950FII - PLANO ELÉCTRICO

INTERACTIVE SCHEMATIC
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Information
Component Table
Tap Table
Fluid Power Symbols
Electrical Symbols
Schematic
Machine Views
Front Frame
Rear Frame
Tap Views
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HARNESS and WIRE
Electrical Schematic Symbols
Symbols
T
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Circuit Breaker
Symbol
Flow
Symbol
Symbols and Definitions
Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has
screw terminals and a wire can be disconnected from it.
Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be
disconnected from the component.
Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the
machine.
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it
opens the contacts of a normally closed reed switch.
T
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its
resistance changes to give an indication to the gauge of the temperature or pressure.
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet
when current flows through it. The electromagnet can open or close the switch part of the relay.
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current
flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a
permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an
internal switch that places the latch coil circuit open at the time the coil latches.
Harness and Wire Symbols
Wire, Cable, or Harness Assembly Identification:
Includes Harness Identification Letters and Harness
Connector Serialization Codes (see sample).
Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
Harness Connector Serialization Code: The "C" stands for
"Connector" and the number indicates which connector in the
harness (C1, C2, C3, ...).
L-C12
3E-5179
AG-C4
111-7898
L-C12
3E-5179
1
Part Number: for
Connector Plug
Part Number: for
Connector Receptacle
2
Plug
Receptacle
Pin or Socket Number
5A
1
2
Deutsch connector: Typical representation
of a Deutsch connector. The plug contains all
sockets and the receptacle contains all pins.
1
2
Sure-Seal connector: Typical representation
of a Sure-Seal connector. The plug and receptacle
contain both pins and sockets.
Fuse (5 Amps)
9X-1123
Component
Part Number
325-AG135 PK-14
Harness identification code:
This example indicates wire group 325,
wire 135 in harness "AG".
Wire Gauge
Wire Color
SENR5919
December 1992
950F Series II Wheel Loader
Electrical System
4DJ2000-UP
5SK1-UP
8TK1-UP
© 1992 Caterpillar, All Rights Reserved
Printed in U.S.A.
COMPONENT LOCATION
Schematic
Location
Machine
Location
Alarm (CMS)
D-4
A
Alarm - Backup
D-15
1
Component
Schematic
Location
Machine
Location
Sensor - Trans Speed
C-13
18
Shifter - Transmission
F-3
A
Component
Alternator
E-13
2
Solenoid - A/C Clutch
A-15
19
Battery
F-14
3
Solenoid - Engine Shutdown
B-15
C
Battery
F-14
4
Solenoid - Float Detent
B-6
C
Breaker - Alternator (80A)
C-15
B
Solenoid - Lift Detent
Breaker - Blower Motors (15A)
C-10
C
Solenoid - Ride Control Valve
B-5
C
B-1, E-1
20
Breaker - Main (80A)
C-15
B
Breaker - Running Lamp (15A)
C-15
B
Solenoid - Start Aid
A-14
21
Solenoid - Tilt Detent
B-6
C
Breaker - Seat Air Comp (15A)
C-10
C
Solenoids - Trans Valves (6)
C-11, C-12
18
Buffer - Fuel Level
D-1
5
Switch - Auto Ride Control
E-7
C
Control - Autoshift Trans
E-12
6
Switch - Battery Disconnect
F-14
22
Control - Payload Measurement (ECM)
F-12
6
Switch - Beacon
D-10
C
Converter - Voltage
E-6
A
Switch - Blower Motor
D-4
D
Display - Payload Operator
D-3
D
Switch - Brake Oil
A-13
21
Dryer - Brake Air
A-13
7
Switch - Brake Oil
A-14
21
Flasher
D-4
D
Switch - Bucket Positioner
A-1, E-1
23
Flasher (Roading)
F-4
D
Switch - Coolant (Ether Aid)
E-13
2
Fuses (10A)
C-10
C
Switch - Dimmer
C-1
A
Fuses (10A)
C-15
B
Switch - Engine Oil
A-15
24
B-1, F-1
8
Switch - Flood Lamp
E-11
C
Lamp - Action
D-4
D
Switch - Front Intermittent Wiper
E-8
C
Meter - Service
E-11
C
Switch - Hydraulic Oil Level
A-3
15
Monitor - Computerized System (CMS)
E-4
D
Switch - Key Start
E-9
C
Motor - Front Washer
B-13
9
Switch - Lift Positioner
A-2, E-1
25
Motor - Front Wiper
B-3
10
Switch - Payload Measurement Reweigh
E-7
C
Motor - Rear Washer
B-14
9
Switch - Payload Measurement Store
E-7
C
Motor - Rear Wiper
F-10
11
Switch - Parking Brake Press
D-2
26
Motor - Starter
F-14
12
Switch - Rear Wiper
E-8
C
Motors - Blower
C-3
A
Switch - Refrigerant (A/C)
A-15
27
Relay - Main
C-15
B
Switch - Running Lamp
E-10
C
Relay - Start
C-15
B
Switch - Start Aid
E-8
C
Resistor - Blower Motor Speed
C-3
A
Switch - Stoplamp Press
C-1
28
Resistor - System Voltage (CMS)
C-14
B
Switch - Supplemental Steering Flow
B-14
26
Sender - Fuel Level
D-1
5
Switch - Trans Auto/Manual
D-11
C
Sensor - Brake Air Press
D-2
13
Switch - Trans Downshift
B-6
C
Sensor - Coolant Temp
E-14
2
Switch - Trans Neutralizer
C-1
28
Sensor - Engine Speed
C-13
14
Switch - Trans Neutralizer Override
E-6
C
Horn - Forward
Sensor - Hydraulic Temp
Sensor - Lift Cyl Press
Sensor - Trans Oil Temp
A-3
15
Switch - Turn Signal
D-6
A
A-2, E-1
16
Switches - Primary Steering Flow
B-14
29
B-14
17
Machine locations are repeated for components located close together.
A = Components located in operator's compartment.
B = Components located in relay panel.
C = Components located in right console.
D = Components located in dash.
CONNECTOR LOCATION
Schematic
Location
Machine
Location
CONN 1
E-5
D
CONN 2
B-4
34
CONN 3
B-7
34
CONN 4
B-11
34
CONN 5
B-15
B
CONN 6
C-12
35
CONN 7
C-10
C
CONN 8
D-10
C
CONN 9
F-10
36
CONN 10
F-10, D-11
36
CONN 11
D-7
C
CONN 12
D-8
C
CONN 13
B-3
37
CONN 14
B-3, F-2
37
CONN 15
A-15
38
CONN 16
A-3
37
CONN 17
A-3, E-2
37
CONN 18
C-2
39
CONN 19
D-15
40
CONN 20
F-15
40
CONN 21
E-13
38
CONN 22
F-5
D
CONN 23
D-7
C
CONN 24
B-8
C
CONN 25
D-2
39
CONN 26
A-3
41
CONN 27
F-5
D
Connector Number
The connectors shown in this chart are for harness to harness connectors.
Connectors that join a harness to a component are generally located at or near the
component. See the Component Location Chart.
CID / MID / FMI
Component Identifiers (CID)
CID
Component
096
100
110
168
177
190
248
270
271
324
362
600
601
621
627
631
632
633
634
635
636
650
668
671
680
685
687
688
Fuel Level Sensor
Engine Oil Pressure Sensor
Engine Coolant Temperature Sensor
Electrical System Voltage
Power Train Oil Temperature Sensor
Engine Speed Sensor
Data link
Harness Code
Action Alarm
Action Lamp
Ride Control Solenoid
Hydraulic Oil Temperature Sensor
Brake Air Pressure Sensor
Down Shift Switch
Parking Brake Switch
Solenoid 1 (Reverse)
Solenoid 2 (Forward)
Solenoid 3 (Gear 4)
Solenoid 4 (Gear 3)
Solenoid 5 (Gear 2)
Solenoid 6 (Gear 1)
Harness Code
Shift Handle
Transmission Speed Sensor
Ride Control Switch
Service Information Code
Options Identification Code
Dual Horsepower Solenoid
Module Identifiers (MID)
MID No.
26
81
Module
Computerized Monitoring System (CMS)
Electronic Transmission Control
Failure Mode Identifiers (FMI)¹
FMI No.
0
Failure Description
Data valid but above normal operational range.
1
Data valid but below normal operational range.
2
Data erratic, intermittent, or incorrect.
3
Voltage above normal or shorted high.
4
Voltage below normal or shorted low.
5
Current below normal or open circuit.
6
Current above normal or grounded circuit.
