change time SSANGYONG MUSSO 2003 Owner's Manual

TRANSFER CASE (TOD) 5D2-5
Definitions
Rear Speed Sensor A Hall Effect speed sensor which produces a square wave. 0-5Vdc signal inresponse to a rotating 30 tooth wheel coupled to the rear propshaft inside the
Transfer Case. Each rotation of the rear propshaft will result in 30 speed sensor pulse.
Front Speed Sensor A Hall Effect speed sensor which produces a square wave. 0-5Vdc signal in response to a rotating 30 tooth wheel coupled to the front propshaft inside the
Transfer Case. Each rotation of the front propshaft will result in 30 speed sensor pulse.
EMC An Electromagnetic clutch used to control the amount of torque applied to the front propshaft.
TOD TM
Torque on DemandTM
.
Duty Cycle Duty Cycle is the time the EMC is on divided by the period in which it is being modulated.
Touch-off A minimum amount of duty cycle applied to the EMC.
Front OverrunA condition where the front propshaft is turning at a rate which is faster than the rear propshaft.
Rear Overrun A condition where the rear propshaft is turning at a rate which is faster than the
front propshaft.
High Range The highest (numerically lowest = 1 :1) gear ratio between the input and outputsof the Transfer Case.
Low Range The lowest (numerically highest = 2.48:1) gear ratio between the input and outputs
of the Transfer Case.
4H/4L Switch A switch which selects the desired gear ratio.
Shift Motor Electric motor which changes the Transfer Case range.
Position Encoder A set of 4 Gray code switches which provide feedback to the TCCU indicating theposition of the Shift Motor.
Clutch Interlock Switch A switch on vehicles equipped with a manual transmission which indicates that the clutch pedal is depressed.
Neutral Safety Switch A switch on vehicles equipped with an automatic transmission which indicatesthat the transmission is in neutral.
Shift Inhibit Speed The vehicle speed above which Transfer Case shifts are disallowed. Vehicle speedis indicated by propshaft speed measurement.

TRANSFER CASE (TOD) 5D2-29
Shift motor malfunction : Fault code ® 1741,
1742, 1743
Phenomenon
1. When change the 4H/4L switch from 4H to 4L, ‘4L ’
indicator lamp turn off after blinking for a time and then ‘ 4WD CHECK ’ indicator lamp turn on.
2. Fault codes display by diagnosis of SCAN-100 : 1741, 1742, 1743
3. The shifting operation is not occurred when 4H / 4L switch, is operating.
Cause
Defect in shift motor, improper voltage provided, incorrect
connection in connector, short of wiring.
11-14 V
(Battery voltage) Ye s
No
E1
11-14 V
(Battery voltage)
Ye sNo
Ye sNo
E2
Ye sNo
Test Stage / Contents
Result
Stage T est Contents and Procedure Specified Value
/Yes/No Countermeasure
Check the input voltage of shift motor.
1. Turn the ignition switch to
“ON ” position.
2. Measure the Hi/Low voltage of motor which is located between No.1/No.14 and No.2/No.15 connector of TOD control unit with digital Multi-tester or which is locatedbetween No.G connector and body after detaching T/C
motor connector.
- The specified value (When operates 4H/4L switch)
- Measured value is within specified range ?
3. Measure the Hi/Low voltage of motor which is located between No.2/No.5 and No.1/No.14 connector or which is located No.B connector and body after detaching T/C motor connector
- The specified value (When operates 4H/4L switch)
- Measured value is within specified range ?
Check the fault condition of the relevant connector.
1. Check the installation condition of TOD control unit 30pin connector and T/C shift motor connector.
- Is it installed properly ?
2. If the connector installation is improper, install properly and then perform follows :
a. Delete the fault code of control unit by scan scope
b. Turn off the ignition switch
c. Turn on the ignition switch
d. Re-diagnosis of system
It displays one or more fault code among 1741 to 1743. Perform E1-3 stagePerform E2 stage Perform E4 stage Perform E2 stage Perform E3 stage Perform E2-2 stage Perform E3 stage Normal system

