MANUAL ELECTRICO

1. INTERACTIVE SCHEMATIC
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Information
Schematic
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Tap Table
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Electrical Symbols
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Rear Frame
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Features
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Bookmarks X
EC-C3
EC-C2 E-C60
EC-C1
E-C61
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2. Electrical System
330C L Excavator
DKY1-UP
2014 Caterpillar, All Rights Reserved Printed in U.S.A.©
RENR5457-04
July 2014

3. Page 1 of 2
COMPONENT LOCATION
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
A/C Switch Panel D-1 A Solenoid - 1 P - 2P Exchange 2 H-7 F
Air Heater F-11 H Solenoid - 1 Way / 2 Way Cont. B-5 35
Alarm Fault F-3 A Solenoid - A/C Clutch E-11 50
Alarm Travel A-5 3 Solenoid - Double Action H-7 F
Alternator F-11 4 Solenoid - Flow Limit A-7 F
Antenna C-4 5 Solenoid - Fine Swing C-4 30
Battery I-12 6 Solenoid - Hammer B-10 F
Block Terminal G-9 E Solenoid - Hyd. Lock C-9 G
Breaker Alt. H-12 E Solenoid - Injector 1 C-10 36
Controller E-8 1 Solenoid - Injector 2 C-10 37
Controller Eng. F-12 H Solenoid - Injector 3 C-10 38
Controller Valve C-8 2 Solenoid - Injector 4 C-10 39
Converter D-5 A Solenoid - Injector 5 C-10 40
Converter - 12V 7A I-5, I-6 D Solenoid - Injector 6 C-10 41
Eng. Speed Dial H-1 B Solenoid - Power Shift Cont. A-9 F
Fuse Block H-10, H-12 E Solenoid - Primary NFC A-7 F
Horn C-2 7 Solenoid - Pump 1 Flow Cont. A-12 F
Joystick (L) I-3 C Solenoid - Pump 2 Flow Cont. A-12 F
Joystick (R) H-1 B Solenoid - Quick Coupler A-9 F
Lamp - Boom C-2 8 Solenoid - Relief 1 B-5 31
Lamp - Cab G-1 9 Solenoid - Relief 2 B-5 32
Lamp - Chassis C-2 10 Solenoid - Relief Check 1 B-5 33
Lamp - Dome G-2 A Solenoid - Relief Check 2 B-5 34
Lighter Cigar F-2 A Solenoid - Separate Valve B-9 G
Meter Service F-2 A Solenoid - Single Action 1 C-5 22
Monitor F-1 A Solenoid - Single Action 2 C-5 23
Motor - Lower Washer I-7 11 Solenoid - Stem Cont. 1 (A) B-10 J
Motor - Lower Wiper I-2 D Solenoid - Stem Cont. 1 (B) B-10 J
Motor - Starter E-11 12 Solenoid - Stem Cont. 2(A) B-10 J
Motor - Washer H-7 13 Solenoid - Stem Cont. 2(B) B-10 J
Motor - Wiper F-1 A Solenoid - Stem Cont. 3(A) B-10 J
Power Window Control G-4 A Solenoid - Stem Cont. 3(B) B-10 J
Pump Fuel I-7 46 Solenoid - Stem Cont. 4(A) C-9 J
Pump Refueling A-2 21 Solenoid - Stem Cont. 4(B) C-9 J
Radio AM/FM D-4 A Solenoid - Swing Brake C-9 G
Radio AM/FM Cassette D-4 A Solenoid - Travel Speed C-9 G
Relay - Boom Lamp H-11 E Solenoid - Travel Straight C-9 G
Relay - Cab Lamp H-11 E Speaker G-4 A
Relay - Chassis Lamp H-11 E Switch - 1 P - 2P Exchange D-4 A
Relay - Fuel pump G-11 E Switch - Air Cleaner H-7 24
Relay - Heater Air F-11 H Switch - Aux Hyd. Press. I-1 D
Relay - Horn H-11 E Switch - Backup G-2 B
Relay - Hyd. Lock Sol. G-11 E Switch - Coolant Level I-7 25
Relay - Main H-9, G-9 E Switch - Disconnect G-12 E
Relay - Neutral Start G-11 E Switch - Eng. Oil Level E-11 H
Relay - Refueling Power A-2 26 Switch - Fine Swing D-3 A
Relay - Refueling Start A-3 29 Switch - Hammer Foot I-4 D
Relay - Refueling Stop A-3 27 Switch - Hammer Press. I-1 D
Machine locations are repeated for components located close together.
A = Located inside of cab. F = Located inside of pump compartment
B = Located inside of right console. G = Located around control valve
C = Located inside of left console. H = Located behind engine
D = Located under platform. J = Located around solenoid block inside of pump compartment
E = Located around relay panel.

4. Page 2 of 2
COMPONENT LOCATION
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Relay - Starter H-8 E Switch - Hammer Press. B-10 F
Relay - Timer I-12 E Switch - Horn I-3 C
Resistor I-9 E Switch - Hyd. Oil Filter A-5 F
Resistor Main Relay I-8 E Switch - Hyd. Oil Level A-6 F
Seat With Seat Heater H-2 14 Switch - Joystick Press. I-2 D
Sender - Hyd. Oil Temp. A-5 F Switch - Lower Washer D-2 A
Sensor - A/C Photo F-1 A Switch - Lower Wiper D-2 A
Sensor - Atmospheric Press. C-11 44 Switch - Medium Line Press. I-1 D
Sensor - Connector Hep A-11 48 Switch - Neutral Start I-3 D
Sensor - Coolant Temp. B-11 H Switch - One Touch Low Idle H-1 B
Sensor - Dual Cam SP/TMG (RUN) B-11 H Switch - Panel E-1 A
Sensor - Dual Cam SP/TMG (CRANK) B-11 H Switch - Power Window D-2 A
Sensor - Eng. Oil Press. C-11 H Switch - Power Window Limit G-4 A
Sensor - Eng. Oil Temp. B-11 49 Switch - Quick Coupler G-3 B
Sensor - Eng. Oil Temp. Active B-11 43 Switch - Refueling A-4 20
Sensor - Fuel Level A-4 17 Switch - Refueling Start A-3 18
Sensor - Fuel Press. B-11 H Switch - Refueling Stop A-3 19
Sensor - HEUI Rail Press. B-11 42 Switch - S - DBL Action Exchange D-3 A
Sensor - lAP Cont. Valve A-11 H Switch - Seat Heater D-3 A
Sensor - Intake Air Temp. B-11 H Switch - Secondary Shutdown G-5 47
Sensor - Negative Cont Press. 1 A-12 F Switch - Speed Change(Backup Gov) H-2 B
Sensor - Negative Cont Press. 2 A-12 F Switch - Starter H-1 B
Sensor - Pump Discharge Press 1 A-9 F Switch - Straight Travel Press. I-1 D
Sensor - Pump Discharge Press 2 A-9 F Switch - Travel Left Press. I-2 D
Sensor - Speed E-11 H Switch - Travel Right Press. I-2 D
Sensor - Squeeze Press. B-5 16 Switch - Under Window Limit F-1 A
Sensor - TDC Probe A-11 H Switch - Window Limit G-1 A
Sensor - Tool Press. B-9 G Timer Lamp Delay I-8 E
Sensor - Turbo Outlet Press. B-11 45 Unit Air Conditioner D-6 28
Sensor - WTR Separator Level I-7 15 Unit Heater D-6 28
Socket - 12V 7A F-4 A Unit IND H-1 B
Solenoid - 1 P - 2P Exchange 1 H-7 F Wiper Cont. F-2 A
Machine locations are repeated for components located close together.
