1998 SSANGYONG MUSSO change time

6A-6 POWER STEERING SYSTEM
OIL PUMP PRESSURE CHECK
Oil Pump Pressure Check
1. Disconnect the pressure hose from the oil pump connect a
pressure 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.
Notice
Do 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
lIf oil is not changes more than 5mm, do bleeding again.
lIf oil level rises suddenly when stopped engine, again.
Relief Pressure75 - 82 kg/cm2

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 30
seconds before starting service.
Notice
Though battery cable is disconnected, air bag control unit
will maintain backup power for 150ms and air bag can be
inflated, 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.
Notice
For installation, horizontal position should be secured for
the better changes of collision pulse between the vehicle
body 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.
Notice
Replace the AC4 with new if dust, deformation or corrosion
found.

SECTION 9T
REMOTE KEYLESS ENTRY AND
ANTI-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 cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.
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 W
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.ApplicationDeseription
1Wiper INT sensing vehicle speed
lBy operating INT time control volume, variable time will be
changed within 1.5 - 20 seconds.
2Washer relating wiperlWiper 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.
3Dimming room lamplWhen room lamp is coupled with door, it turns on if door is
opened. After closing the door it maintains 2 seconds of lighting
and dims off whithin 3 seconds.
4Time delayed power window controllPower 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.
5Rear defogger timerlThe rear defogger will be operated for 12 min. by turning ON the
defogger switch while engine is running.
lDefogger will be stopped by pushing the switch again.
lThe defogger will be operated 6 min, if push ON the switch within
10 min. after 12 min. of operation.
6Seat belt warninglThe warning lamp will be turned on for about 6 sec. with an
intermittent chime bell when the IGN. switch is ON unless
fastening the seat belt.
7Parking brake warninglThe indicator lamp will flash if drive while the parking brake is
applied.
8Tail lamp lighting warninglWhen 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.
9Door ajar warninglThe indicator lamp will be blinking when the door is not closed
completely and driving.
10IGN key reminderlThe 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 it
locked.
11Central door locklAll doors will be locked/unlocked by locking/unlocking the
driver’s or passenger’s door.