7
Mechanical system not responding properly.
8
Abnormal frequency, pulse width, or period.
9
Abnormal update.
10
Abnormal rate of change.
11
Failure mode not identifiable.
12
Bad device or component.
13
Out of calibration.
SPECIFICATIONS AND RELATED MANUALS
Off Machine Switch Specification
Part No.
Function
Actuate
Deactuate
Contact Position
5.0 kPa MIN
(0.5 psi MIN)
Normally Open
2M-9346
Stoplamp Pressure
45.0 kPa MAX
(6.5 psi MAX)
8C-3569
Engine Coolant Temp (St Aid)
37.8 ± 2.8°C
(100.0 ± 5.0°F)
26.7°C MIN
(81.0°F MIN)
Normally Closed
8T-9792
Secondary Brake Air Pressure
517.0 ± 35.0 kPa
(75.0 ± 5.0 psi)
448.0 ± 35.0 kPa
(65.0 ± 5.0 psi)
Pins 1-2 (N.O.)
Pins 1-3 (N.C.)
9X-1159
Steering (Primary & Supplemental) Flow
4.0 Grams
(.14 oz)
1.5 Grams
(.05 oz)
Normally Open
9X-4276
Engine Oil Pressure
93.0 ± 20.8 kPa
(13.5 ± 3.0 psi)
69.0 ± 21.0 kPa
(10.0 ± 3.0 psi)
Pins 1-2 (N.O.)
Pins 1-3 (N.C.)
9X-9418
Transmission Neutralizer
103.0 ± 20.0 kPa
(15.0 ± 3.0 psi)
69.0 kPa MIN
(10.0 psi MIN)
Normally Closed
Resistor, Sender and Solenoid Specifications
Part No.
Component Description
Resistance (Ohms)¹
Overall 2.00 ± .10
Tap 1.00 ± .05
9G-1950
Resistor - Blower Speed
6T-2217
Resistor - Starter/Diagnostic Conn
150.0 ± 7.5
8T8813
Sotenoid - A/C Clutch
14.4 ± 0.6
9X-6800
Solenoid - Dual Horsepower
21.7 ± 2.2
8C-3663
Solenoid - Engine Shutdown
1.55 ± 0.15
6T-5859
Solenoid - Ride Control
33.7 ± 1.0
9G-4365
Solenoid - Start Aid
6.0
3E-3748
Solenoids - Transmission
8.5
¹ At room temperature unless otherwise noted.
Related Electrical Service Manuals
Title
Form Number
Alternator (100-5047):
Consist No. 100-5045
SENR4130
Consist No. 100-5046
SENR2082
Computerized Monitoring System (CMS)
SENR5247
Electronic Transmission Control
SENR5922
Payload Measurement System (PMS)
SEHS9307
Starting And Charging Systems
SENR2947
Starting Motor: (9X-9995)
Consist No. 3E-2298
SENR3581
Consist No. 8C-4773
SENR3859
M
A
417-GY-18
201-BK-18
416-OR-18
432-PK-18
BK-22
BK-22
M
2
1
1
2
A
A
L53
432-PK-18
201-BK-18
L53
L42
L42
L41
L41
120-YL
200-BK
(7) BRAKE AIR
DRYER
8W-3087
310-PU
513-OR-14
521-YL-14
L40
L40
(27) REFRIGERANT SW
9D-6888
NOTE A
14
13
12
1
202-BK
202-BK
308-YL
326-PU
105-BR
522-WH-14
521-YL-14
432-PK-18
429-YL-18
405-GY-18
A475-PU-18
416-OR-18
A401-YL-18
417-GY-18
443-YL-18
441-OR-18
114-GN
130-GN-14
604-OR-14
201-BK-18
201-BK-18
201-BK-18
321-BR
306-GN
200-BK-14
200-BK-14
200-BK-14
200-BK
WIPER/WASHER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
STARTING CIRCUIT.
TURN SIGNAL CIRCUIT.
GAUGE CIRCUIT.
ENGINE SHUTDOWN CIRCUIT.
CMS CIRCUIT.
START AID CIRCUIT.
PANEL LAMP CIRCUIT.
TRANSMISSION CONTROL CIRCUIT.
ALL DASHED LINES ARE ATTACHMENTS.
10
113-OR-18
113-OR-18
605-YL-14
606-GY-14
9
P
L23
(D) BLOWER SW
6P-3236
L14
L14
L14
201-BK-18
200-BK-14
200-BK-14
251-BK-18
202-BK-18
L7
201-BK-18
CAB
GROUND
L23
L35
720-PU-18
307-OR-18
720-PU-18
BK
501-GN
118-GY
500-BR
502-OR
MOTOR
L15
1
3
4
2
1
3
2
WW
(C) FLOAT DETENT
SOLENOID
2
4
L17
DOWN
SHIFT
L17
TERM
1 TO 2
(C) LIFT DETENT
SOLENOID
WW
WW
A
SWITCH OPERATION
614-PU-14
617-BR-14
(C) TILT DETENT
SOLENOID
PILOT
VALVE GP
6E-5019
L21
E
974-PU-18
978-GN-18
202-BK
(C) TRANSMISSION
DOWNSHIFT SW
9X-4959
WW 1
974-PU-18
3
978-GN-18
W
W
202-BK-18
TERM
3 TO 4
ENGAGED
OPEN
CLOSED
DISENGAGED
CLOSED
OPEN
L24
L3
761-GY
762-YL
128-PK
200-BK-14
976-OR
975-WH
TO ENGINE
END FRAME
L4
L19
L22
L22
201-BK-18
201-BK-18
201-BK-18
201-BK-18
L5
L5
L4
611-PU-14
720-PU-18
130-GN-14
610-OR-14
126-PK-18
114-GN
604-OR-14
L4
L4
201-BK-18
440-BR-18
447-PK-18
419-YL-18
113-OR-18
496-WH-18
L22
610-OR-14
126-PK-18
114-GN
130-GN-14
604-OR-14
L2
L3
322-GY
619-GN-14
611-PU-14
605-YL-14
606-GY-14
200-BK-14
200-BK-14
614-PU-14
617-BR-14
B412-YL-18
138-GN-18
251-BK-18
B413-PU-18
975-WH
976-OR
762-YL
200-BK-14
128-PK
761-GY
A
L2
442-GY-18
496-WH-18
201-BK-18
113-OR-18
442-GY-18
L20
113-OR-18
113-OR-18
113-OR-18
113-OR-18
7
200-BK
200-BK-14
200-BK-14
200-BK-14
CONN 16
6
1
2
9
10
8
7
4
5
3
G
A
OPERATOR STATION
615-YL
113-OR-18
201-BK-18
442-GY-18
113-OR-18
L21
6
5
1
2
4
Q
605-YL-14
Q
113-OR-18
RD
WH
OR
YL
PK
BK
GY
PU
BR
GN
BU
RED
WHITE
ORANGE
YELLOW
PINK
BLACK
GRAY
PURPLE
BROWN
GREEN
BLUE
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
XX
GG
3
2
1
Q
114-GN
Q
GN-14
HORN SW
7T-2296
126-PK-18
720-PU-18
G
FLOOD LAMP
9X-1439
Y
606-GY-14
200-BK-14
G
975-W H
976-O R
G
G
1
2
976-O R
200-BK
G
J
128-PK
762-YL
200-BK
1
2
3
RIGHT TURN
LAMP
7X-6066
(8) FORWARD
HORN
7T-0969
G
X
1
2
WH
FLOOD LAMP
9X-1439
G
X
128-PK
762-YL
200-BK
200-BK-14
200-BK-14
200-BK-14
322-GY
128-PK
B412-YL-18
138-GN-18
251-BK
B413-PU-18
Y
1
2
RD-18
BK-18
1
2
322-G Y
200-BK
619-GN-14
605-YL-14
606-GY-14
975-WH
976-OR
762-YL
761-GY
WH
1
2
G
200-BK-14
200-BK-14
LEFT TURN
LAMP
7X-6066
RD-18
BK-18
1
2
J
1
2
3
(20) RIDE
CONTROL
SOLENOID
VALVE
6T-5859
OR-18 + BATTERY
BU-18 SOLENOID
BK-18 GROUND
(23) BUCKET POSITIONER SW
8C-5435
G
200-BK-14
200-BK
128-PK
761-GY
128-PK
1
2
3
(25)
G
CONN 17
138-GN-18
251-BK
B412-YL-18
B412-YL-18
138-GN-18
251-BK
B413-PU-18
A
B
C
RD-18
BK-18
WH-18
BK-18 GROUND
OR-18 + BATTERY
BU-18 SOLENOID
LIFT POSITIONER SW
8C-5434
G
138-GN-18
251-BK-18
B413-PU-18
01
01
02
00
00
01
04
00
01
00
00
00
02
00
01
00
02
01
01
02
02
00
02
01
01
01
00
02
01
00
01
00
02
02
00
01
02
A-3
C-12
A-15
E-13
B-11
E-5
A-3
E-2
D-15
F-15
A-1/E-1
B-13
C-10
A-13
F-10
D-11
B-5
C-2
A-3
C-3
D-7
D-2
D-6
B-13
B-13
B-1/F-1
A-2/E-1
D-1
D-2/F-2
D-1
D-8
F-12
A-15
B-7
C-2
E-6
E-2
A
B
C
OR-18
BK-18
W H -18
+V
GROUND
SIGNAL
C
NOTE
STD
ATCH
STD
ATCH
STD
ATCH
ATCH
ATCH
E
ATCH
F
B
C
D
Z
Y
GG
KK
LL
NN
UU
SS
VV
WIRE AS.