A = Located inside of cab. F = Located inside of pump compartment
B = Located inside of right console. G = Located around control valve
C = Located inside of left console. H = Located behind engine
D = Located under platform. J = Located around solenoid block inside of pump compartment
E = Located around relay panel.

5. CONNECTOR LOCATION
Connector Number
Schematic
Location
Machine
Location
CONN 1 ET CONN I-12 E
CONN 2 C-11 H
CONN 3 G-10 E
CONN 4 G-10 E
CONN 5 G-9 E
CONN 6 D-9 51
CONN 7 D-8 52
CONN 8 G-8 E
CONN 9 G-8 E
CONN 10 H-6 13
CONN 11 H-6 13
CONN 12 H-6 13
CONN 13 F-6 D
CONN 14 E-6 2
CONN 15 A-6 F
CONN 16 F-5 D
CONN 17 I-5 D
CONN 18 F-4 A
CONN 19 E-4 A
CONN 20 E-4 A
CONN 21 I-3 D
CONN 22 I-3 D
CONN 23 H-3 D
CONN 24 H-3 D
CONN 25 H-3 D
CONN 26 H-3 D
CONN 27 G-3 D
CONN 28 C-3 22
CONN 29 C-3 53
CONN 30 C-3 54
CONN 31 C-2 23
CONN 32 F-1 A
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.

6. Page 1 of 2
CID / MID / FMI
(MID² No. 69)
CID Component
0091 Throttle Position Signal
0096 Fuel Level Sensor
0110 Engine Coolant Temperature Sensor
0167 Alternator
0168 Voltage Of The Power Supply (keyswitch)
0190 Speed Sensor
0286 Signal For Engine Oil Pressure Decrease
0374 Swing Brake Solenoid
0376 Travel Alarm
0581
Proportional Reducing Valve For The Power Shift
Pressure
0586 Engine Speed Dial
0590 Engine Control
0598 Travel Speed Solenoid
0600 Hydraulic Oil Temperature Sensor
1161 Pump Delivery Pressure Sensor (Drive)
1162 Pump Delivery Pressure Sensor 2 (Idle)
1525 Straight Travel Solenoid
(MID² No. 36)
CID Component
0001 Injector Solenoid 1st Cylinder
0002 Injector Solenoid 2nd Cylinder
0003 Injector Solenoid 3rd Cylinder
0004 Injector Solenoid 4th Cylinder
0005 Injector Solenoid 5th Cylinder
0006 Injector Solenoid 6th Cylinder
0041 8V + Power Supply
0042 Injector Actuation Control Valve
0094 Fuel Pressure Sensor
0100 Engine Oil Pressure Sensor
0164 Injector Pressure Sensor
0172 Inlet Air Temperature Sensor
0175 Engine Oil Temperature Sensor
0253 Personality Module
0261 Timing Sensor Calibration
0262 Analog Sensor Power Supply Voltage
0273 Turbocharger Compressor Outlet Pressure Sensor
0274 Atmospheric Pressure Sensor
0342 Speed Timing Sensor
0617 Air Heater Relay
1627 Fuel Pump Relay
Module Identifiers (MID)
MID No. Module
69 Engine/Pump Controller
6A Tool Controller
1E Monitor Panel
36 Engine Controller
0248 Cat Data Link
0587 Feedback Of The governor Actuator
2002 Travel Alarm
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
1524 Proportional Sol. Valve For Negative Flow Control
1590 Proportional Sol. Valve For Negative Flow Control
Engine Control
Engine/Pump Control
Tool Control System
(MID No. 06A)
CID Component
0145 12 Volt DC Power Supply
1522 Solenoid Valve For The Number Two Check Valve
1523 Solenoid Valve For The Number Two Check Valve
1593 Extend Solenoid Valve For Auxiliary Stem 1
1594 Extend Solenoid Valve For Auxiliary Stem 2
1595 Extend Solenoid Valve For Auxiliary Stem 3
1596 Retract Solenoid Valve For Auxiliary Stem 1
1597 Retract Solenoid Valve For Auxiliary Stem 2
1598 Retract Solenoid Valve For Auxiliary Stem 3
1609 Clench Pressure Sensor
1615 Solenoid Valve For One-Way Flow Or Two-Way Flow
1657 Left Joystick Slide Control
1658 Right Joystick Slide Control
1665 Solenoid Valve For The Number One Relief Valve
1666 Solenoid Valve For The Number Two Relief Valve
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.

7. Page 2 of 2
CID / MID / FMI
Failure Mode Identifiers (FMI)¹
FMI No. Failure Description
0 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.
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
Event Code Condition
E017 Coolant Overheat
E043 Abnormal Battery Charge (Voltage To Power Supply Low)
E050 Abnormal Battery Charge (Voltage To Power Supply High)
E059 Insufficient Level Of Coolant
E095 Fuel Filter Is Clogged
E100 Engine Oil Pressure Is Low
E119 Fuel Level Is Low
E171 Engine Oil Level Is Low
E179 Abnormal Battery Charge (chergung Is Abnormal)
E232 Water Separator Draining Demand
E235 Hydraulic Oil Level Is Low
E236 Hydraulic Oil Filter Is Clogged
E237 Overload Warning
E272 Air Filter Is Clogged
E600 Hydraulic Oil Overheat
E862 Special Filter Is clogged
E863 Automatic Greasing Failure
Event Codes
Engine/Pump Control
Event Code Condition
E005 Fuel Filter Restriction Derate
E015 High Engine Coolant Temperature Derate
E017 High Engine Coolant Temperature Warning
E025 High Inlet Air Temperature Derate
E027 High Inlet Air Temperature Warning
E039 Low Engine Oil Pressure Derate
E096 High Fuel Pressure
E100 Low Engine Oil Pressure Warning
E190 Engine Overspeed Warning
E265 User Designed Shutdown
Event Codes
Engine Control

8. SPECIFICATIONS AND RELATED MANUALS
Consist:
Related Electrical Service Manuals
Form Number
Alternator: 9W-3043 SENR3685
Electric Starting Motor: 6V-5539
106-8554 SENR3581
Consist: 6V-5582 SENR4975
Engine/Pump Control: 157-3165 RENR3814
Starting and Charging:
REG00843
Title
SENR2143
Tool Control:
Engine Control:
RENR5389
SENR9506
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
154-0498 Air Cleaner 635 ± 58 mm H2O — Normally Open
167-3466
Hammer Pressure (ATCH)
Joystick Pressure
Medium Line Pressure (ATCH)
Travel Left Pressure
Travel Right Pressure
Straight Travel Pressure (ATCH)
490 ± 49 kPa
(71 ± 7 psi)
290 kPa MIN
(42 psi MIN)
Normally Open
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
102-8016 Resistor: 47 ± 2.4
163-6616 Resistor: Main Relay (ATCH) 48 ±2.4
107-7056 Solenoid: Fine Swing (ATCH) 34 ± 0.5
111-9916 Solenoid:
Seperate Valve (ATCH)eparate Valve (ATCH)
Stem 4 Control (A) (ATCH)
Stem 4 Control (B) (ATCH)
Stem 1 Control (A) (ATCH)
Stem 1 Control (B) (ATCH)
Stem 2 Control (A) (ATCH)
Stem 2 Control (B) (ATCH)
Stem 3 Control (A) (ATCH)
Stem 3 Control (B) (ATCH)
Power Shift Control
11.7 ±1.2
112-0090 Solenoid:
Relief 1 (ATCH)
Relief 2 (ATCH)
19.5 ± 2
121-1491 Solenoid:
Travel Straight
Swing Brake
Travel Speed
Hyd Lock
32.0 ± 3.2
165-9549 Solenoid:
1 Pump-2 Pump Exchange 1 (ATCH)
1 Pump-2 Pump Exchange 2 (ATCH)
Double Action (ATCH)
34 ± 0.5
171-0114 Solenoid:
Primary NFC (ATCH)
Pump 1 Flow Control (ATCH)
Pump 2 Flow Control (ATCH)
11.5 ± 0.5
171-0188 Solenoid: Flow Limit (ATCH) 11.5 ± 0.5
4I-5394 Sender: Hyd Oil Temp 6134 to 7496
¹ At room temperature unless otherwise noted.

