2003 SSANGYONG MUSSO ignition

1E1-8 M162 ENGINE ELECTRICAL
Tools Required 120 589 09 00 Spark Plug Wrench Replacement Procedure
1. Remove the seven bolts (2) and remove the ignition cablecover. Installation Notice
Tightening Torque 9 - 11 Nm
Tightening Torque 9 - 11 Nm
Tightening Torque 9 - 11 Nm
2. Remove the two bolts (M6 X 25) from each ignition cableand remove the ignition cable. Installation Notice
3. Remove the spark plug using the special tool. Installation Notice
Spark Plug Wrench 120 589 02 09 00

M162 ENGINE ELECTRICAL 1E1-9
IGNITION CABLE Preceding Work : Removal of intake air duct
1 Control Cable Connection
2 Ignition Cable
3 Spark Plug Connector
4 Coupling Plug5a, 5b Secondary Voltage Connection
E Iron Core
L1 Secondary Ignition Coil
L2 Primary Ignition Coil

1E1-10 M162 ENGINE ELECTRICAL Functions
1. Firing order : 1-5-3-6-2-4
2. The ignition cables are located on the cylinder head cover.Each ignition coil provides the high voltage to two spark
plugs simultaneously.
- T1/1 : cylinder 2 and 5
- T1/2 : cylinder 3 and 4
- T1/3 : cylinder 1 and 6
Removal & Installation Procedure
1. Disconnect the negative battery cable (1).
2. Remove the ignition cable connector from the ignition cable.
3. Disconnect the secondary spark plug connectors from the each spark plugs and remove the ignition cable. Installation Notice
3. The secondary output voltage (5a) is supplied to the No.2
cylinder spark plug through the spark plug connector. The secondary output voltage (5b) is supplied to the No.5 cylinderspark plug through the ignition cable. The guide pin (W)acts as a ground while the ignition cable is operated.
Make sure that the ignition cables are correctly routed.
Exactly install the ignition cable guide pin into the vehicle
to be grounded.
4. Installation should follow the removal procedure in the reverse order.
Tightening Torque 9 - 11 Nm

M162 ENGINE ELECTRICAL 1E1-11
Circuit Diagram
Inspection & Maintenance Procedure (for MSE)
1. While the ignition switch is in 'OFF' position, remove thewiring connectors (1 and 15) from ignition coil and measure the primary resistance between terminal No.1 and No.15.
2. During engine cranking, measure primary voltage (T1/1) between ECU terminal No. 71 and No. 69.
Notice If out of specified value, replace the ignition coil.
Specified Value
0.9 - 1.6 (20 °C)
Specified Value 200 - 350 V
Notice
Measure remaining cables.
- T1/2 : No. 72 and 69.
- T1/3 : No. 70 and 69.
If out of specified value, check ignition cable and ECU.
3. Using a multi-tester, measure the secondary coil resistance between 5a and 5b.
Specified Value 6 - 8.5 k

SECTION 1E2
M161 ENGINE ELECTRICAL
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1E2-1Alternator Specifications . . . . . . . . . . . . . . . . 1E2-1
Starting Motor Specifications . . . . . . . . . . . . 1E2-2
Battery Specifications . . . . . . . . . . . . . . . . . . 1E2-2
Fastener Tightening Specifications . . . . . . . . 1E2-2
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1E2-3 Special Tools Table . . . . . . . . . . . . . . . . . . . . 1E2-3
Maintenance and Repair . . . . . . . . . . . . . . 1E2-4 On-Vehicle Service . . . . . . . . . . . . . . . . . . . . .
1E2-4
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-4
Starting Motor . . . . . . . . . . . . . . . . . . . . . . . . 1E2-5
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-6
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-7
Ignition Cable . . . . . . . . . . . . . . . . . . . . . . . . 1E2-9
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . 1E2-12 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-12
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
ALTERNATOR SPECIFICATIONS
Application
Output Voltage Current Resistance Between Rotor Core and Slip Ring Description
12 - 14 V115 A

1E2-2 M161 ENGINE ELECTRICALNm
14 - 18 4 - 5
45 - 50 12 - 15
6 - 7
35 - 4812 - 1812 - 1812 - 18
9 - 11
9 - 11
25 - 30
STARTING MOTOR SPECIFICATIONS
Application
Voltage Output Power Description
12 V
1.2 KW
BATTERY SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application
Capacity Specific Gravity
Max. Tolerance Between Cells Description
90 Ah
1.24
0.04
Application
Alternator Terminal B+Nut
Alternator Terminal D+NutAlternator Combinction Bolt Battery Cable Nut on Starting Motor Electric Wire Nut on Starting MotorStarting Motor Mounting NutBattery Mounting Bracket Nut Battery Negative Cable Battery Positive CableIgnition Cable Cover BoltIgnition Cable BoltSpark plug

M161 ENGINE ELECTRICAL 1E2-7
SPARK PLUG Preceding Work : Removal of intake air duct
Tools Required
119 589 01 09 00 Spark Plug Wrence1 Screw (3 pieces)
.................................. 9 - 11 Nm
2 Adaptor (3 pieces)
3 Ignition Coil Cable Cover
4 Spark Plug Connector
5 Ignition Coil Connector 6 Bolts (M6 X 25, 4 pieces)
..................... 9 - 11 Nm
7 Ignition Coil (T1/1)
8 Coupling Plug
9 Spark Plug ......................................... 25 - 30 Nm
10 Ignition Coil (T1/2)

1E2-8 M161 ENGINE ELECTRICAL
Tightening Torque 9 - 11Nm
Replacement Procedure
1. Unscrew the three screws(1) and remove the ignition coil
cable cover Installation Notice
Tightening Torque
Clearance 25 - 30 Nm
0.8 + 0.1 mm
2. Disconnect the cable from ignition coil and spark plug.
4. Using the special tool, remove the spark plug . Installation Notice
Spark Plug Wrench 119 589 01 09 00
Notice
Tighten the spark plug with specified torque.
Install the ignition coil to number 2 and 4 cylinder, and
connect the cable to number 1, 4 and 2, 3 cylinder
- T1/1 : cylinder 1 and 4
- T1/2 : cylinder 2 and 3
3. Unscrew two bolts(M6 X 25) from each ignition coil and remove the ignition coil(arrow) . Installation Notice
Tightening Torque 9 - 11Nm