4E-3188
6T-6962
8R-2649
103-1091
8R-9526
103-1153
6W-8944
4P-5787
9Y-1948
00
00
00
01
00
00
00
00
00
C-13
B-1/E-14
C-1
B-10
A-13
C-11
F-5
E-13
F-14
AA
BB
CC
DD
EE
PP
BBB
CABLE AS.
4E-1716
8W-3083
4E-2604
7P-6682
4E-7320
9X-5629
101-2640
01
00
00
01
00
00
00
F-14
E-14
F-14
E-14
F-14
F-14
E-5
ATCH
THIS SCHEMATIC IS FOR THE 950FII (101-2781 CHG00)
NOTE: ACTUAL TRANSMISSION GEAR, VEHILCLE SPEED AND
ENGINE SPEED INFORMATION ARE SENT TO CMS VIA THE CAT
DATA LINK FROM THE POWERTRAIN CONTROL
(16) LIFT CYL PRESSURE SENSOR
103-2040
2
LOC
THE CAT LINK WIRES (944-OR & 945-BR) MUST BE TWISTED
TOGETHER AT LEAST 1 TURN PER INCH
FF
FF
1
2
3
PART NO. CHG
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF
AND XMSN SHIFTER IN NEUTRAL
+V
GROUND
SIGNAL
LIFT POSITION SENSOR
3E-5400
251-BK
ATCH WIRE, CABLE &
COMPONENT
CIRCUIT GROUPING
DESIGNATION
H AR N ESS AS.
A
103-6029
B
8E-6402
C
9U-2763
D
9U-2764
E
103-6030
F
103-4729
G
9U-4559
G
100-9283
H
9U-4371
H
102-8960
J
8R-8139
K
9U-2770
L
102-7527
M
9U-2769
N
9U-2810
N
9U-2811
P
102-7526
Q
9U-2767
R
9U-2771
S
7X-6015
T
102-7528
U
9U-4370
V
4E-0597
W
8R-8182
W
8R-8183
X
8R-9599
FF
103-4772
HH
4E-1286
JJ
4E-0630
MM
104-6890
QQ
102-7529
RR
103-4735
TT
9U-4069
WW
4E-7462
XX
102-9541
CCC 8R-9190
AAA 4E-1188
(28) TRANSMISSION
NEUTRALIZER SW
9X-9418
BK-18
BK-18
1
2
L#
IDENT
322-GY
Q
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
CONNECTOR
(A) DIMMER SW
2H-1855
XX
NOTE: ON VEHICLES WITHOUT
HI/LO BEAMS, CONNECT WIRE
AS. GG TO HARNESS AS. Q.
CONN 13
OR-18 +V
A
BK-18 GROUND
B
YL-18 SIGNAL
C
(15) HYD TEMP SENSOR
3E-5370
COLOR
CIRCUIT NOT CONNECTED
XX
3
2
1
NOTE: WIRE AS. "Y"
MUST BE INSTALLED
ON VEHICLES NOT
EQUIPPED WITH
TURN SIGNALS.
BK-18
BK-18
3
605-YL-14
606-GY-14
200-BK-14
200-BK
615-YL
619-GN-14
611-PU-14
610-OR-14
605-YL-14
200-BK-14
R
496-WH-18
201-BK-18
ABBREV
CIRCUIT CONNECTED
(28) STOPLAMP SW
2M-9346
Q
Q
3
5
8
7
6
1
4
2
9
200-BK-14
G
D
HH
GN-18 1 469-GN-18
RD-18
SENDER
+V
GROUND
GROUND
GY-18 2 228-BK-18
BK-18
SIGNAL
YL-18
(5) FUEL LEVEL
(5) FUEL LEVEL BUFFER
SENDER
3E-6172
+ HH
9X-4942
N O TE F
HH
NOTE F
TO
TANK
950FII ONLY
1
2
3
619-GN-14
619-GN-14
200-BK-14
200-BK-14
(15) HYDRAULIC OIL LEVEL SW
3E-9342
L16
+V
GROUND
SIGNAL
G
3
4
5
7
1
8
2
6
9
251-BK-18
R
4
2
1
3
A
614-PU-14
617-BR-14
611-PU-14
CONN 26
+V
GROUND
SIGNAL
NOTE: TURN SIGNAL WIRES 605 & 606
MUST BE GROUNDED ON VEHICLES
NOT EQUIPPED WITH TURN SIGNAL
LAMPS.
MOTOR
R
L20
U
CONN 18
L1
L20
8
251-BK
138-GN-18
L7
L8
L2
L3
L2
L1
L24
L21
A
130-GN-14
604-OR-14
619-GN-14
611-PU-14
610-OR-14
114-GN
322-GY
126-PK-18
720-PU-18
(10) FRONT
WIPER
9X-3392
CONN 14
L5
L22
RD-18
BK-18
YL-18
A
B
C
200-BK-14
619-GN-14
L17
OR-18
BK-18
WH-18
A
B
C
(26) PARKING
BRAKE SW
9X-3210
604-OR-14
L1
L16
138-GN-18
251-BK-18
B413-PU-18
BK-18
1
2
L3
(A) BLOWER
9G-8697
L2
611-PU-14
605-YL-14
606-GY-14
200-BK-14
200-BK-14
614-PU-14
617-BR-14
BUCKET
POSITION
LAMPS
NOTE B
(16) LIFT CYL PRESSURE SENSOR
103-2040
FF
130-GN
H
T
GN
GY
BR
OR
4
3
2
1
SYMBOL DESCRIPTION
L
P
606-GY-14
605-YL-14
200-BK-14
617-BR
LIGHTING GP - ROADING 102-4502
U
CONN 25
M O TO R (A) BLOWER
9G-8697
BK-14
WH/RD-14
L15
A
L3
515-GY-14
S
200-BK-14
BK-14
WH/RD-14
200-BK-14
G
+V
GROUND
SIGNAL
E
BLADE, SPADE, RING,
OR SCREW TERMINAL
515-GY-14
S
U
JJ
200-BK-14
S
P
611-PU-14
619-GN-14
200-BK
200-BK
603-PK
615-YL
200-BK
200-BK
200-BK
603-PK
615-YL
901-WH-18
926/972-BU-18
202-BK-18
720-PU-18
321-BR-18
307-OR-18
306-GN-18
409-OR-18
126-PK-18
7
8
2
1
5
4
3
6
9
972-BU-18
200-BK-14
200-BK-14
L11
CONN 2
522-WH-14
521-YL-14
432-PK-18
429-YL-18
405-GY-18
443-YL-18
416-OR-18
A401-YL-18
417-GY-18
A475-PU-18
441-OR-18
442-GY-18
496-WH-18
440-BR-18
447-PK-18
419-YL-18
201-BK-18
611-PU-14
606-GY-14
605-YL-14
A
CONN 3
128-PK
L19
S
JJ
615-YL
200-BK
JJ
THERMOSTAT SW
3E-5464
515-GY-14
515-GY-14
L18
L22
S
N
(A) RESISTOR
9G-1950
S
N
CAB
FLOOD
LAMP
9X-1439
JJ
P
L18
L24
L10