9. Page 1 of 2
WIRE DESCRIPTION
Lighting Circuits (Continued)
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits
101 RD Bat +
103 RD Dome Lamp / Memory
615 YL Cab Lamp
105 RD Key Sw
616 BU Boom Lamp
109 RD Alternator B+ Term
645 RD Atch Beacon Relay Output
110 RD Timer Relay
646 RD Boom Lamp (Sw Panel To Boom Lamp Relay)
112 PU Main Relay
684 RD Cab Lamp (Sw Panel To Cab Lamp Relay)
113 OR Sw Panel / Radio
A623 BU Chassis Lamp Relay To Diode
114 RD Horn
Control Circuits
115 RD Cab Lamp Relay
763 BU Travel Speed Change Sol
118 GY Wiper/Washer
780 PU Atch Quick Coupler Sw
119 PK Not used
788 YL Speed Sensor (-)
120 YL 12V 10A Converter 1
A746 PK Boost Pressure
123 WH Seat Heater
A747 GY ATM Pressure
124 GN A/C
A755 PK Throttle Position 1
129 BU Cigar Lighter
A756 BU Throttle Position 2
130 RD Engine Control
A757 GY Throttle Position 3
135 BU 12V Memory Out
A758 BR Throttle Position 4
147 PU Atch Sol
A762 PU Speed Sensor (+)
149 RD Boom Lamp
A768 BU Power Shift Cont Sol
150 OR Quick Coupler
A769 GY Power Shift Cont Sol
151 GN Hyd Lock Sol Relay
A770 PK Backup Resistor To Backup EPR Valve Sw
152 BU Lower Wiper / Washer
E795 YL Oil Temp
154 RD Neutral Start Relay
E797 WH 1 AP Control Valve
160 PU Chassis Lamp
E798 PK 1 AP Control Valve
168 RD Aux Ckt
F716 WH Secondary Shutdown Sw
169 PK Backup / Monitor Control
F773 OR Backup Gov Sw A/D To Eng Gov Actuator (Accel)
175 RD A/C Blower
F774 WH Backup Gov Sw A/D To Eng Gov Actuator (Decel)
179 BU 12V 10A Converter 2
H705 BR Fuel Pump Relay
180 GN Aux Ckt
J702 BK Air Heater Relay
184 RD E/P Control
M734 BR Travel Mode Sw
188 WH Fuel Pump
M736 BU Governor Command
189 RD Timer Relay Out
M737 WH Flow Limit Pressure PRV
191 WH Atch Switch
M738 OR Primary NFC Pressure PRV
Ground Circuits
M739 YL PRV Return (2)
200 BK Chassis Ground
M740 PK Travel Straight Sol
201 BK Monitor Ground
M741 GY Travel Alarm Cancel Sw
210 BK Converter 1 Ground
M742 PU AEC Mode Sw
229 BK Converter 2 Ground
M743 GN Atch Boom Float Disable Relay
235 BK E/P Control Ground
892 BR Cat Data Link -
A278 BK Fuel Pump Ground
893 GN Cat Data Link +
Basic Machine Circuits
A893 OR Fuel Pump
304 WH Start Relay To Motor Starter
F889 WH Gov Command
306 GN Neutral Start Relay To Start Relay
G826 BR Oil Pressure
307 OR Key Sw To Neutral Start Relay
G827 BU Oil Pressure -
G828 WH 5+ From Engine Control To Sensors
308 YL Key Sw ON
310 PU Start Aid Sw To Start Aid Sol
G829 GN Sensor Common
320 RD Horn Sw To Horn Relay
G833 PK Sensor Common
321 BR Travel Alarm
G849 BR HEUI Rail Pressure
322 GY Horn Relay To Horns
G850 BU Air Heater Relay
323 WH Atch Refueling Pump
G854 PK Conn HEP
325 PK Atch Refueling Stop Sw
G855 PU Conn HEP
326 RD Key Sw Off
G856 WH TDC Probe
329 YL Atch Refueling Stop Rly To Refueling Power Rly
G857 YL TDC Probe
365 YL Atch Refueling Stop Sw To Refueling Relays
K843 GN Right Joystick Sw 1
Monitoring Circuits
K844 GY Left Joystick Sw 1
403 GN Alt R Term To Service Meter And E/P Cont
K847 PU Right Joystick Sw 2
K848 WH Left Joystick Sw 1

10. Page 2 of 2
WIRE DESCRIPTION
Control CircuitsMonitoring Circuits
405 GN Eng Oil Pressure Sw
405 GY Low Oil Pressure Output
K849 YL Atch Stem 1
410 WH Fault Alarm
K850 BR Atch Stem 2
412 BU Coolant Level Sw
K851 BU Atch Stem 3
430 BU Air Cleaner Sw
K852 GN Atch Stem 4
487 OR Hyd Oil Filter Sw
K853 GY Atch Pump1 Flow Control Sol
491 PK Hyd Oil Temp Sensor
K854 OR Atch Pump2 Flow Control Sol
495 GN Fuel Level
K855 PK Atch Separate Valve Sol
496 WH Hyd Oil Level Sw
K856 PU Atch Stem1 Control Sol (A)
A499 BU Hyd Tank Pressure Sw
K857 WH Atch Stem2 Control Sol (A)
C468 BU Eng Oil Level Sw
K858 YL Atch Stem3 Control Sol (A)
E469 YL Tool Pressure Sensor
K859 BR Atch Stem4 Control Sol (A)
E470 BR Neg Cont Pressure Sensor 1
K860 BU Atch Stem1 Control Sol (B)
E471 BU Neg Cont Pressure Sensor 2
K861 GN Atch Stem2 Control Sol (B)
E472 GN Rotate Sw (CW)
K862 GY Atch Stem3 Control Sol (B)
E473 GY Atch Stem 1 Modulation
K863 OR Atch Stem4 Control Sol (B)
E474 OR Atch Stem 2 Modulation
K864 PK Atch Relief 1 Sol
E475 PK Atch Stem 3 Modulation
K865 PU Atch Relief 2 Sol
