wsm m9540, Workshop Manual

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[1] MAIN HARNESS
L9-M1
M9540Low Profile, WSM
ELECTRICAL SYSTEM
1. WIRING DIAGRAM
1 3 10 11 12 13 15 16 17 18 19 20
21 24 29 32 33 34 36 37 38 40
/ / / / /
/ / / /
Meter Panel
ST M
B /
Main Key
Switch
1
B2 L
R
T B1
B3 H
/ 2
Combination Light
Switch
Head Light R.H.
1
2
Front Side
Working Light R.H.
1
2
Front Side
Working Light L.H.
Horn
Starter Relay
Heater Relay
3
1
2
5
3
1
2
5
R
L
4
1
3 5
Engine Stop Relay
2
/
4
1
3 5
2
PTO Safety Relay
T/M Neutral Switch
AUX Power Connector
Alternator
4
1
3 5
2
Working Light Relay
Working Light L.H.
Front Side
Working Light Switch
a c
d e
/ /
PTO Switch
5 6
4
12
7 8 9
11
/
/
/
/
Flasher Relay Unit
a c
d e
/ /
Hazard Switch
4
1
3 5
2
4
1
3 5
2
Head Light Low Relay
Head Light High Relay
E
B T
F
Rear Combination Lamp R.H.
Rear Combination Lamp L.H.
Engine
Oil Pressure
Switch
50A
S.B.FUSE
30A 40A
S.B.FUSE BOX
S B
M
Battery
60 B/Y
60 B/Y
4
1
2
3 5
Key Stop Relay
15A 15A
5A 5A
10A 15A
Work Light R Work Light L Alternator, Turn Signal, Stop Lamp Auxiliary Power
M8
M4
M6
M6
Starter Motor
15A 10A
5A
(Backup) Meter (Hazard) Flasher Position Lamp, Number Lamp T/M Control
10A
Horn
10A
FUSE BOX
5A
Starter Relay
15A
Head Light
25A
Aux Socket
2.00 W/R 0.50 B/Y
2 3
1
0.50 R/W
0.50 P/W
0.50 L/R
L
H
E
L
H
E
/
/
28 27
14
0.50 P
0.50 R/G
0.50 R/G
0.50 B 0.50 B 0.50 B 0.50 B 0.50 B 0.50 B
0.50 B
0.50 W
0.50 L/W
0.50 L/W
0.50 OR
0.50 B
0.50 B
0.50 BR
0.50 G/Y
0.50 G/L
0.50 B
0.50 B
0.50 R/W
0.50 B/Y
0.50 P/W
0.50 B
0.50 R/W
0.50 R/W
0.50 BR/R
0.50 R/W
0.50 W/G
0.50 R/W
0.50 SB
0.50 B
0.50 B
0.50 B
0.50 BR
0.50 OR
0.50 G/Y
0.50 G/L
0.50 B
0.50 BR/R 0.50 B/W 0.50 B 0.50 V/W 0.50 R/B 0.50 Y 0.50 R/G 0.50 W/R 0.50 Y/L 0.50 G/B 0.50 P/W 0.50 W/G 0.50 P/W 0.50 W 0.50 R/B 0.50 L 0.50 LG/B 0.50 B/Y 0.50 G/W 0.50 SB
2.00 B
2.00 B 2.00 B
2.00 B/W 2.00 R/Y
2.00 R/Y 2.00 R/Y
2.00 B/W
3.00 W/R
3.00 R
3.00 B/W
3.00 R
3.00 R/W
3.00 R/G
3.00 R/B
3.00 R 3.00 R/B
3.00 R/B
3.00 R/G
3.00 B/W
3.00 R 3.00 R/W
5.00 W
5.00 R
0.85 G/W
0.85 BR
0.85 OR
0.85 B
0.85 BR
0.85 OR
0.85 B
0.85 W/R
0.85 W/R
0.85 B 0.85 B
0.85 L/W
0.85 Y/R
0.85 B
0.85 R
0.85 B/L
0.85 B/Y
0.85 B/Y
0.85 B/L
0.85 B
0.85 R/L
0.85 W/R
0.85 W/R
0.85 R
0.85 G/R
0.85 G/B
0.85 G
0.85 R/Y
0.85 R/B
0.85 G
0.85 G/R
0.85 B
0.85 G/R
0.85 BR
0.85 OR
0.85 B
0.85 R/B
0.85 B
0.85 G/B
0.85 Y/R
0.85 B 0.85 B 0.85 B 0.85 B 0.85 B 0.85 B
0.85 LG/R
0.50 B 0.50 W/L
0.50 W/G
2.00 B 2.00 B
M8
0.85 LG/R
0.85 LG/R
0.50 B 0.85 W/R 0.85 BR 0.85 OR 0.85 B 0.85 L/W
1 3 4
5 7 6
1
2
7
3
4
5
6
Trailer Coupler
1.25 B 1.25 R/W 1.25 Y/B 1.25 R/B 1.25 G/W 1.25 OR
J/C 2 J/C 3
/ / / /
0.85 Y 0.50 G/W
0.50 L/G 0.50 BR/Y
0.50 B
10
Brake Switch R.H.