3
4
5
1
2
(25) LIFT POSITIONER SW
8C-5434
FF
1
2
3
BK-18 GROUND
OR-18 + BATTERY
BU-18 SOLENOID
(13) BRAKE AIR PRESSURE SENSOR
9X-5272
950FII ONLY
113-OR-18
201-BK-18
447-PK-18
515-GY-14
200-BK-14
200-BK-14
522-WH-14
516-GN-14
517-BU-14
515-GY-14
200-BK-14
G
138-GN-18
251-BK
B413-PU-18
RR
S
522-WH-14
S
2
1
L12
537-GN-14
409-OR-18
124-GN-14
614-PU-14
113-OR-18
403-GN-18
439-YL-18
E701-PK-18
D743-GN-18
D744-WH-18
E702-OR-18
910-YL-18
944-OR-18
945-BR-18
615-YL
201-BK-18
521-YL-14
432-PK-18
429-YL-18
405-GY-18
443-YL-18
416-OR-18
A401-YL-18
417-GY-18
A475-PU-18
441-OR-18
442-GY-18
496-WH-18
440-BR-18
447-PK-18
419-YL-18
611-PU-14
RR
517-BU-14
P
G
200-BK 1
128-PK 2
761-GY 3
200-BK-14
RD-18
BK-18
WH-18
(20) RIDE
CONTROL
SOLENOID
VALVE
6T-5859
1
2
J
OR-18 + BATTERY
128-PK 1
BU-18 SOLENOID
762-YL 2
BK-18 GROUND
200-BK 3
(23) BUCKET POSITIONER SW
8C-5435
G
A
B
C
F
U
L7
L8
L7
L8
J
1
2
3
LIFT POSITION SENSOR
3E-5400
113-OR-18
201-BK-18
440-BR-18
L6
L14
L12
L6
L8
606-GY-14
605-YL-14
L12
307-OR-18
720-PU-18
306-GN-18
321-BR-18
105-BR
L13
L17
L18
L6
G
BU-18
WH-18
BK-18
RD-18
YL-18
(8) FORWARD
HORN
7T-0969
G
X
976-OR
200-BK
128-PK
762-YL
200-BK
4
3
2
6
1
5
HI/LO/POSITION/TURN LAMP
3E-7586
NOTE: FOR RH LANE ROADING
G
X
128-PK
BK-18
L6
L7
L8
L15
G
RH LATERAL
TURN LAMP
5C-9029
1
2
201-BK-18
419-YL-18
516-GN-14
L35
L13
202-BK-18
202-BK-18
617-BR-14
L35
L15
102-BU-14
L32
614-PU-14
506-PU
507-WH
608-GN-14
120-YL
310-PU1
02-BU-14
113-OR-18
403-GN-18
617-BR-14
L35
F FLOOD
LAMP
7N-5876
L7
126-PK-18
409-OR-18
L7
F
615-YL
L18
L32
1
2
5
4
3
L10
L11
P
A
F
HAZARD
FLASHER LAMP
7N-5876
FRONT DASH ASSEMBLY
L15
L6
L13
202-BK-18
615-YL
307-OR-18
102-BU-14
F
F
F
F
F
L10
L11
439-YL-18
E701-PK-18
D743-GN-18
D744-WH-18
E702-OR-18
910-YL-18
720-PU-18
944-OR-18
945-BR-18
F
RD
BK
3
1
4
2
5
614-PU-14
124-GN-14
521-YL-14
515-GY-14
516-GN-14
517-BU-14
CUSTOMER DATA
CONNECTION
(D) OPERATOR
DISPLAY
9X-9506
200-BK
200-BK
24
22
23
9
3
12
7
14
4
16
10
15
2
13
5
8
17
19
11
6
18
21
20
1
6
5
4
1
3
2
720-PU-18
910-YL-18
E702-OR-18
D744-WH-18
D743-GN-18
E701-PK-18
439-YL-18
403-GN-18
113-OR-18
200-BK
200-BK
200-BK
G
CONN 17
G
611-PU-14
614-PU
200-BK-14
619-GN-14
606-GY-14
606-GY-14
BU-18
WH-18
BK-18
RD-18
YL-18
HI/LO/POSITION/TURN LAMP
3E-7586
NOTE: FOR RH LANE ROADING
LH LATERAL
TURN LAMP
5C-8964
322-GY
200-BK
419-YL-18
201-BK-18
440-BR-18
113-OR-18
447-PK-18
537-GN-14
606-GY-14
605-YL-14
5
6
F
F
(D) ACTION LAMP
9W-2111
538-BR
1
2
3
2
V
3
V
F
200-BK
615-YL
(A) TURN SIGNAL SW
9G-5589
V
1
4
V
126-PK-18
200-BK-14
200-BK-14
F
614-PU-14
614-PU-14
CONN 23
L36
F
F
F
F
L6
AAA
AAA
603-PK
1
2
200-BK
AAA
619-GN-14
322-GY
C.B. RADIO
VOLTAGE CONVERTER
7T-8000
200-BK
411-PK-18
PANEL LAMPS
7N-5876
N
L8
200-BK-14
200-BK-14
200-BK-14
322-GY
128-PK
B412-YL-18
138-GN-18
251-BK
B413-PU-18
BEACON
9X-9556
N
L7
3
4
5
7
1
8
2
6
9
L1
GROUND
+12 VOLT
200-BK-14
200-BK
200-BK
BK-18
OR-18
P
L6
F
200-BK
200-BK
102-BU-14
2
1
3
F
102-BU-14
605-YL-14
606-GY-14
3
4
1
5
2
6
439-YL-18
E701-PK-18
D743-GN-18
D744-WH-18
E702-OR-18
910-YL-18
720-PU-18
+ BATTERY
GROUND
200-BK-14
614-PU
200-BK
RD-18
BK-18
720-PU-18
306-GN
321-BR
P
RR
537-GN-14
(D) FLASHER
8D-6946
T
403-GN-18
113-OR-18
B417-YL-18
B416-WH-18
251-BK-18
251-BK-18
251-BK-18
251-BK-18
251-BK-18
TUV ROADING FLASHER
6C-8846
N
1
2
HEAD LAMP
+ BATTERY
P
200-BK
615-YL
SPEAKER AS.
6T-7695
TURN
HAZARD
GROUND
1
2
L10
CCC
537-GN-14
606-GY-14
605-YL-14
L23
537-GN-14
614-PU-14
124-GN-14
521-YL-14
200-BK-14
515-GY-14
516-GN-14
517-BU-14
102-BU-14
605-YL-14
606-GY-14
C
C2
31
30B
49A
49
619-GN-14
605-YL-14
606-GY-14
975-WH
976-OR
762-YL
761-GY
614-PU
617-BR
611-PU-14
138-GN-18
251-BK
B412-YL-18
BU-18
BK-18
GY-18
BR-18
GN-18
BBB
RADIO
NOTE D
SPEAKER AS.
6T-7695
10
7
4
2
30
21
20
1
36
15
16
F
BBB
G
6
1
2
9
10
8
7
4
5
3
G
2
3
4
5
1
FOR
RADIO
CONN 14
JJ
B
U
820-BU-18
250-BK-18
819-GY-18
818-BR-18
138-GN-18
ANTENNA AS.
