “closed loop” operation. In “closed
loop”, the ECM calculates the air/fuel ratio (fuel injector on-time) based on the signals
from the O2 sensors.
This allows the air/fuel ratio to stay very close to 14.7 to 1.
5) Acceleration Mode
The ECM responds to rapid changes in throttle position and airflow and provides extra fuel.
The ECM responds to changes in throttle position and airflow and reduces the amount of fuel.
When deceleration is very fast, the ECM can cut off fuel completely for short periods of time.
6) Deceleration Mode

0-9
TRANSFER CASE
RODIUS 2005.07
3410-01
Ring, snap
Ring, snap
Ring, snap
Bearing
Hub, circular
Asm. -shaft, input
Plate, thrust
Gear, sun
Snap ring
Asm. -carrier (complete)
Hub reduction
Asm. -shaft, main
Clamp hose
Hose
Filter
Asm. -coil, electric
Asm. -cam/coil hsg.
Ring, snap
Armature
Hub, lockup
Spring, sleeve return
Collar, lockup
Sprocket, driving
Spring, return
Rail, shift
Fork, shift
Asm. -fork, shift
Cam, electric shift
Spring, torsion
Spacer
Shaft, shift
Ring, retaining
Asm. -case, transfer
Barb, breather 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.Decal
Shaft, output
Deflector, dust
Magnet
Ring snap
Sprocket lower
Spacer
Chain
Ring retaining
Bearing
Bearing
Cover
Bendable clip
Bolt, Metric
Seal, oil
Washer
Nut, Metric
Flange, companion
Seal, oil
Spacer
Tone wheel (upper)
Nut, Metric
Clip, “J”
Bolt, hex head
Bracket, relay mounting
Locking clip
Connector
Bolt, hex head
Capscrew, hex head
Asm. -motor, electric
Seal, oil
Plug, pipe
Sealing Compound 35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
58.
59.
60.
61.
62.
63.
64.
65.
66.