E476 PU Atch Stem 4 Modulation
K866 WH Atch 1 way / 2 way Control Sol
H465 GN Over Load Alarm Cancel Sw
K867 YL PRV Return (1)
H466 BU OLWD Pressure Sensor
K868 BR Sol Gnd 2
H467 WH Travel Alarm Cancel Indicator
K869 BU Sol Gnd 3
H473 BR AEC Mode Indicator
K870 GN Sol Gnd 4
H474 GN Travel Mode Indicator
K871 WH Atch 1Pump-2Pump Exchange Sw To Sol
H475 BU Straight Travel Pressure Sw
K872 OR Atch Single-Double Action Exchange Sw To Sol
H476 WH Travel Right Pressure Sw
K876 BR Atch Relief Check 1 Sol
H477 YL Travel Left Pressure Sw
K877 BU Atch Relief Check 2 Sol
H478 BU Joystick Pressure Sw
K879 GN Atch Double Action Sol
Accessory Circuits
K882 BU Oil Temp Sensor Gnd
501 GN Wiper Low
994 GY Oil Pressure
506 PU Wiper Cont To Washer Motor
995 BU Coolant Temp
508 PU LH Speaker (+)
998 BR Backup Gov Sw
509 WH LH Speaker (-)
C967 BU Intake Air Temp
511 BR RH Speaker (+)
C987 RD Power To Atch Valve Control
512 GN RH Speaker (-)
C991 PK Fuel Pressure
530 OR Wash Signal (Sw Panel To Wiper Cont)
E963 BK Dual Cam Speed/Timing (Run)
535 BU Lower Wiper Motor (+)
E964 WH Dual Cam Speed/Timing (Run)
575 YL Atch Lower Wiper Motor (S)
E965 BU Dual Cam Speed/Timing (Crank)
576 PK Atch Lower Wiper Motor (+1)
E966 YL Dual Cam Speed/Timing (Crank)
578 BU Atch Lower Washer Motor
G976 BU Water Separator Level Sw
586 BR Not Used
K904 GN Pump Discharge 1 Pressure Sensor
590 GY Wiper INT (3) (Sw Panel To Wiper Cont)
K906 GN Swing Brake Sol
592 BU 12V Atch Converter To Radio
K907 BU Swing Brake Cancel Sol
A513 RD MEM Atch Converter To Radio
L968 OR PRV Return (1)
A537 PK Seat With Seat Heater
L969 WH PS Control PRV
A579 OR Wiper CCW (Wiper Cont To Wiper Motor)
L972 BU One Touch Low Idle Sw
A580 BR Wiper CW (Wiper Cont To Wiper Motor)
L973 GN Free Swing
A581 GN Reverse (Wiper Cont To Wiper Motor)
L976 GN Atch Refueling Start Sw
A582 PU Stop (Wiper Cont To Wiper Motor)
M906 BU Stem 1 (Squeeze) Pressure Sensor
A583 YL Window Cont To Wiper Cont
T951 YL Injector 1 Sol
A584 BU Wiper Cut (Wiper Cont To Window Limit Sw)
T952 BR Injector 2 Sol
A586 OR Wiper INT (6) (Sw Panel To Wiper Cont)
T953 BU Injector 3 Sol
A588 GN Hyd Lock Sol Relay To Sol
T954 GY Injector 4 Sol
C537 GN A/C Photo Sensor (Y/W)To Sw Panel A/C + Heater
T955 GN Injector 5 Sol
C538 OR A/C Photo Sensor (Y/G)To Sw Panel A/C + Heater
T956 GY Injector 6 Sol
C560 OR Not Used
T957 PU Injector 1 Sol
C566 PK Not Used
T958 YL Injector 2 Sol
C569 YL Converter To 12V 10A Socket
T959 BR Injector 3 Sol
E554 PK A/C Unit To A/C Clutch Sol
T960 BU Injector 4 Sol
T961 GN Injector 5 Sol
T962 WH Injector 6 Sol
T967 YL Pump Discharge 2 Pressure Sensor
Lighting Circuits
607 PK Chassis Lamp Relay Output
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description

11. HARNESS and WIRE
Electrical Schematic Symbols
1
2
AG-C4
111-7898
L-C12
3E-5179
9X-1123
Component
Part Number
Pin or Socket Number
Part Number: for
Connector Receptacle
Part Number: for
Connector Plug
Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
Plug
325-AG135 PK-14
Wire Color
Wire Gauge
Receptacle
Pressure
Symbol
T
Temperature
Symbol
Level
Symbol
Flow
Symbol
Circuit Breaker
Symbol
Harness and Wire Symbols
1
1
2
2
Sure-Seal connector: Typical representation
of a Sure-Seal connector. The plug and receptacle
contain both pins and sockets.
Deutsch connector: Typical representation
of a Deutsch connector. The plug contains all
sockets and the receptacle contains all pins.
Symbols
Symbols and Definitions
Fuse (5 Amps)
5A
T
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.
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 identification code:
This example indicates wire group 325,
wire 135 in harness "AG".
L-C12
3E-5179
Wire, Cable, or Harness Assembly Identification:
Includes Harness Identification Letters and Harness
Connector Serialization Codes (see sample).
Harness Connector Serialization Code: The "C" stands for
"Connector" and the number indicates which connector in the
harness (C1, C2, C3, ...).

12. 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.
Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.