6A-6 POWER STEERING SYSTEM
OIL PUMP PRESSURE CHECK Oil Pump Pressure Check
1. Disconnect the pressure hose from the oil pump connect apressure gauge between the oil pump and pressure hose
2. Bleed the system . Start the engine and turn the steering wheel form lock several times until oil temperature is up to
50°C
3. Run the engine at 1,000 rpm.
4. Close the pressure gauge valve and check oil pressure.
NoticeDo not keep the valve closed for more than 10 seconds.
5. Remove the pressure gauge and connect the pressure hose.
6. Do bleeding procedure. BLEEDING OF POWER STEERING SYSTEM Bleeding of Power Steering System
1. Disconnect the fuel line. Using a starter motor, crank the engine and turn the steering wheel from lock to lock 5 or 6 times. Notice Do bleeding with engine cranking. If bleed with idling, there can be a air contact with oil.
2. Connect the fuel feed line and start the engine at idle speed.
3. Turn the steering wheel from lock to lock until there is no more air in oil reservoir.
4. Connect the oil level is within specification.
5. By turning the steering wheel left to right, check the oil level change. Notice
If oil is not changes more than 5mm, do bleeding again.
If oil level rises suddenly when stopped engine, again.
Relief Pressure
75 - 82 kg/cm2

FATC-HAVC 7D-7
FUNCTION DESCRIPTION 1. AUTO switch
By pressing the AUTO switch, set temperature, AUTO, fan speed, air source, air flow mode will be
appeared on the VFD display.
Following items will be controlled automaticallyaccording to set temperature. - Mode and intake door
- Temperature door- Blower fan speed- Compressor ON/OFF control
When AUTO switch is released, other functions will be controlled automatically except for manually selected switches.
2. MODE switch
By pressing the MODE switch while the AUTO switch is turned ON, AUTO indicator light will go off and air flow mode will be controlled manually in the order of VENT B/L FLR MIX VENT.
3. OFF switch
Press this switch and the airconditioner system will
be turned OFF.
4. Temperature UP/DOWN switch
This switch is a switch increasing or decreasing set temperature and position of the temperature doorwill be automatically controlled according to set temperature and outlet temperature will be controlled
by adjusting blending ratio of cold and hot air.
By operating the switch, set temperature will beincreased/decreased by 0.5 °C.
Set temperature range is 17 - 32 °C.
Max. cold function will be performed at set temperatureof 17 °C and max. hot function will be performed at
set temperature of 32 °C.
When pressed more than 1 second, it will beautomatically UP/DOWN by interval of 0.28 sec. after1 second.
When it changed 17.5 °C17 °C, 31.5 °C32 °C and
DOWN switch is pressed after 17 °C or UP switch is
pressed after 32 °C, there will be operating sounds 3
times during 0.1 sec. 5. DEFROST switch

By pressing this switch, DEF will turn on and mode
door will be fixed at DEF.
Recirculation/fresh air switch will be fixed as FRESH.
When airconditioner is turned ON and ambienttemperature is less than 1.5 °C, the airconditioner
will be turned off.
Selection of airconditioner OFF is possible by manual.
6. A/C switch
The airconditioner system will be turned ON or OFF by pressing this switch.
7. Recirculation fresh air switch
Air intake will be automatically switched to recirculationor fresh air (REC FRE) by pressing this switch.
8. Blower switch (UP/DOWN)
Blower speed can be controlled by manual and if fan UP/DOWN switch is pressed when AUTO mode isselected, fan speed will UP/DOWN based on currentfan level.
When 6 segments are turned on, it is max. HI operation.
When pressed more than 1 second, it will beautomatically UP/DOWN by interval of 0.28 sec. after 1 second.
When segment is changed stage 2 stage 1 (LO),
stage 5 stage 6 (HI) and HI switch is pressed in HI
status or DOWN switch is pressed in LO status, therewill be operating sounds 3 times during 0.1 sec.
When switch is operated in OFF status, it will be operated as stage 1 (1 segment display).