9W-3072
966-GY-18
CCC
511-BR-18
512-GN-18
206-BK
508-PU-18
509-WH-18
135-BU
108-BU
108-BU
512-GN-18
511-BR-18
N
L35
L11
970-GN-18
CONN 1
971-YL-18
CCC
1
108-BU
2
1 2 3 4 5 6 S
JJ
615-YL
200-BK
JJ
N
+ BATTERY
GROUND
TX LCD OUT
LCD CLOCK
LCD LATCH
NORM/CAL
CLEAR/CHG
(A) VOLTAGE CONVERTER
7T-8000
GEAR
4F
3F
2F
1F
N
1R
2R
3R
4R
WH-18
BK-18
BU-18
BR-18
GY-18
PU-18
PK-18
GROUND
+12 VOLT
1
2
3
4
5
6
7
BK-18
O R -18
24V OUTPUT
GND ALSO N
SOLENOID /
138-GN-18
251-BK-18
863-BU-18
864-BR-18
865-GY-18
B414-OR-18
B415-PK-18
2
1
3
CCC
944-OR-18
945-BR-18
439-YL-18
D744-WH-18
910-YL-18
E702-OR-18
E701-PK-18
D743-GN-18
496-WH-18
A401-YL-18
442-GY-18
443-YL-18
441-OR-18
447-PK-18
409-OR-18
429-YL-18
432-PK-18
405-GY-18
417-GY-18
403-GN-18
A475-PU-18
416-OR-18
419-YL-18
113-OR-18
440-BR-18
201-BK-18
611-PU-14
615-YL
538-BR
19 DISPLAY SINGLE/FILL
25 HARNESS CODE 4
26 HARNESS CODE 3
27 HARNESS CODE 2
28 HARNESS CODE 1
29 HARNESS CODE 0
9 CLEAR
20 SPEEDO US/METRIC
8 SERVICE
39 UNUSED
13 UNUSED (SW 12)
32 UNUSED (SW 1)
201-BK-18
5 UNUSED
201-BK-18
945-BR-18 24 CAT LINK 944-OR-18 23 CAT LINK +
A475-PU-18 30 SECONDARY BRK PRESS
429-YL-18 31 BRK OIL TEMP
11 UNUSED
440-BR-18 14 BRK AIR BAR GRPH
7 SYS VOLTAGE
A401-YL-18
10 UNUSED
442-GY-18 15 HYD TEMP BAR GRPH
443-YL-18 16 CNVT TEMP BAR GRPH
441-OR-18 17 COOL TEMP BAR GRPH
447-PK-18 18 FUEL LEVEL BAR GRPH
496-WH-18 33 HYD OIL LEVEL
432-PK-18 35 BRK OIL PRESS
405-GY-18 40 ENG OIL PRESS
417-GY-18 37 PRIM STEER
403-GN-18 12 ALTERNATOR
409-OR-18 34 NEUTRAL
416-OR-18 38 SUPPLEMENTAL STEER
419-YL-18 36 PARK BRAKE
1 + BATTERY
113-OR-18
2 GROUND
201-BK-18
6 HIGH BEAM IND
611-PU-14
606-GY-14 22 RIGHT TURN IND
605-YL-14 21 LEFT TURN IND
3 ALARM
410-WH-18
4 MASTER LAMP
411-PK-18
(D) COMPUTERIZED MONITORING SYSTEM (CMS)
3E-7336
F
(A) ALARM
RD
410-WH-18 1
9G-9813
BK
201-BK-18 2
751/B999-GN-18
921/965-WH-18
752/969-YL-18
922/968-BR-18
754-BU-18
923/966-GY-18
755-OR-18
924/970-GN-18
900-PU-18
925/971-YL-18
+ BATTERY
GROUND
F
6
5
40
33
32
31
17
14
34
35
39
8
9
24
25
26
27
28
29
22
23
37
3
12
11
19
13
18
38
275-BK-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
291-BK-18
292-BK-18
290-BK-18
G
605-YL-14
606-GY-14
CAB
FLOOD
LAMP
9X-1439
JJ
4
3
2
6
1
5
611-PU-14
617-BR
200-BK-14
619-GN-14
605-YL-14
BUCKET
POSITIONER
LAMP
NOTE B
614-PU
G
614-PU
L9
1
4
2
3
7
6
8
5
9
10
R D -18
BK-18
F
944-OR-18
945-BR-18
B999-GN-18
965-WH-18
969-YL-18
968-BR-18
1
2
F
BU-18
BK-18
GY-18
BR-18
GN-18
N
P
(D) NEUTRALIZER
OVERRIDE LAMP
7N-5876
A
B
C
D
E
N
F
F
FRONT DASH ASSEMBLY
2
1
F
201-BK-18
201-BK-18
CAT DATA LINK
CONNECTION
201-BK-18
201-BK-18
W H -18
BK-18
(D) TRANSMISSION
AUTOMATIC
MODE LAMP
7N-5876
200-BK
508-PU-18
509-WH-18
N
F
200-BK
910-YL-18
201-BK-18
120-YL
DOME LAMP
6T-4864
275-BK-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
201-BK-18
(D) AUTO RIDE
CONTROL LAMP
7N-5876
F
439-YL-18
200-BK
200-BK
L9
910-YL-18
720-PU-18
614-PU
200-BK
126-PK-18
126-PK-18
193-PU
202-BK-18
E701-PK-18
E702-OR-18
D743-GN-18
D744-WH-18
BK-18
BK-18
B417-YL-18
251-BK-18
102-BU-14
CCC
7
11
3
4
5
6
9
10
8
1
2
12
L25
1
2
614-PU
200-BK
BK-18
BK-18
1
2
614-PU
200-BK
310-PU
308-YL
308-YL
308-YL
326-PU
307-OR-18
105-BR
200-BK
614-PU
118-GY
505-BU
504-YL
503-BR
507-WH
4
3
12
2
1
11
10
5
8
7
6
9
N
614-PU
200-BK
500-BR
501-GN
502-OR
506-PU
B416-WH-18
251-BK-18
619-GN-14
610-OR-14
614-PU-14
118-GY
118-GY
118-GY
B417-YL-18
B416-WH-18
B413-PU-18
138-GN-18
B412-YL-18
251-BK-18
L34
795-YL
975-WH
112-PU-4
403-GN-18
614-PU-14
506-PU
507-WH
310-PU
102-BU-14
113-OR-18
608-GN-14
120-YL
617-BR-14
L32
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
11
CONN 24
975-WH
795-YL
L24
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
(C) TRANSMISSION
NEUTRALIZER
PANEL
OVERRIDE SW
LAMP
7X-6396
7N-5876
T 2
6 T
T 5
3
T
T
T
126-PK-18
L27
L24
L32
976-OR
975-WH
795-YL
975-WH
CONN 22
6
5
4
3
2
1
7
F
751/B999-GN-18 SOL 1 PWR
921/965-WH-18 SOL 1 RTN
752/969 YL-18 SOL 2 PWR
922/968-BR-18 SOL 2 RTN
754-BU-18
SOL 3 PWR
923/966-GY-18 SOL 3 RTN
755-OR-18
SOL 4 PWR
924/970-GN-18 SOL 4 RTN
SOL 5 PWR
900-PU-18
925/971-YL-18 SOL 5 RTN
SOL 6 PWR
901-WH-18
926/972-BU-18 SOL 6 RTN
720-PU-18 NEUTRALIZER
202-BK-18 GROUND
321-BR-18 BACKUP ALARM
306-GN-18 START RELAY
307-OR-18 START SW
409-OR-18 NEUTRAL (EMS)
126-PK-18 B+
DIAL SHIFTER
OPERATION
200-BK
L52
L25
L35
L24
A
3
2
1
METRIC UNITS
SPEEDO CODE PLUG
7I-3707
L19
E
(C) PAYLOAD
MEASUREMENT
SYSTEM
STORE SW
9X-9688
L36
120-YL
102-BU -14
L35
L29
976-OR
975-WH
795-YL-18
105-BR
200-BK
206-BK
135-BU
(C) AUTO RIDE
CONTRL SW
7T-2081
1 T
T 2
3 T
4 T
T 5
6 T
200-BK-14
202-BK-18
251-BK-18
251-BK-18
B416-WH-18
B417-YL-18
310-PU
126-PK-18
193-PU
504-YL
118-GY
503-BR
505-BU
1
3
4
2
200-BK
200-BK
200-BK
200-BK
200-BK
200-BK
GN
GY
BR
OR
BK
200-BK
SPAR E
L
L
L
L
L
L
L
L
L
L
L
L
L39
L52
307-O R -18
615-YL
L35
974-PU-18
978-GN-18
202-BK
975-WH
105-BR
603-PK
615-YL
120-YL
102-BU-14
118-GY
504-YL
503-BR
505-BU
L31
112-PU-4
1
L26
L38
1
2
1
2
NN
A
0
1
105-BR
105-BR
128-PK-18
112-PU-14
112-PU-14
WH
WH
2
1
2
1
WH
WH
WH
WH
WH
WH
10A
10A
10A
10A
10A
10A
10A
E
0
201-BK-18