SCHEMATIC PART NUMBER: 186-4705, CHANGE: 04, VERSION: HE
THIS SCHEMATIC IS FOR THE 330C EXCAVATOR ELECTRICAL SYSTEM
MEDIA NUMBER: RENR5457-04
H
G
I
F
E
D
C
B
A
9 8 7 6 5 4 3 2 111 1012
H
G
I
F
E
D
C
B
A
9 8 7 6 5 4 3 2 111 1012
ABBREV
RD
WH
OR
YL
PK
BK
GY
PU
BR
GN
BU
COLOR
RED
WHITE
ORANGE
YELLOW
PINK
BLACK
GRAY
PURPLE
BROWN
GREEN
BLUE
SYMBOL DESCRIPTION
BLADE, SPADE, RING OR SCREW
TERMINAL
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ELECTRICAL CONNECTION TO
MACHINE STRUCTURE
INTERNAL ELECTRICAL CONNECTION
TO SURFACE OF COMPONENT
CONNECTOR
ATCH WIRE, CABLE, COMPONENT
SPLICE
CIRCUIT GROUPING DESIGNATIONH#
WIRE GROUP COLOR DESCRIPTIONS
GROUND CIRCUIT
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON
VOLTAGE CONVERTER OUTPUT CIRCUIT
STARTING CIRCUIT
START AID CIRCUIT
TRANSMISSION / ENGINE PUMP CONTROL CIRCUIT
ENGINE CONTROL CIRCUIT
HEATER AND AIR CONDITIONER CIRCUIT
TURN SIGNAL / WIPER WASHER CIRCUIT
CAT DATA LINK
IMPLEMENT / VALVE / TOOL CONTROL CIRCUIT
OTHER COLOR DESCRIPTIONS
HIGHWAYS
CONN 1
CONN 2
CONN3
CONN 4
CONN 5
CONN 6 CONN 7
CONN 8
CONN9
CONN 10
CONN 11
CONN 12
CONN 13
CONN 14
CONN 15
CONN 16
CONN 19
CONN 18
CONN 20
CONN 22
CONN 23
CONN 24
CONN 25
CONN 26
CONN 27
CONN 28
CONN 29 CONN 30
CONN 31
CONN 32
AM
AM
(E) FUSE
(E) FUSE
5A 141-2759
10A 113-8490
15A 113-8491
30A 124-3548
FUSE BASE
183-1000
AN
ANAN
DIODE
197-4385
AM
A
329-YL-18
Y
BK-18
168-RD-18
AN 193-3388 C-2
AM 204-1816 G-5
BK-18
C
B
A
B
C
A
998-BR-18
H477-YL-18
H478-BU-18
H478-BU-18
H477-YL-18
998-BR-18
(H) 1 AP CONT
VALVEE797-WH-18
E798-PK-18 1
2
E797-WH-18
E798-PK-18
E795-YL-18 E795-YL-18
G833-PK-18
1 APC
OIL GRADE CODE 2
1 APC
OIL GRADE CODE 1
OIL TEMP
OIL TEMP
DIGITAL RETURN
BOOST PRESS
BOOST PRESS
BRAKE RETURN 1
BRAKE RETURN 2
BRAKE RETURN 3
BRAKE RETURN 4
BRAKE RETURN 5
BRAKE RETURN 6
INJECTOR RETURN 1
INJECTOR BRAKE 1
INJECTOR BRAKE 2
INJECTOR RETURN 2
INJECTOR RETURN 3
INJECTOR BRAKE 3
INJECTOR BRAKE 4
INJECTOR RETURN 4
INJECTOR RETURN 5
INJECTOR BRAKE 5
INJECTOR BRAKE 6
INJECTOR RETURN 6
235-BK-18235-BK-18
(47) SECONDARY
SHUTDOWN SW
4D-1836
235-BK-18235-BK-18235-BK-182
1F716-WH-18F716-WH-18F716-WH-18
F716-WH-18
F716-WH-1
F716-WH-18
F716-WH-18
15A
10A
200-BK
200-BK
L68
L68
L67 L67
L67
L67
L66
L66
L66
L65L65
L65
L64
L64
L63
L63
L62
L62L62
L61
L61
L61
L61
L60L60
L60
L59 L59
L58
L59
L59
L58L58
L58L58
L57
L57
L56 L56
L56
L55
L55 L55
L55
L54
L54L54
L53
L54
L53
L53
L53
L52L52
L52
L51L51
L51
L51
L51
L51
L50
L50
L50
L49
L49
L49
L49
L48
L48
L47
L47
L47L47
L46
L46 L46
L45
L45
L45
L45
L44
L44L44L44
L44
200-BK-18200-BK-18
L43
L43
L43 L43 L43
L42 L42 L42
L42L42
105-RD
L41
L41
L41
L40 L40 L40
L40
L40 L40
L39
L39
L39
L39
L38
L38
L37L37
L37
L37
L36
L36
L36
L35
L35L35
L35
L34
L34L34
L34
L33
L33
L33 L33
L33
L32L32
L32 L32 L32
L31
L31
L31
L30
L30 L30L30
L29
L29
L29
L29
L28L28L28
L27L27
L26L26
L26L26
L25L25
L25
L25L25L25
L25
L24
L24L24
L24
L23
SENSOR COMMON
SENSOR SIGNAL
L23
L22
L22
L21 L21
L21
L20L20
L19L19
L19 L19 L19
L19
L18
L18
L18
L17
L17
L17
L17
L17 L17
L16
L16
L16
L16
L16
L16
L15
L15
L15
L15
L15
L14
L14
L14 L14
L13
308-YL
L13
L13
L13 L13
L12
L36
L12L12
L11
L11L11
L10
L9
L10
L10
L9
L9
L8
L8
L8
201-BK-18
L7
L7
L6
L7
L7
L7
L6
103-RD
L5L5
L5
L4
L4 L4
L3
L3 L3
L2
L2L2
L2
L1
684-RD-18
616-BU
607-PK
130-RD-14
151-GN
115-RD
114-RD
189-RD
151-GN
684-RD-18
114-RD
189-RD
168-RD-10
109-RD-4
101-RD-4
L1
147-PU
188-WH-18
306-GN
229-BK-18
200-BK-18
168-RD-10
109-RD-4
101-RD-4
101-RD-4
109-RD-4
168-RD-10
160-PU 160-PU
188-WH-18
188-WH-18
235-BK-18
308-YL
147-PU
200-BK
229-BK-14
T962-WH-18
T956-GY-18
T961-GN-18
T955-GN-18
T960-BU-18
T954-GY-18
T959-BR-18
T953-BU-18
T958-YL-18
T952-BR-18
T957-PU-18
T951-YL-18
K860-BU-18
K860-BU-18
235-BK-14
308-YL
308-YL
308-YL
200-BK
200-BK
235-BK-14
147-PU
235-BK-14
780-PU-18
235-BK-14
235-BK-14
K849-YL-18
308-YL
308-YL
308-YL
308-YL
308-YL
105-RD
200-BK-18
200-BK-14
200-BK-14
200-BK-18
200-BK
200-BK
200-BK
179-BU
120-YL
200-BK-14
200-BK-14
169-PK-18
511-BR-18
512-GN-18
200-BK-18
615-YL
103-RD
200-BK-18200-BK-18
K872-OR-18
200-BK-18
K872-OR-18
K870-GN-18
K849-YL-18
L11
K872-OR-18
200-BK-18
200-BK-18
F774-WH-18
F773-OR-18
235-BK-18
235-BK-18
A768-BU-18
A769-GY-18
615-YL
200-BK-14
200-BK-14
200-BK-14
200-BK
201-BK-18
200-BK-14
200-BK
4
3
1
2
5
6
200-BK-18
200-BK
200-BK
200-BK-14
A583-YL-18
K849-YL-18
G829-GN-18
G829-GN-18
G829-GN-18
K867-YL-18
K867-YL-18
AL 193-3402 G-8
(D) ATCH
HAMMER FOOT SW
138-4653
AL
954-GN
308-YL
2
1
CAT DATA LINK + 8
9CAT DATA LINK -
THROTTLE BACKUP (ACCEL) 22
23THROTTLE BACKUP (DECEL)
OIL PRESSURE
IGNITION KEY SW 70
66THROTTLE
OIL PRESSURE
-B 65
63-B
954-GN
-B 61
53+B
A584-BU-18
+B 52
48+B
LOW OIL PRESSURE OUTPUT 28
954-GN954-GN
954-GN
235-BK-18
A
69
68
2
1
1
2
2
1
(36) INJECTOR
SOL 1
1
2
2