SUPPLEMENTAL RESTRAINT SYSTEM(SRS) 8B-21
AIR BAG CONTROL UNIT(AC4) Removal & Installation Procedure AC4 is installed on the center portion of the front floor tunnel.
Built-in accelerometer sensor detects collision and determines action or non-action and ignition time. Notice
Do not disassemble the AC4 to repair. If defective, replace it. AC4 should not be shocked or vibrated by dropping on the ground or bumping. Replace the AC4 with new after air bag inflation.
1. Disconnect the negative battery cable and wait for 30seconds before starting service. Notice Though battery cable is disconnected, air bag control unit will maintain backup power for 150ms and air bag can beinflated, so wait for min.30 seconds.
2. Remove the console box and center fascia panel assembly.
3. Remove the heater control switch and audio assembly.
4. Remove the lower side panel of the driver ’ s portion and glove box.
5. Remove the lower main panel.
6. Release the lock lever of the AC4 connector and disconnect the connector.
7. Unscrew 3 nuts and remove the AC4.
NoticeFor installation, horizontal position should be secured for the better changes of collision pulse between the vehiclebody and air bag control unit.
8. Installation should follow the removal procedure in the reverse order.
Inspection Procedure
1. Check AC4 case and welt bolts for crack or deformation.
2. Check connector, lock lever and terminal for deformation. NoticeReplace the AC4 with new if dust, deformation or corrosion found.

SECTION 9T
REMOTE KEYLESS ENTRY ANDANTI-THEFT 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 cablewill help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwisenoted.
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 9T-1
REKES Specifications . . . . . . . . . . . . . . . . . . . 9T-1
Schematic and Routing Diagrams . . . . . . . . 9T-2
REKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9T-2
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 9T-3
SPECIFICATIONS
REKES SPECIFICATIONS Diagnosis Test . . . . . . . . . . . . . . . . . . . . . . . .
9T-3
Maintenance and Repair . . . . . . . . . . . . . . . 9T-5
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . . 9T-5
REKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9T-5
Transmitter
Description DC 3V
-10 °C - 60 °C
Changeable Coin Type LITHIUM Battery (CR2032)
Above 2 years (10 times/day)
Application
Rated Voltage
Rated Range of Operating Temperature Model Durability
Description DC 12V
DC 8V - 16V
-30 °C - +80 °C
Above 5M
Maximum 3mA
Application
Rated Voltage
Rated Range of Operating Voltage
Rated Range of Operating Temperature Insulating Resistance Arm Current
Receiver

CONTROL UNITS AND SYSTEM 9U-3
FUNCTION DESCRIPTION
STICS Operating Functions
NO.Application Deseription
1 Wiper INT sensing vehicle speed By operating INT time control volume, variable time will be changed within 1.5 - 20 seconds.
2 Washer relating wiper Wiper begins to operate within 0.6 - 1 sec when the washer switch is ON and it operates 3 times after the washer switch is OFF while the IGN2 switch in ON.
3 Dimming room lamp
When room lamp is coupled with door, it turns on if door is opened. After closing the door it maintains 2 seconds of lightingand dims off whithin 3 seconds.
4 Time delayed power window control Power window can be operated within 30 seconds after turning
the IGN1 switch from ON to OFF. If driver ’s/passenger ’s door is
opened within the 30 seconds, time will be prolonged for more 30 seconds from that moment.
5 Rear defogger timer The rear defogger will be operated for 12 min. by turning ON the defogger switch while engine is running.
Defogger will be stopped by pushing the switch again.
The defogger will be operated 6 min, if push ON the switch within10 min. after 12 min. of operation.
6
Seat belt warning The warning lamp will be turned on for about 6 sec. with an intermittent chime bell when the IGN. switch is ON unlessfastening the seat belt.
7 Parking brake warning
The indicator lamp will flash if drive while the parking brake is applied.
8 Tail lamp lighting warning When the driver ’s door is opened while the tail lamp is still ON,
the buzzer operates intermittently. In this condition, the door will be automatically unlocked when it locked.
9 Door ajar warning
The indicator lamp will be blinking when the door is not closed completely and driving.
10 IGN key reminder
The chime will be operated intermittently if the driver ’s door is
opened while the IGN key is still remaining in the ignition switch. In this condition, the door will be automatically unlocked when itlocked.
11 Central door lock All doors will be locked/unlocked by locking/unlocking the driver ’s or passenger ’s door.