0.85 R/Y
0.85 L/W
Brake Switch L.H.
0.85 L/W
0.85 V
E
B T
F
1 2
Key Stop
Solenoid
0.85 B
0.85 G
0.85 Y
0.85 B
0.85 G
0.85 Y
0.85 B
0.85 B
0.85 Y
0.85 Y
0.85 R/B
0.85 G/B
1 2 3
1 2 3
2.00 B 0.85 R 2.00 W/R
2.00 B 2.00 W/R 0.85 R/W
AUX. Power Socket
/
0.85 R 0.85 B
Seat
Compressor
0.85 B
0.85 G/W
Front Combination Lamp L.H.
Front Combination Lamp R.H.
Number Lamp
0.85 G/B 0.85 B 0.85 L/W 0.85 R/B 0.85 W/R 0.85 BR 0.85 OR 0.85 B
0.50 R/B 0.50 R/G 0.85 R 0.85 R/L 0.85 R/Y 0.85 R 0.85 G 0.50 R/G
0.85 B
0.85 BR/Y 0.85 B
Air Cleaner
Switch
Head Light L.H.
0.50 L/G
0.50 W/L 0.50 R/G
Ground
(Front)
Ground
(Rear)
0.50 R/W
Meter Panel Heater Engine,PTO,
0.85 LG
0.85 LG/B
0.85 LG
0.85 LG/B
0.85 L/W
0.85 L/W
2
26 30 31
0.50 B/R 0.50 G/OR 0.50 G/W 0.50 R 0.50 GY/B
0.50 LG/B 0.50 L 0.50 R/G
3 1 2
Display Mode
Select Switch
4 1
3
5
2
J/C
DT/Bi-Speed
Switch
IL
/
T
D B
/
0.50 W/L 0.50 R
0.85 G/W
0.85 G/W
0.50 G/W 0.50 W/G 0.50 P/L 0.50 BR/W 0.50 G/OR
DT/Bi-Speed
Relay
0.50 V/W 0.85 V/W 0.50 R/B 0.50 R/B 0.50 G/B 0.50 G/B 0.50 B/W 0.50 B/W 0.50 P 0.50 P 0.50 P/W 0.50 P/W 0.50 BR 0.50 B/R 0.85 BR/Y 0.50 BR/Y 0.50 W 0.50 W 0.50 B/Y 0.50 B/Y
Engine
Coolant
Temperature
Sensor
0.50 Y 0.50 B/W 0.50 Y/L 0.50 B/W 0.50 R/G 0.50 B/W 0.50 P/W 0.50 R/G 0.50 W/R 0.50 B/W
3 1 2
Traveling
Speed
Sensor
3 1 2
Engine
Rotation
Sensor
/ b a
Fuel
Sensor
1 2
PTO
Shift
Switch
0.85 R/G 0.85 V/W 0.85 R/G 0.85 GY/B
5.00 W
3.00 R/B
5.00 W
5.00 W
5.00 R
M6
Intake Air
Heater
0.50 B 0.50 L/R
1 2 3
PTO DT
0.50 L/R
PTO/DT
Valve
B DL
0.85 GY/B 0.50 BR/W 0.50 P/L 0.50 B
1 2 3
Diode
(PTO/DT Sol)
Diode
(PTO/DT Sol)
0.50 GY/B 0.50 BR/W 0.50 P/L
0.85 G/W 0.85 G/W
0.50 R/G
0.50 R/G
0.50 R/G
0.85 R/G
Weld Splice
1 2
2 1
0.50 R 0.50 G/W
Front
Steering Switch
0.85 R 0.85 G/Y
Rear Diff.
Lock
Switch
/
0.85 Y 0.85 G/W 0.85 G/W 0.85 G/W 0.85 G/W 0.85 G/W 0.85 G/W
1
2
3 0.85 V
0.50 W/G
0.50 W/L
Diode (4WD Brake)
6 0.50 P
Parking Brake Switch
Working Light R.H.
0.85 R
0.85 B
3TMACBG9P004A
KiSC issued 09, 2008 A