1
1
2
2
954-GN
1
(37) INJECTOR
SOL 2
(38) INJECTOR
SOL 3
(39) INJECTOR
SOL 4 (40) INJECTOR
SOL 5(41) INJECTOR
SOL 6
E
AK
V C
RELAY PANEL
SENSOR COMMON
+5V
+5V
SENSOR COMMON
SENSOR COMMON
+5V
+5V
SENSOR COMMON
YL
GN
(43) OIL TEMP
(44) ATMOSPHERIC
PRESSURE
(H) FUEL
PRESSURE
(H) OIL
PRESSURE
(42) HEUI RAIL
PRESSURE
(H) ENG COOLANT
TEMP
K871-WH-18
K871-WH-18
COMMON
IAPCV
(48) CONNECTOR
HEP
2
B
AG
1
K879-GN-18
K872-OR-18
AK
200-BK-18
(E) ATCH
MAIN RELAY
159-9108
(NOTE H)
G828-WH-18
G828-WH-18
AK
308-YL
235-BK-18
308-YL
(E) ATCH MAIN RELAY
RESISTOR
163-6616
(NOTE H)
9
6
2
3
4
8
12
1
10
7
5
11
1
8
7
12
3
5
2
4
6
10
9
11
4
2
3
1
191-WH-14
179-BU
150-OR-18
129-BU
123-WH-18
120-YL
124-GN-14
113-OR-18
308-YL
152-BU
147-PU
607-PK
103-RD
175-RD-14
307-OR
118-GY
169-PK-18
645-RD-18
A588-GN
A770-PK-18
615-YL
151-GN
154-RD
105-RD
189-RD
646-RD-18
320-RD-18
C
B
A
K867-YL-18
K854-OR-18
K867-YL-18
K853-GY-18
E471-BU-18
308-YL
235-BK-18
E470-BR-18
308-YL
AJAJ
K869-BU-18
4
E471-BU-18
3
1
2
308-YL
K854-OR-18
K853-GY-18
K867-YL-18
E471-BU-18
E470-BR-18
M743-GN-18
E476-PU-18
E475-PK-18
235-BK-18
235-BK-18
E472-GN-18
E472-GN-18
3
1
5
6
4
2
2
4
6
K869-BU-18
308-YL
C468-BU-18
200-BK-18
788-YL-18
325-PK-18
M739-YL-18
M737-WH-18
M738-OR-18
491-PK-18
15A
10A
780-PU-18
A768-BU-18
A769-GY-18
K904-GN-18
147-PU
487-OR-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
321-BR-18
235-BK-18
496-WH-18
235-BK-18
A499-BU-18
T967-YL-18
487-OR-18
147-PU
K904-GN-18
A769-GY-18
A768-BU-18
200-BK-4
200-BK-4
109-RD-4
H705-BR-18
325-PK-18
321-BR-18
M739-YL-18
235-BK-18
A499-BU-18
496-WH-18
495-GN-18
147-PU
M738-OR-18
M737-WH-18
A769-GY-18
A768-BU-18
780-PU-18
K904-GN-18
T967-YL-18
491-PK-18
487-OR-181
8
7
12
3
5
2
4
6
10
9
11
235-BK-18
200-BK-18
A278-BK-18
101-RD-4
109-RD-4
A588-GN
322-GY
607-PK
616-BU
130-RD-14
101-RD-4
168-RD-10
304-WH-8
H705-BR-18
235-BK-18
K854-OR-18
K853-GY-18
175-RD-14
A588-GN
645-RD-18
615-YL
308-YL
189-RD
320-RD-18
H705-BR-18
307-OR
103-RD
607-PK
175-RD-14
103-RD
A893-OR-18
A893-OR-18
A588-GN
322-GY
A588-GN
A588-GN
151-GN
154-RD
A893-OR-18
147-PU
A588-GN
184-RD
118-GY
308-YL
154-RD
607-PK
103-RD
H705-BR-18
320-RD-18
189-RD
A893-OR-18
229-BK-18H705-BR-18
188-WH-18
BOOST PRESSURE
HEUI RAIL PRESSURE
1
G855-PU-18
G855-PU-18
G854-PK-18
G854-PK-18
G857-YL-18
G857-YL-18
G856-WH-18
G856-WH-18 E966-YL-18
E966-YL-18 E965-BU-18
E965-BU-18
E964-WH-18E964-WH-18
E963-BK-18E963-BK-18
C967-BU-18C967-BU-18
G833-PK-18
995-BU-18
G833-PK-18
995-BU-18
2
G828-WH-18
G828-WH-18
G828-WH-18
G829-GN-18
G829-GN-18
G829-GN-18
G828-WH-18
G829-GN-18
A746-PK-18
G849-BR-18
C991-PK-18
A746-PK-18
G849-BR-18
C991-PK-18
G828-WH-18
G829-GN-18
A747-GY-18
G826-BR-18
G827-BU-18
AIR HEATER RELAY G850-BU-18
J702-BK-18
T945-GY-18
T946-PU-18
T947-YL-18
T948-BR-18
T949-BU-18
T950-GN-18
T951-YL-18
T957-PU-18
T952-BR-18
T958-YL-18
T953-BU-18
T959-BR-18
T954-GY-18
T960-BU-18
T955-GN-18
T961-GN-18
T956-GY-18
T962-WH-18
T945-GY-18
T946-PU-18
T947-YL-18
T948-BR-18
T949-BU-18
T950-GN-18
T951-YL-18
T957-PU-18
T952-BR-18
T958-YL-18
308-YL
AL
K849-YL-18
K849-YL-18
K867-YL-18
K867-YL-18
235-BK-18
E470-BR-18
308-YL
K868-BR-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
K871-WH-18
K871-WH-18
C
506-PU-18
200-BK-18
151-GN
105-RD
306-GN
229-BK-18
M739-YL-18
A770-PK-18
K849-YL-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
T953-BU-18
T959-BR-18
T954-GY-18
T960-BU-18
T955-GN-18
T961-GN-18
T956-GY-18
T962-WH-18 13
14
15
16
17
6
5
4
3
T962-WH-18
T961-GN-18
T960-BU-18
T959-BR-18
T958-YL-18
T957-PU-18
T956-GY-18
T955-GN-18
T954-GY-18
T953-BU-18
T952-BR-18
T951-YL-18
10
11
12
7
8
9
G850-BU-18
J702-BK-18
F889-WH-18
F889-WH-18
780-PU-18
5A
10A
491-PK-18
235-BK-18
E554-PK-18
WH-18
(50) A/C CLUTCH
SOL
113-3499
(NOTE D)
(H) ENG SPEED
PICKUP
6V-2455
C
1
2
2
1(50) ENG OIL
LEVEL SW
111-4759
C
1
2BK-18
C
MOTOR
CHASSIS
(12) STARTER
MOTOR
6V-5539
304-WH-8
G S
MTR BAT
101-RD-4
RD-00
RD-00
GROUND STRAP
140-0860
CA
CF(NOTE A)
AF
N
C
M738-OR-18
M737-WH-18
M739-YL-18
235-BK-18
A499-BU-18
235-BK-18
578-BU
496-WH-18
235-BK-18
321-BR-18
235-BK-18
235-BK-18
403-GN-18
E554-PK-18
C468-BU-18
788-YL-18
304-WH-8
101-RD-4
A588-GN
C
E
AK
E
AKE
AK
E
AK
WF
E
AKWACKCJ
C C
E
AK
E
AK
VC
994-GY-18
308-YL
118-GY
G826-BR-18
HYD TANK PRESS SW
C
147-PU
(1) ENG/PUMP CONT
157-3165
C
235-BK-18
C
A
B
C
AJ
(49) OIL TEMP
C
AJ
AJ
AE
AE
200-BK-14
200-BK-14
200-BK-14
200-BK
200-BK
200-BK
W
W
W
A
B
A
169-PK-18 112-PU-18
L
L A
200-BK-18
G827-BU-18
GN
308-YL
235-BK-18
235-BK-18
C
YL
200-BK-18
235-BK-18
A770-PK-18
150-OR-18
105-RD
F,T
F,T
(E) MAIN RELAY
165-4026
(NOTE G)
F,TA
F,TA
235-BK-18
235-BK-18
U C
C A
235-BK-18
235-BK-18
M737-WH-18
C
V
684-RD-18
235-BK-18
2
1
C
C
AJ
HHV
A
235-BK-18
NOTE H: USE WITH COLD WEATHER FOR JAPAN.