201-BK-18
291-BK-18
290-BK-18
L17
L43
NOTE E
KK
1
E701-PK-18
D743-GN-18
201-BK-18
201-BK-18
M
LL
L43
P
1
0
E701-PK-18
D743-GN-18
D744-WH-18
L6
L31
L34
L35
L29
0
AUTO
L36
L36
L38
L37
0
124-GN-14
L28
L31
1
F
F
L3
433-BU-18
2
3
1
201-BK-18
A
A
CONN 15
M
BK-18
BK-18
BK-18
L44
L44
2
3
1
604-OR-14
321-BR
614-PU-14
606-GY-14
605-YL-14
617-BR-14
608-GN-14
102-BU-14
A401-YL-18
105-BR
308-YL
306-GN
310-PU
112-PU-4
416-OR-18
432-PK-18
120-YL
310-PU
417-GY-18
201-BK-18
507-WH
506-PU
200-BK-14
200-BK-14
200-BK-14
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
200-BK
795-YL
975-WH
405-GY-18
443-YL-18
201-BK-18
326-PU
521-YL-14
522-WH-14
113-OR-18
113-OR-18
113-OR-18
113-OR-18
CONN 4
L38
0
3
4
2
1
292-BK-18
201-BK-18
251-BK
138-GN-18
C
(21) BRAKE OIL SWITCHES
7V-5647
M
L40
GERMAN ROADING VERSION
2
(A) TRANSMISSION SHIFTER
105-0154
(D) RIDE CONTROL
LAMP
7N-5876
L16
(26) SUPPLEMENTAL
STEERING SW
9X-1159
417-GY-18
201-BK-18
W
1
201-BK-18
BK-18
2
416-OR-18
BK-18
L45
L53
W
2
1
L30
CMS
FRONT FLOODS
REAR FLOODS
CIGAR LIGHTER
AUTOSHIFT
KICKOUTS
950FII OTHERS
_
F
F
F
D744-WH-18
E702-OR-18
L19
795-YL
975-WH
443-YL-18
201-BK-18
405-GY-18
113-OR-18
326-PU
522-WH-14
521-YL-14
8
9
5
2
4
1
3
7
6
BK-18
BK-18
(29) PRIMARY
STEERING SW
9X-1159
L38
L37
113-OR-18
127-OR
116-BR
129-BU
164-WH-18
128-PK
0
1
2
1
2
GROUND STRAP 7G-1060
NON-GERMAN ROADING VERSION
L31
L34
L35
L29
L34
L35
1
1
6
4
3
5
2
L46
L45
L53
L47
114-GN
130-GN-14
429-YL-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
441-OR-18
403-GN-18
113-OR-18
L37
0
120-YL
200-BK
P
113-OR-18
L15
164-WH-18
977-YL-18
973-BR-18
944-OR-18
945-BR-18
E701-PK-18
D744-WH-18
D743-GN-18
202-BK-18
B999-GN-18
965-WH-18
969-YL-18
968-BR-18
966-GY-18
970-GN-18
971-YL-18
972-BU-18
202-BK-18
202-BK-18
202-BK-18
P
126-PK-18
608-GN-14
L43
L47
L46
A475-PU-18
201-BK-18
L29
126-PK-18
617-BR
619-GN-14
610-OR-14
608-GN
308-YL
326-PU
105-BR
L46
L45
L48
CONN 7
2
1
0
UU
BK
BK
200-BK-14
614-PU-14
617-BR-14
417-GY-18
201-BK-18
416-OR-18
432-PK-18
120-YL
310-PU
W
L29
L30
108-BU-14
124-GN-14
126-PK-18
118-GY
138-GN-18
120-YL
113-OR-18
164-WH-18
128-PK-18
102-BU-14
105-BR
193-PU
OFF
200-BK-14
FOR
AIR
SEAT
1
403-GN-18
102-BU-14
113-OR-18
403-GN-18
128-PK
201-BK-18
1ST GEAR
CL #6
3
7
8
5
10
6
4
11
9
1
2
12
0
L26
L5
L42
2
3
1
L31
2ND GEAR 3RD GEAR
CL #4
CL #5
FUSE HOLDERS (14)
4K-5122
P
L
128-PK
(C) 10A FUSES (14)
3K-8782
P
T
614-PU-14
24
22
23
13
3
12
18
17
19
9
10
15
8
16
5
11
14
7
4
2
6
21
20
1
L42
15A
15A CIRCUIT
BREAKERS
6N-8589
L39
L52
L45
L
975-WH
417-GY-18
201-BK-18
B
976-OR
2
1
W
BK-18
BK-18
2
1
900-PU-18
975-WH-18
901-WH-18
614-PU-14
614-PU-14
614-PU-14
200-BK-14
(C) SEAT AIR COMPRESSOR
(C) BLOWER MOTORS
RIDE CONTROL
193-PU
BEACON
144-GN
TRANSMISSION SHIFTER
126-PK-18
WIPER MOTORS
118-GY
PAYLOAD MEAS SYS
138-GN-18
VOLTAGE CONV/AIR DRYER
120-YL
112-PU
112-PU
112-PU
112-PU
112-PU
112-PU
112-PU
KK
TERMINAL STUD 9G-8451
112-PU
112-PU
112-PU
112-PU
112-PU
112-PU
112-PU
112-PU-4
L38
L37
975-WH
506-PU
507-WH
L46
A
1
2
3
B
975-WH-18
B
L
NN
975-WH-18
B
108-BU-14
124-GN-14
0
308-YL
OFF
15A
REV
CL #1
975-WH-18
755-OR-18
OPEN
950FII JAPAN
120-YL
200-BK
L27
614-PU-14
CLOSED
MANUAL
507-WH
506-PU
L28
144-GN
270
E701-PK-18
E702-OR-18
D743-GN-18
D744-WH-18
126-PK-18
910-YL-18
720-PU-18
102-BU-14
113-OR-18
403-GN-18
ON
271
E701-PK
1
T
CONN 11
200-BK-14
272
FRONT RH SW PANEL
102-BU-14
CLOSED
L26
T
D743-GN
ON
310-PU
308-YL
CONN 12
310-PU
OPEN
P
QQ
126-PK-18
120-YL
AUTO
1
2
T
D744-WH
PANEL
LAMP
7N-5876
T
PW
QQ
QQ
P
614-PU-14
273
200-BK
614-PU
614-PU-14
506-PU
507-WH
126-PK-18
120-YL
B412-YL-18
B413-PU-18
138-GN-18
251-BK-18
IND
LAMP
200-BK
202-BK-18
(C) BEACON SW
6T-3990
L
L
603-PK
2 3
QQ L
T
B B
138-GN-18
MODE
TERM
2 TO 3
975-WH-18
751-GN-18
P
L
403-GN-18
1
6 614-PU-14
614-PU-14
5
610-OR-14
L27
9
619-GN-14
L27
608-GN
4
615-YL
7
617-BR
8
977-YL-18 11
L28
973-BR-18 10
439-YL-18 2
603-PK
3
12
L
TERM
1 TO 2
975-WH-18
752-YL-18
L
439-YL-18
NN
B
CONN 8
977-YL-18
TRANSMISSION AUTO/MAN SW OPERATION
T
QQ
118-GY
118-GY
200-BK-14
200-BK-14
200-BK-14
200-BK-14
102-BU-14
105-BR
193-PU
L29
L30
B
200-BK-14
(C) TRANSMISSION
AUTO/MANUAL SW
9X-9099
193-PU
OPEN ROPS HARNESS
754-BU-18
QQ H
L25
L9
CONN 10
B
KEY/WIPER SW PANEL
(C) RUNNING
LAMP SW
6T-3989
(C) PAYLOAD
MEASUREMENT
SYSTEM
REWEIGH SW
9X-9688
(C) START AID PANEL
LAMP
SWITCH
7N-5876
6T-6066
T
T
(C) REAR WIPER SW
3T-6655
QQ
L
3 L
973-BR-18
4
6 L
B+
B+
GROUND
HIGH
LOW
PARK
WASH
L26
200-BK
1 L
L 2
N
FWD
CL #2
L
5
202-BK-18
L 5
L29
6
RD
RD
BK
WH
YL
BU
BR
614-PU
200-BK
PANEL
LAMP
7N-5876
L
1
2
3
4
5
6
7
8
274
INPUTS (1=SW CLSD, 0=SW OPEN)
PANEL LAMP
7N-5876 Q Q
NN
NN
NN
NN
NN
NN
N
8
QQ
(C) FRONT INTERMITTANT
WIPER SW
3E-0155
L15
L38
200-BK
614-PU
L9
200-BK
P
ATT AUTO RIDE CTRL SW OPERATION
615-YL
200-BK
129-BU
118-GY
118-GY
200-BK-14
502-OR
501-GN
500-BR
506-PU
(C) KEY START SW
9G7641
L
608-GN
615-YL
617-BR
614-PU-14
102-BU -14
105-BR
127-OR
116-BR
L
CIGAR LIGHTER
9W-0335
N
N
102-BU-14
(C) FLOOD
LAMP SW
9X-1423
L
TO
BEACON
614-PU-14
617-BR
617-BR
R
L33
SW POS
9 L
102-BU-14
L
N
200-BK
12 L
11
L
102-BU-14
12
L38
TO C.B.
