bulb SSANGYONG MUSSO 2003 Service Manual

TRANSFER CASE (PART TIME 4408) 5D1-37
Inspection and Repair
1. 4H and 4L indicator light inspection When turn the ignition switch to "ON" position, 4H and
4L indicator light will turn on for 0.6 second and will turn
off immediately.
Notice
If indicator light does not turn on, check bulb, wiring harness and TCCU.
2. TCCU inspection
Pin No. Operation Condition
4H or 4L
2H
4H indicator light ON
4H indicator light OFF 2H or 4H4L
Clutch pedal applied
Clutch pedal released 4L indicator light ON
4L indicator light OFF Motor OFF
Motor ON
Motor OFF Motor ON
Auto locking hub ON
Auto locking hub OFF Voltage(V)
4.75 - 5.35
0 - 0.50< 1.00
> 11.00
4.75 - 5.35 0 - 0.50
< 0.50
> 11.00
< 1.00
> 11.00 < 1.00
> 11.00 < 1.00
> 11.00
> 11.00 < 1.00
J1 - 7
J1 - 8
J1 - 13 J1 - 14 J1 - 15 J1 - 16 J1 - 17 J1 - 23
Notice DC 12V for the TCCU operation should be maintained.
In case of J1-8 and J1-15, indicator light will turn on for 0.6
second when turn the ignition switch ON.
If 4H and 4L indicator lights remain turned on when turn the
ignition switch on or during driving, perform the TCCUdiagnosis.

5D2-8 TRANSFER CASE (TOD)Position Code 1/2/3/4 111 0
1010 0010 0000 111 0
Initial Operation of TOD Control Unit When ignition
“ON ”, “4L ” and "4WD check" lamps illuminates
for 0.6second to check bulb in instrument panel, then perform diagnosis of system. Position Encoder The Position Encoder is used by the TCCU to determine the
position of the Shift Motor. Each motor position is identified bya position code as shown. Notice
1. All other position codes are invalid
2. Position Input Open Circuit (> 4.5V) = 1
3. Position Input shorted to Speed/Position Return (< 0.5V) = 0
Motor Position
Left Stop
Left of High
High
Right of High Zone 1 Position Code 1/2/3/4
1001 0001 0101 0100 Motor Position
NeutralZone 2
Low
Right Stop

TRANSFER CASE (TOD) 5D2-9
4H/4L Switch Input4H 4H 4H 4H 4H 4H4H4H4H
4L 4L 4L4L 4L 4L4L4L 4L
Position Sensor Interpretation
1. When the module powers up, it will read the position sensor
and the 4H/4L switch input and respond to the possible codes as follows
2. A command to shift will only be acted upon if the TCCU is reading a valid code at the time the command to shift ismade.
3. After a shift has started, the TCCU will power the shift motor until the code for the requested position is read. If an invalidcode is read, the TCCU will go into a default mode.
4. During a shift attempt, the shift motor will be energized for a maximum of 5 seconds. Motor Position
Left Stop
Left of High
High
Right of High
Zone 1
Neutral
Zone 2 Low
Right Stop
Left Stop
Left of High High
Right of High
Zone 1
Neutral Zone 2 Low
Right Stop Action
No action required. 4L bulb off. No action required. 4L bulb off. No action required. 4L bulb off. Blink 4L bulb. After the shift conditions are met, attempt a shiftto 4H under conditions of below 87 rpm in front and rearpropshaft and “Neutral ” position. After succesfully shifting into
4H, stop blinking 4L bulb. Same as above Same as aboveSame as aboveSame as aboveSame as above Blink 4L bulb. After the shift conditions are met, attempt a shift to 4L. After succesfully shifting into 4L, stop blinking 4L bulb.Same as aboveSame as aboveSame as above Same as above Same as aboveSame as aboveNo action required. 4L bulb on. No action required. 4L bulb on.

Low (Philips H4)Tail Lamp
Brake Lamp
High Mounted Stop Lamp Reverse LampFog Lamp*
Turn Signal Lamp Position Lamp
Front LampRear Lamp
Luggage Lamp
Door Courtesy Lamp SECTION 9B
LIGHTING 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 otherwisenoted.
TABLE OF CONTENTS
SPECIFICATIONSBULB USAGE CHART
Head Lamp Rear
Front
Interior
Application
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 9B-1
Bulb Usage Chart . . . . . . . . . . . . . . . . . . . . . . 9B-1
Schematic and Routing Diagrams . . . . . . . . 9B-2 Tail Lamp & B/O Lamp . . . . . . . . . . . . . . . . . . 9B-2
Head Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 9B-3
Head Lamp Leveling Device . . . . . . . . . . . . . . 9B-4
Turn Signal Lamp and Hazard Lamp . . . . . . . . 9B-5 Back-Up Lamp and Stop Lamp . . . . . . . . . . . .
9B-6
Front and Rear Fog Lamp . . . . . . . . . . . . . . . 9B-7
Room Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 9B-8
Maintenance and Repair . . . . . . . . . . . . . . . 9B-9
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 9B-9 Front and Rear Lamps . . . . . . . . . . . . . . . . . . 9B-9
Hi
(Philips H1)
Hi
Low Watt/Quantity
55W / 2 55W / 2 55W / 25W / 4
21W / 4 21W / 121W / 2 55W / 2 21W / 2 5W / 28W / 2
10W / 1
8W / 15W / 4

LIGHTING SYSTEM 9B-11
Head Lamp Removal & Installation Procedure
1. Unscrew upper 2(10mm) bolts and lower 1(10mm) bolt ofhead lamp.
2. Disconnect connector and remove the headlamp.
3. Installation should follow the removal procedure in the reverse order.
Bulb Replacement
1. Turn the dust cap of the head lamp to the left and removeit.
2. If it is high/low head lamp, loosen the screw and pull out the return spring and replace the bulb.NoticeFor correct installation, check the original position of the return spring and remove.
High/low-beam head lamp replacement High-beam head lamp replacement
3. If it is high-beam head lamp, pull out the return spring
and replace the bulb. Notice Refern to lamp specifications.

9B-12 LIGHTING SYSTEM
Tail/stop and turn signal lamp
Tail/stop Lamp and backup lamp
Rear Combination Lamp Removal & Installation Procedure
1. Open the tailgate and remove the inner cover of the rear
combination lamp.
2. Unscrew 4(8mm) nuts of tail/stop lamp and turn signal lamp assembly.
3. Unscrew 6(8mm) nuts of tail/stop lamp and back-up lamp assembly.
4. Disconnect each connectors and remove the rear combination lamp. Replace with specified bulb, if
necessary. NoticeRefer to lamp specification.