K843-GN-18
V
235-BK-18
235-BK-18
J
J
A
A
A
J
J
J
J
200-BK
235-BK-18
J
J
3
2 1
1110
9
8
7
6
54
3
21
235-BK-18
T
F,T
F,T
F,T
F,T
F,T
CAB
F,T
235-BK-18
ATCH HEATER
SW PANEL
176-2005
780-PU-18(F) ATCH QUICK
COUPLER SOL
C
994-GY-18
129-BU
152-BU
235-BK-18
124-GN-14
120-YL
151-GN
169-PK-18
646-RD-18
304-WH-8
A770-PK-18
179-BU
147-PU
191-WH-14
168-RD-10
K906-GN-18
A768-BU-18
A769-GY-18
F774-WH-18
F773-OR-18
E554-PK-18
147-PU
235-BK-18
A747-GY-18
235-BK-14
2
F774-WH-18
F773-OR-18
E554-PK-18
K906-GN-18
A768-BU-18
A769-GY-18
487-OR-18
496-WH-18
405-GY-18
C468-BU-18
763-BU-18
788-YL-18
A762-PU-18
M740-PK-18
M737-WH-18
M738-OR-18
321-BR-18
A278-BK-18
A893-OR-18
235-BK-18
763-BU-18
200-BK-18
K906-GN-18
M740-PK-18
308-YL
F889-WH-18
405-GY-18
F773-OR-18
F774-WH-18
893-GN-18
892-BR-18
998-BR-18
H705-BR-18
130-RD-14
1
235-BK-18
101-RD-4
200-BK-18
2
307-OR
M739-YL-18
495-GN-18
K904-GN-18
491-PK-18
T967-YL-18
G833-PK-18
SENSOR SIGNAL
E473-GY-18
SENSOR SIGNAL
SENSOR SIGNAL
WH
SENSOR SIGNAL
YL
YL
SENSOR COMMON
GN
GN
OR
OR
G833-PK-18
OR
OR
BK
BK
SENSOR SIGNAL
WH
K879-GN-18
18
150-OR-18
113-OR-18
1
235-BK-18
615-YL
780-PU-18
L973-GN
(32) ATCH RELIEF
CHECK SOL
201-9367
K871-WH-18
AJ
E472-GN-18
229-BK-14
304-WH-8
64
62
60
(G) ATCH SEPARATE
VALVE SOL
111-9916
(NOTE C)
(J) ATCH STEM 4
CONT SOL(A)
111-9916
(NOTE C)
(J) ATCH STEM 3
CONT SOL(A)
111-9916
(J) ATCH STEM 2
CONT SOL(A)
111-9916
(J) ATCH STEM 1
CONT SOL(A)
111-9916
(J) ATCH STEM 1
CONT SOL(B)
111-9916
(J) ATCH STEM 2
CONT SOL(B)
111-9916
59
58
YL
235-BK-18
57
308-YL
E469-YL-18
56
GN
C
K868-BR-18
55
K856-PU-18
K857-WH-18
54
K868-BR-18
K868-BR-18
K868-BR-18
1
2
2
11
2
G833-PK-18
K868-BR-18
2
1
K868-BR-18
K868-BR-18
K861-GN-18
K860-BU-18
2
1
AF 170-9295 G-1 (NOTE F)
K862-GY-18
GN
K863-OR-18
(J) ATCH STEM 3
CONT SOL(B)
111-9916
K869-BU-18
K869-BU-18
51
50
1
2
YL
(J) ATCH STEM 4
CONT SOL(B)
111-9916
(NOTE C)
2
1
K867-YL-18
1
2
2
1
K869-BU-18
K869-BU-18
K869-BU-18
K859-BR-18
K858-YL-18
A
B
C
GROUND
+B
SIGNAL
(G) ATCH TOOL
PRESS. SENSOR
157-3182
(NOTE C)
BK-18
YL-18
BR-18
K855-PK-18 K855-PK-18
K860-BU-18
K858-YL-18
K863-OR-18
K857-WH-18
K862-GY-18
E469-YL-18
K856-PU-18
K861-GN-18
K859-BR-18
K868-BR-18
K869-BU-18
47
K867-YL-18
K867-YL-18
E470-BR-18
E471-BU-18
K853-GY-18
K854-OR-18
K866-WH-18
K864-PK-18
235-BK-14
K865-PU-18
308-YL
C987-RD-14
151-GN
E472-GN-18
E475-PK-18
E476-PU-18
E473-GY-18
E474-OR-18
K848-WH-18
K844-GY-18
308-YL
2
K843-GN-18
1
AJ
AH 188-9865 C-10
235-BK-18
A537-PK-18
E474-OR-18
E473-GY-18
E476-PU-18
E475-PK-18
E472-GN-18
L13
892-BR-18
RLF CHK V1
1WAY/2WAY CONT SOL
893-GN-18
PUMP2 F1 F CONT PRV
PUMP1 F1 F CONT PRV
NEG CONT PRESS SNSR 2
NEG CONT PRESS SNSR 1
K850-BR-18
PRV RETURN(1)
K851-BU-18
SOL GND 3
SOL GND 2
ATCH STEM 4 CONT PRV(A)
ATCH STEM 2 CONT PRV(B)
MASK ENABLE
RS232 GND
ATCH STEM 1 CONT PRV(A)
TOOL PRESS SNSR
ATCH STEM4 NEUTRAL
ATCH STEM3 NEUTRAL
ATCH STEM 3 CONT PRV(B)
ATCH STEM 2 CONT PRV(A)
RS232 TX
RS232 RX
ATCH STEM 4 CONT PRV(B)
ATCH STEM 3 CONT PRV(A)
ATCH STEM2 NEUTRAL
ATCH STEM1 NEUTRAL
ATCH STEM 1 CONT PRV(B)
SEPARATE VALVE PRV
SNSR GND
RS422 TX -
STEM1(SQUEEZE) PRESS SNSR
K867-YL-18
RS422 TX +
RS422 RX -
RS422 RX +
GND
GND
CDL(-)
CDL(+)
K867-YL-18
46
LEFT JOYSTICK
998-BR-18
RIGHT JOYSTICK
K852-GN-18
KEY SW
INTER LOCK
51
50
49
48
47
45
46
45
40
39
38
37
30
44
29
27
GN
YL
18
43
17
8
26
7
35
40
6
16
42
5
54
44
34
31
25
38
31
4
5
6
11
15
17
20
27
21
24
31
32
K849-YL-18
235-BK-1436
K849-YL-18
K852-GN-18
K851-BU-18
K850-BR-18 ATCH STEM 2
ATCH STEM 3
ATCH STEM 4
41
28
42
ATCH STEM 1
12V SPLY
ATCH STEM 3 MODULATION
ATCH STEM 4 MODULATION
ATCH STEM 1 MODULATION
ATCH STEM 2 MODULATION
SOL GND 4
ATCH 2 RLF PRV
ATCH1 RLF PRV
RLF CHK V2
52
32
24
15
3
14
2
43
33
20
19
10
9
22
21
12
11
4
23
53
13
1
235-BK-14
235-BK-14
+B
34
42
43
44
49
50
51
52
8
40
39
30
29
12
37
41
36
35
34
30
16
7
9
10
18
19
35
25
28