VOLTAGE
CONVERTER
L30
L 11
615-YL
NN
10A
NN
10A
NN
10A
NN
10A
NN
10A
NN
10A
NN
10A
N
LOWER CAB
GROUND
L29
L 8
200-BK
UPPER CAB
GROUND
102-BU-14
3
QQ
Q Q C O FF
326-PU
QQ S ON
307-OR-18
Q Q B ST
105-BR
614-PU
200-BK
L9
N
6 L
9 L
105-BR
TO RH
FLOOD
LAMP
L
L 2
105-BR
L 5
615-YL
TO RH
FLOOD
LAMP
L39
L44
PANEL L
LAMP
7N-5876
3 L 608-GN
L39
K
K
L47
L44
603-PK
403-GN-18
308-YL
308-YL
QQ
614-PU
200-BK
200-BK
614-PU
614-PU
+
L9
TO LH
FLOOD
LAMP
116-BR
127-OR
N
TO LH
FLOOD
LAMP
N
450-YL-18
710-GN-18
752-YL-18
901-WH-18
751-GN-18
900-PU-18
755-OR-18
754-BU-18
975-WH
L48
L47
QQ
CODE
PLUG
CIRCUIT IDENTIFICATION
SEE CHART
FOR HARNESS
CODE PLUGS
105-BR
200-BK
120-YL
200-BK
102-BU-14
200-BK
FRT RH SW PANEL
PANEL LAMP
7N-5876
PANEL LAMP
7N-5876
QQ
614-PU
118-GY
118-GY
-
UPPER
CAB
GROUND
L33
KEY/WIPER SW PANEL
200-BK
200-BK
105-BR
603-PK
615-YL
120-YL
102-BU-14
L33
N
200-BK
L
APPLICATION
CONN 27
N
200-BK
200-BK
L
TRANSMISSION
L48
N
SPARE
L46
200-BK
K
(9) FRONT
WASHER
MOTOR
7T-8890
3
605-YL-14
CMS HARNESS CODE PLUGS (1=GND, 0=OPEN)
L33
504-YL
118-GY
503-BR
505-BU
102-BU-14
L37
L48
L52
T
105-BR
603-PK
615-YL
120-YL
102-BU-14
105-BR
615-YL
N
WH
WH
CONN 6
MOTOR
H
L31
L
L 2
202-BK-18
202-BK-18
944-OR-18
945-BR-18
164-WH-18
973-BR-18
977-YL-18
968-BR-18
B999-GN-18
972-BU-18
969-YL-18
965-WH-18
971-YL-18
970-GN-18
966-GY-18
D743-GN-18
D744-WH-18
E701-PK-18
978-GN-18
974-PU-18
976-OR-18
795-YL-18
H
G
B
A
D
C
J
I
F
E
L
K
M
N
200-BK
200-BK
200-BK
603-PK
615-YL
617-BR
NOTE: FOR OPTIONS
CODE PLUG SEE
CHART ABOVE
P
A221-BK-18 A
202-BK-18 B
A222-BK-18 C
202-BK-18
202-BK
200-BK
200-BK
TT
15
L44
4
L9
200-BK
1
2
TT C
2
522-WH-14
1
521-YL-14
TT
(18) TRANSMISSION
SPEED SENSOR
3E-7886
WH-18
BK-18
200-BK
(9) REAR K
WASHER
7T-8890
(21) START AID
SOLENOID
9G-4365
TT
522-WH-14
513-OR-14
1
2
W
(17) TRANSMISSION
OIL TEMPERATURE SENSOR
3E-5370
113-OR-18 A
O R -18 +V
BK-18 G R O U N D
201-BK-18 B
YL-18 SIG N AL
443-YL-18 C
C
(24) ENGINE
OIL SW
9X-4276
A
E
L45
200-BK
MOTOR
BK-18
BK-18
BK-18
RD-18
BU-18
C
8
9
1
21
20
12
19
14
18
13
15
16
17
10
11
26
22
23
37
38
40
6
5
32
36
31
35
34
33
39
N
1
7
2
9
5
10
11
12
4
8
6
3
(C) SERVICE METER
6T-7337
1
2
L48
K
2
1
201-BK-18
201-BK-18
405-GY-18
923-GY-18
754-BU-18
922-BR-18
752-YL-18
921-WH-18
751-GN-18
924-GN-18
755-OR-18
925-YL-18
900-PU-18
926-BU-18
901-WH-18
975-WH
(14) ENGINE SPEED
SENSOR
3E-7886
BK-18
WH-18
795-YL
975-WH
311-WH
1
2
3
L31
200-BK
L47
(29) PRIMARY
STEERING SW
9X-1159
A
B
C
2
24
L49
L49
326-PU
2
1
L47
C
C
GN
GN
(19) A/C CLUTCH
SOLENOID
8T-8813
301-BU-10
200-BK-10
L34
L35
WH
WH
A475-PU-18
201-BK-18
304-WH
310-PU
311-WH
302-OR
207-BK
203-BK
306-GN
101-RD
109-OR
112-PU
308-YL
13
5
14
15
1
9
12
8
16
17
6
18
19
20
4
10
11
2
7
3
B
C
202-BK-18
710-GN-18
E
L52
L44
L46
L45
L43
L49
C
450-YL-18
202-BK-18
L52
DIAGNOSTIC CONNECTOR
L33
MAIN PANEL
(18) TRANSMISSION SOLENOID
VALVES 12V (6)
3E-3748
L39
112-PU-4
CONN 5
SECONDARY BRAKE
AIR PRESSURE SW
8T-9792NOTE: ATT FOR
GERMAN ROADING
ONLY
E
L48
A
RELAY PANEL
BK-18
BK-18
BK-18
5
L9
PLATFORM
GROUND
24 751-GN-18
22
23 754-BU-18
9
3 755-OR-18
12
19 752 YL-18
14
18 901-WH-18
13
10 900-PU-18
15
8 202-BK-18
16 710-GN-18
5 450-YL-18
11 978-GN-18
17 974-PU-18
7
4
2 976-OR-18
6 795-YL-18
21
20
1 975-WH-18
109-OR
200-BK
200-BK
304-WH-8
L51
109-OR-4
101-RD-4
311-WH
310-PU
302-OR
L50
207-BK
203-BK
112-PU-4
310-PU
306-GN
308-YL
105-BR
102-BU-14
A401-YL-18
(B)
ALTERNATOR
BREAKER
9S-4693
0
751-GN-18
921-WH-18
752 YL-18
922 BR-18
754-BU-18
923-GY-18
755-OR-18
924-GN-18
900-PU-18
925-YL-18
901-WH-18
926-BU-18
202-BK
710-GN-18
450-YL-18
978-GN-18
974-PU-18
101-RD-4
105-BR
101- R D
109-OR-4
A
G
4TH GEAR
CL #3
L52
A
Z
311-WH
A
A
L47
3
2
1
L51
(B) MAIN
RELAY
3T-0376
A
(B) START
A
RELAY
3E-0075
A
A
80A
2
1
304-WH
177-OR-4
BU S BAR
7V9275
(B) MAIN
BREAKER
9S-4693
L46
L44
L49
105-BR
308-YL
306-GN
306-GN
105-BR
A
L45
3
2
1
1
2
(B) RESISTOR
6T-2217
L47
BK-18
BK-18
80A
9U-1064
102-BU-14
105-BR
193-PU
201-BK-18
A
A401-YL-18
102-BU-14
114-G N
130-G N -14
121-YL
105-BR
177-OR-8
101-RD-14
101-RD
101-RD
101-RD
101-RD
A
NO AUTO RIDE CTRL
L37
200-BK-14
L45
L46
L44
311-WH
(B) FUSE
3K-8782
FUSE HOLDER
4K-5122
202-BK-18
276-BK-18
277-BK-18
278-BK-18
279-BK-18
CAT LINK +
CAT LINK + BATTERY
AUTO/MAN SW (N/O)
AUTO/MAN SW (N/C)
SOL 2 SW GND
SOL 1 SW TO B+
SOL 6 SW GND
SOL 2 SW TO B+
SOL 1 SW GND
SOL 5 SW GND
SOL 4 SW GND
SOL 3 SW GND
RIDE CTRL SW B+
RIDE CTRL SW B+
RIDE CTRL SW GND
DWNSHFT SW (N/O)
DWNSHFT SW (N/C)
RIDE CTRL SOL
DUAL HP SOL
UNUSED
ENG SPD IN
TRANS SPD IN
SOL 2 - FWD
SOL 6 - SPD 1
SOL 1 - REV
SOL 5 - SPD 2
SOL 4 - SPD 3
SOL 3 - SPD 4
SOL GND RETURN
L41
L41
200-BK-14
200-BK-14
FORWARD HORN
STOP LAMPS
BACKUP ALARM
KEY
6
L
CONN 9
TRANSMISSION
200-BK
308-YL
