1998 SSANGYONG MUSSO Workshop Repair Manual

9U-4 CONTROL UNITS AND SYSTEM
NO. ApplicationDeseription
13Ignition key hole illuminationlCoupled with door switch, ignition key hole illumination lamp will
turn on when the driver’s door is opened and will dim off after 10
sec. after closing the door.
14Auto door locklAll doors will be locked automatically if the vehicle speed
reaches 50km/h though the doors are in unlock.
15Auto door unlocklAll doors will be automatically unlocked if the vehicle crashes
while driving (over 15km/h).
16Input checking functionlSelf diagnostic function for each sensor switches and loads for
the system.
12Coupled with REKESlBeing coupled with REKES (remote keyless entry system), all
doors will be locked/unlocked according to signals of transmitter
when the ignition key is not inserted.

CONTROL UNITS AND SYSTEM 9U-5
Operating Characteristics
1. Wiper INT sensing vehicle speed
T1 : within 0.5 sec.
T2 : Wiper motor 1 revolution time
T3 : 1.5±0.2 sec. - 20±2 sec.
2. Washer relating wiper
T1 : 0.6 - 1.0 sec.
T2 : motor 3 revolution (including motor revolution time)
3. Dimming room lamp
T1 : 2±0.3 sec.
T2 : 3±0.5 sec
4. Time delayed power window control
T : 30±2 sec

9U-6 CONTROL UNITS AND SYSTEM
5. Rear defogger timer
T1 : 12±2 min.
T2 : within 10±1 min.
T3 : 6±1 min.
6. Seat belt warning timer
T1 : 6±1 sec.
T2 : 0.3±0.1 sec.
T3 : 0.6±0.1 sec.
7. Parking brake warning
T1 : 0.3±0.1 sec.
T2 : 0.3±0.1 sec.
V1 : 3km/h - 5km/h
8. Tail lamp lighting warning
lWhen the driver’s door is opened after removing the IGN
key while the tail lamp switch is still ON, the buzzer should
be operated.
T1 : 0.3±0.1 sec.
T2 : 0.3±0.1 sec.

CONTROL UNITS AND SYSTEM 9U-7
lAfter 1), the driver’s or passenger’s door should be
unlocked when it locked.
T1 : within 0.2±5 sec.
T2 : 5±0.5 sec.
9. Door ajar warning
T1 : 0.3±0.1 sec.
T2 : 0.3±0.1 sec.
V1 : 3 - 5km/h
10. IGN key reminder warning
T1 : within 0.2 sec.
T2 : 5±0.5 sec.
T3 : 0.3±0.1 sec.
T4 : 0.3±0.1 sec.
T5 : 0.5±0.1 sec.

9U-8 CONTROL UNITS AND SYSTEM
11. Central door lock
T1 : within 0.2 sec.
T2 : 0.5±0.1
12. Coupled with REKES mode
T1 : 0.05±0.02 sec. (lock signal)
T2 : 0.1±0.02 sec. (unlock signal)
T3 : within 0.2±5 sec.
T4 : 0.5±0.1 sec.
T5 : within 0.3 sec.
T6, T7 : 0.5±0.1 sec.
T8 : 1±0.25 sec.
13. Ignition key hole illumination

CONTROL UNITS AND SYSTEM 9U-9
14. Auto door lock
V1 : 50±5km/h
T1 : 0.5±0.1 sec.
15. Auto door unlock
T1 : 0.5±0.1 sec.
V1 : 15km/h

9U-10 CONTROL UNITS AND SYSTEM
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
STICS
STICS, electonic control warning device, controls 16 functions and contains the self diagnostic function detecting any
malfunctions in the sensors and load.
Removal & Installation Procedure
1. Disconnector the battery negative cable.
2. Unscrew 4screw from center console box.
3. Remove the center console box and disconnect 3 STICS
connectors.
4. Unscrew 3 fastening bolts and remove the STICS unit.
5. Installation should follow the removal procedure in the
reverse order.
1 STICS Unit
2 STICS Connector3 STICS Unit Fastening Bolt
4 Parking Brake Lever

SECTION 9W
IMMOBILIZER SYSTEM
Function Description . . . . . . . . . . . . . . . . . . 9W-2
System Description . . . . . . . . . . . . . . . . . . . . . 9W-3
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 9W-8
Gasoline Engine . . . . . . . . . . . . . . . . . . . . . . . 9W-8
Diesel Engine . . . . . . . . . . . . . . . . . . . . . . . . 9W-10
Schematic and Routing Diagrams . . . . . . . 9W-12
TABLE OF CONTENTS
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.
Gasoline Engine (HFM) Immobilizer . . . . . . . 9W-12
Diesel Engine Immobilizer . . . . . . . . . . . . . . . 9W-13
Diesel Engine Immobilizer (Crypto Type) . . . . 9W-14
Maintenance and Repair . . . . . . . . . . . . . . 9W-15
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 9W-15
Immobilizer Antenna . . . . . . . . . . . . . . . . . . . 9W-15