2005 SSANGYONG RODIUS ESP

CIRCUIT
1461-01/2820-01/1491-01/1491-01/8210-01/3670-01/3670-03/3410-01/4891-01/4920-01/4480-01/8810-01/8010-01/8610-04/8610-11/7421-60/8510-52/8610-17/8510
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20
/
8710-03/8510-03/8710-03/8510-12/8610-09/7630-02/7340-03/8310-01/8510-00/8320-01/8510-26/8510-24/4810-10/8610-01/7770-07/8910-01/8730-01/6810-21/6910
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01
/
6810-30/6810-30
CIRCUIT
ENGINE
8910-01 AUDIO (MULTI VISION)................
8910-01 AUDIO..........................................
8730-01 PARKING AID CIRCUIT................
6810-21 PTC HEATER (POSITIVE
TEMPERATURE
COEFFICIENT).............................
6910-01 FFH (FUEL FIRED HEATER).........
6810-30 FATC (FULL AUTO TEMP.
CONTROL) CIRCUIT....................
6810-30 AIR-CON (MANUAL).....................
CHASSIS3670-01 TCU (5-SPEED)............................
3670-03 TOD.............................................
3410-01 TCCU...........................................
4891-01 ABS/ESP......................................
4920-01 EPB..............................................
4480-01 EAS..............................................ELECTRIC
8610-17 DEFFOGER (FRT GLASS, RR
GLASS, OUTSIDE MIRROR)........
8510-20 FRT SEAT WARMER...................
8510-20 AUTO LIGHT CORTROL CIRC.....
8710-03 STICS..........................................
8510-03 POWER WINDOW CIRCUIT.........
8710-03 CENTRAL DOOR LOCKING
CIRCUIT.......................................
8510-12 RR WIPER ＆ WASHER
CIRCUIT.......................................
8610-09 HORN...........................................
7630-02 CIGAR LIGHTER, POWER
OUTLET......................................
7340-03 SUN ROOF CIRCUIT....................
8310-01 HEAD LAMP ＆ DRL (DAY TIME
RUNNING LIGHT) UNIT
CIRCUIT.......................................
8510-00 HEAD LAMP LEVELING DEVICE
CIRCUIT.......................................
8320-01 TAIL LAMP CIRCUIT...................
8510-26 TURN SIGNAL ＆ HAZARD LAMP
CIRCUIT.......................................
8510-24 FOG LAMP CIRCUIT....................
4810-10 STOP ＆ BACK-UP LAMP
CIRCUIT.......................................
8610-01 INTERIOR LAMP(ROOM,
G/HENDLE, DOOR COURTESY)
CIRCUIT......................................
7770-07 AUTO DIMMING ROOM MIRROR
CIRCUIT....................................... 8810-01 AIR-BAG.......................................
8010-01 CLUSTER.....................................
8610-04 MULTI METER.............................
8610-11 RAIN SENSING WIPER
CIRCUIT.......................................
7421-60 DRIVER POWER SEAT
CIRCUIT.......................................
8510-52 ELECTRIC OUTSIDE MIRROR &
FOLDING CIRCUIT.......................49
52
53
54
55
56
59
12
14
15
16
18
19
20
21
24
25
26
2728
29
30
31
35
36
37
38
39
40
41
42
43
44
45
46
47
48 1461-01 STARTING ＆ CHARGING............
2820-01 PREHEATING UNIT CIRCUIT
(XDi))............................................
1491-01 ECU (ENGINE CONTROL UNIT -
XDi)..............................................
1491-01 ECU (GSL G32)............................
8210-01 DIAGNOSIS CIRCUIT...................3
4
5
8
11

0-16RODIUS 2005.07
4891-01
CIRCUIT4891-01
ABS/ESP
WHEEL SPEED SENSOR, STOP LAMP SW, DIAGNOSIS,
WARNING LAMP
1)
(1) CONNECTOR INFORMATION
(2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

0-21
CIRCUIT
RODIUS 2005.07
8010-01
8010-01
CLUSTER
1) GAUGE(SPEED, RPM, FUEL, TEMP, WARNING LAMP(4WD, FUEL FILTER, ABS/ESP)
(2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION
(1) CONNECTOR INFORMATION

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. -
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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

0-3
DC 5-SPEED AUTOMATIC TRANSMISSION
RODIUS 2005.07
3650-01
2WD 4WD
3650-01DC 5-SPEED AUTOMATIC TRANSMISSION
1. OVERVIEW
DCAG 5-speed automatic transmission is an electronically controlled 5-speed transmission with
a lockup clutch in the torque converter.
The ratios for the gears are realized by three planetary gear sets. The 5th gear is designed with
a step-up ratio of 0.83 as an overdrive. The selector lever is controlled by electronically and
mechanically.
The gears are shifted by the corresponding combination of three hydraulically actuated
multiple-disc brakes, three hydraulically actuated multiple-disc clutches and two mechanical
one-way clutches.
This electronically controlled automatic transmission adjusts the operating pressure to provide
proper shifting in relation to engine power. This function improves shifting quality significantly.
And, the driver can select “S” (Standard) mode or “W” (Winter) mode according to the
driving conditions.
This automatic transmission provides two gears even during reverse driving.
The internal sensors and controls are connected to TCU by cylindrical 13-pin connector.
DCAG 5-speed automatic transmission offers the following advantages ▶
Improved shifting quality
More gears
Extended working life and reliability
Reduced fuel consumption -
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0-8
RODIUS 2005.07
4830-01
BRAKS SYSTEM
6) Master Cylider & Booster
ABS system is basically equipped to STAVIC.
Vehicle which adapted ESP system in option has two pressure sensors under master cylinder
and these two sensor are used for BAS (Brake Assist System) system.
Do not disassemble the brake oil pressure sensors These can not be reinstalled of
disassembled.
After reinstall the reserver tank perform a air bleeding of brake system
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Vehicle with ESP Vehicle with ABS
Brake fluid reservoir tank Master cylinder

0-3
ESP SYSTEM
RODIUS 2005.07
4892-01
8510-56ABS/ESP System
1. SPECCIFICATIONS OF ESP SYSTEM
1) Specifications Of Pressure Sensor
2) Specifications Of Sensor Cluster
(sensor cluster: yaw rate sensor + lateral acceleration sensor + Longitudinal acceleration sensor)
3) Specifications Of Wheel Speed Sensor
4) Specifications Of Steering Wheel Angle sensor

0-4
RODIUS 2005.07
4892-01
ESP SYSTEM
1. COMPONENTS AND LOCATIONS
2WD vehicle has the longitudinal sensor in the HECU.
1. HECU: (Hydraulic &
Engine conrol unit) 2. Pressure sensor 3. Wheel speed sensor
4. Sensor cluster:
(Yaw rate + lateral sensor + longitudinal sensor) 5. Steering wheel angle
sensor 6. ESP off switch (Electronic
Stability Program Switch) ESP Warning lamp