RELAY PANEL
A
A
A
A
10A
10A
10A
10A
2
1
3
4
5
6
GROUND
UNUSED SW TO GND
L44
200-BK-14
(B) RUNNING LAMP BKR
3T-2662
A
A
102-BU-14
101-RD-14
15A
(C) ENGINE
SHUTDOWN
SOLENOID
8C-3663
203-BK
SS
L46
A
G
603-PK
BK-6
608-G N -14
200-BK-14
A
A
A
A
202-BK-18
202-BK-18
281-BK-18
280-BK-18
(6) AUTOSHIFT TRANSMISSION CONTROL
103-8949
P
SHIFT CODE 2
7 278-BK-18
SHIFT CODE 0
3 276-BK-18
SHIFT CODE 1
4 277-BK-18
30 279-BK-18
SHIFT CODE 3
SERVICE
28 280-BK-18
CLEAR
29 281-BK-18
OPTIONS CODE 0
25 A221-BK-18
OPTIONS CODE 1
27 A222-BK-18
403-GN-18
L50
200-BK-14
200-BK-14
200-BK-14
0
CODE PLUG P/N
200-BK
D
R
ENGINE
GROUND
L44
TO FRAME
101-RD-18
101-RD-18
SS
L51
CONN 19
RELAY PANEL
C
L51
L46
200-BK-14
H
FLOOD LAMP
9X-1439
200-BK-14
608-GN-14
617-BR-14
605-YL-14
606-GY-14
614-PU-14
321-BR
604-OR-14
121-YL
200-BK
200-BK
H
604-OR-14
614-PU-14
200-BK-14
A
429-YL-18
201-BK-18
3
4
2
1
975-WH-18
975-WH-18
975-WH-18
975-WH-18
975-WH-18
975-WH-18
975-WH-18
H
1
3
2
ALT
A222
9U-1063
P
200-BK
2
7
9
5
6
8
3
4
1
200-BK-14
200-BK-14
STOP/TAIL/PARK LAMP
8C-6207 (USA)
RD-18
WH-18
BK-18
NOT
USED
A
H
200-BK-14
606-GY-14
RIGHT TURN LAMP
7X-6066 (USA)
S
T
G
+
A221
AUTO RIDE CTRL
OPTIONS CODE PLUGS
615-YL
603-PK
Y
H
D
L45
200-BK
604-OR-14
(1) BACKUP ALARM
3T-1815
H
321-BR
121-YL
H
2
1
2
1
200-BK-14
200-BK-14
605-YL-14
WH
LEFT TURN LAMP
7X-6066 (USA)
BK-18
R D -18
SERVICE
PLUG
L51
L50
200-BK-14
200-BK-14
200-BK-14
2
1
BK-18
RD-18
D
L35
P
L50
302-OR
207-BK
200-BK
311-WH
113-OR-18
201-BK-18
441-OR-18
403-GN-18
L49
L49
STOP/TAIL/PARK LAMP
8C-6207 (USA)
H
109-OR-4
L31
200-BK
604-O R -14
617-BR -14
200-BK-14
200-BK-14
1
3
2
D
101-RD-4
304-WH-8
109-OR-4
H
R D -18
W H -18
BK-18
201-BK
A
138-GN-18
251-BK-18
250-BK-18
863-BU-18
864-BR-18
818-BR-18
820-BU-18
819-GY-18
865-GY-18
B414-OR-18
B415-PK-18
L34
L35
(2) ALTERNATOR
100-5047
A
S
T
G
(2) ETHER AID
COOLANT SW
8C-3569
T
5
4
2
6
1
3
8
7
138-GN-18
(6) PAYLOAD MONITOR ECM
3E-5273
CONN 21
E
FLOOD LAMP
9X-1439
H
200-BK-14
200-BK-14
608-G N -14
H
608-G N -14
D
P
1
2
LIGHTING GP - ROADING 102-4502
D
200-BK
311-WH
L34
120-YL
H
FLO O D LAM P
9X-1439
2
1
CONN 10
1
9
8
2
7
6
5
4
3
10
11
12
L49
(2) COOLANT TEMPERATURE SENSOR
3E-5370
D
OR-18
113-OR-18
A
+V
B
GROUND
BK-18
201-BK
C
SIGNAL
YL-18
441-OR-18
608-GN
200-BK-14
207-BK
BK-4
DD
TO
ENGINE
BK-00
DD
CC
BK-00
PP
TO
FRAME
B417-YL-18
B416-WH-18
B412-YL-18
B413-PU-18
138-GN-18
18
16
6
7
8
3
4
1
10
9
2
5
11
12
13
14
15
17
19
20
202-BK-18
202-BK-18
202-BK-18
(4)
12V BATTERY
9G-4247
302-OR
301-BU
BK
VV
BK
301-BU-10
301-BU
BB
D
BK
RD
BU
H
EE
D
C
200-BK-10
301-BU -10
STOP/TAIL/PARK LAMP
9X-1404 (ECE)
H
S
RD-18 1
604-OR
T
WH-18 3
614-PU-14
G
BK-18 2
200-BK-14
MOTOR
VV
POS NEG
CONN 20
200-BK-14
200-BK-14
RIGHT TURN LAMP
9X-1406 (ECE)
1
2
PP
C
L49
604-OR
RESISTOR
6T-2217
RD-00
RD-00
200-BK-14
606-GY-14
200-BK-14
608-GN-14
617-BR-14
605-YL-14
606-GY-14
614-PU-14
321-BR
604-OR-14
121-YL
(12) STARTER
9X-9995
304-WH-8
S A
101-RD-4
AA
D M TR BAT
G
BK-00
2
1
A
2
7
9
5
6
8
3
4
1
H
BK-00
BK-00
H
604-OR
BACKUP ALARM
3T-1815
H
321-BR
121-YL
H
BK-18
R D -18
RD-00
203-BK
BK-00
LEFT TU R N LAM P
9X-1406 (EC E)
BK-00
200-BK-14
605-YL-14
BK-00
2
1
617-BR-14
BK-18
RD-18
7
(11) REAR WIPER
9X-3392
STORE SW IN
REWEIGH SW IN
LIFT POS SENS
LIFT PRESS SENS
UNUSED
UNUSED
UNUSED
+24V (IN)
UNUSED
UNUSED
GROUND
LINK GND
TX LCD OUT
LCD CLOCK
TX OUT
TX KEY OUT
RX IN
LCD LATCH
NORM/CAL SW IN
CLEAR/CHG SW IN
CC
PP
L33
200-BK
RR
BB
200-BK-14
F
H
8
G
603-PK
200-BK
NOTE: REAR MOUNT
FOR BEACON
(22) DISCONNECT SW
7N-0718
A
200-BK-14
200-BK-14
200-BK-14
STO P/TAIL/PAR K LAM P
9X-1404 (EC E)
N EG PO S
9
10
N
(3) 12V BATTERY
9G-4247
AA
EE
L30
LICENSE
FLOOD LAMP
H
PLATE
9X-1439
1
617-BR-14
H
LAMP
2
200-BK-14
200-BK-14
608-GN
H
608-GN
H
1
R D -18
604-OR
S
3
W H -18
T
617-BR-14
2
BK-18
G
200-BK-14
11
12
13
128-PK
200-BK
200-BK
762-YL
200-BK
761-GY
14
135-BU
206-BK
15
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
NOTE B: TO BE INSTALLED BY DEALER
NOTE D: RADIO TO BE SPECIFIED BY CUSTOMER AND INSTALLED
BY DEALER
NOTE E: TUV ONLY
NOTE F: FOR USE ON 950FII ONLY
1
THIS SCHEMATIC IS FOR THE 950F SERIES II WHEEL LOADER
ELECTRICAL SYSTEM
MEDIA NUMBER: SENR5919-00
SCHEMATIC PART NUMBER: 101-2781, CHANGE: 00, VERSION: Components are shown installed on a fully operable machine with the key and engine off, transmission shifter
in neutral and with parking brake set.
Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
A
MACHINE HARNESS CONNECTOR AND
COMPONENT LOCATIONS
VIEW ALL CALLOUTS
22
12
38
9
11
18
5
6
13
35
A
25
16
37
26
3
D
40
10
2
23
1
20
19
28
24
39
4
29
14
B
B
21
21
7
9
17
36
7
11
6
34
A
41
15
C
34
27
27
10
C
8
29
D
36
26
14
25
19
8
2
23
24
28
1
16
3
39
4
40
22
12
38
17
18
15
35
41
5
37
13
20