53
48
38
27
45
47
1
2
3
22
41
26
36
37
46
54
13
14
23
33
25
K877-BU-18
K876-BR-18
LEFT JOYSTICK
RIGHT JOYSTICK
K848-WH-18
K844-GY-18
K843-GN-18
308-YL
308-YL308-YL
151-GN151-GN
C987-RD-14C987-RD-14
C987-RD-14
5
1
3
235-BK-14
235-BK-18
CHASSIS
K869-BU-18
+B
BK-00
BK-00
(E) DISCONNECT SW
7N-0718
7N-0719(NOTE A)
GROUND STRAP
132-1806
K851-BU-18
K851-BU-18
K852-GN-18
K852-GN-18
K849-YL-18
K849-YL-18
V
K872-OR-18
(D) ATCH
MEDIUM LINE
PRESS. SW
167-3466
(NOTE M)
A
1
2
586-BR
235-BK-18
K906-GN-18
A588-GN
763-BU-18
235-BK-18
M740-PK-18
235-BK-18
235-BK-18
235-BK-18
A762-PU-18
200-BK-18
200-BK-18
(H) DUAL CAM
SPD/TMG (RUN)S/T-
235-BK-18
S/T+
235-BK-18
G833-PK-18
1
K854-OR-18
K853-GY-18
308-YL
K867-YL-18
K867-YL-18
788-YL-18
E471-BU-18
E470-BR-18
C468-BU-18
E554-PK-18
308-YL
308-YL
2
6
308-YL
235-BK-18
235-BK-18
235-BK-18
403-GN-18
(F) ATCH PUMP2
FLOW CONT SOL
171-0114
(NOTE C)
1
2
M740-PK-18
235-BK-18
C
B
BR-18
A
YL-18
BK-18
GROUND
SIGNAL
+B
BK-18
(F) ATCH PUMP1
FLOW CONT SOL
171-0114
(NOTE C)
(F) ATCH NEGATIVE
CONT PRESSURE
SENSOR1
157-3128
(NOTE C)
2
1
SIGNAL
+B
GROUND
C
B
A
BR-18
(F) ATCH NEGATIVE
CONT PRESSURE
SENSOR 2
157-3128
(NOTE C)
SENSOR COMMON
235-BK-18
+5V
892-BR-18
K906-GN-18
893-GN-18
235-BK-18
200-BK-18
200-BK-18 2
1
2
K866-WH-18
K865-PU-18
1
K870-GN-18
(22) ATCH S ACTION
SOL 1
201-9367
U
U
(23) ATCH S ACTION
SOL 2
201-9367
(35) ATCH 1WAY/2WAY
CONT SOL
201-9367
(32) ATCH RELIEF
CHECK SOL
201-9367
(31) ATCH
RELIEF SOL
112-0090
(31) ATCH
RELIEF SOL
112-0090K870-GN-18
V
1
2
K864-PK-18
2
1
V
M906-BU-18
V
2
1
2
1
V
235-BK-18
235-BK-18
235-BK-18
308-YL
V
2
1
F889-WH-18
CHASSIS
(30) ATCH
FINE SWING SOL
107-70562
1
200-BK
200-BK
L973-GN
763-BU-18
109-RD-4
A762-PU-18
A762-PU-18
A
A F,T
M
M
M
308-YL
XX
AJ
1
2
496-WH-18
322-GY
616-BU
325-PK-18
L973-GN
168-RD-10
607-PK
322-GY
616-BU
322-GY
616-BU
325-PK-18
168-RD-10
607-PK
308-YL
200-BK-14
200-BK-10
200-BK
200-BK
200-BK
200-BK-14
998-BR-18
308-YL
A
C
B
K879-GN
K872-OR
K871-WH
123-WH-18
2
1
(F) ATCH DBL ACTION
SOL
165-9549
U
101-RD-4
506-PU-18
578-BU
320-RD-18
147-PU
147-PU
147-PU
607-PK
ATCH BATTERY
3T-5760
(NOTE A)
(6) BATTERY
3T-5760
(15) ATCH WTR
SEPARATOR
LEVEL SNSR
(13) WASHER
7T-8890
(24) ACL SW
154-0498
SENSOR SIGNAL
(45) TURBO OUTLET
PRESSURE
(H) TDC PROBE
TDC+
TDC-
1
USER DEFINED SHUTDOWN
229-BK-14
L13
229-BK-14
229-BK-14
ENG CONT GND
2
A
B
49
C
2
1
SENSOR COMMON
SENSOR SIGNAL
412-BU-18
235-BK-18
578-BU
235-BK-18506-PU-18
430-BU-18
147-PU
G976-BU-18
578-BU
430-BU-18
G976-BU-18
147-PU
200-BK-18
235-BK-18
G976-BU-18
147-PU
430-BU-18
235-BK-18
506-PU-18
578-BU
(11) ATCH LOWER
WASHER
7T-8890
(25) COOLANT
LEVEL SW
245-9206
32
26
33
67
29
130-RD-14
616-BU
235-BK-14
893-GN-18
892-BR-18
607-PK
105-RD
615-YL
80A
200-BK-18(E) ALT BREAKER
171-2210
200-BK-18
147-PU
4
OPTION V SW(2)
OPTION PWM IN(1)
+12V SPLY
O.L.W.D PRESS SNSR
ANLG SNSR RETURN
OPTION V SW(1)
HEATER RLY/STARTER RLY
SNSR RETURN
PRV RETURN(4)
FAN MOT CONT PRV
PRV RETURN(3)
OPTION CONT PRV(2)
OPTION CONT PRV(1)
PUMP DISCH (2) PRESS SNSR
HYD OIL TEMP SNSR
PUMP DISCH (1) PRESS SNSR
FUEL LEVEL
PRV RETURN(2)
TRAVEL ALM
PRIM NFC PRESS PRV
FLOW LIMIT PRESS PRV
TRAVEL STR SOL
GOV FDBK
COOL TEMP SNSR
SP SNSR(+)
T967-YL-18
491-PK-18
K904-GN-18
495-GN-18
M739-YL-18
321-BR-18
M738-OR-18
2
5
3
A762-PU-18
788-YL-18
763-BU-18
FREE SWING
BKUP SNSR
GOV COMMAND
ALT R TERM
403-GN-18
M736-BU-18
K907-BU-18
L969-WH-18
L968-OR-18
H466-BU-18
H465-GN-18
H467-WH-18
410-WH-18
L973-GN
L973-GN
SP SNSR(-)
M736-BU-18
403-GN-18
403-GN-18
403-GN-18403-GN-18
403-GN-18
308-YL
M736-BU-18
L973-GNL973-GN
24
21
L973-GN
TRAVEL SP CHG SOL
M738-OR-18
892-BR-18
ACTION ALARM
TRAVEL MODE IND
TRAVEL ALM CANCEL IND
AEC MODE IND
PRV RETURN(1)
PS CONT PRV
SWING BK CANCEL SOL
410-WH-18
H467-WH-18
H465-GN-18
H466-BU-18
L968-OR-18
L969-WH-18
K907-BU-18
27
38
53
YL
42
41
GN
OR
32
51
50
49
GN
YL
43
33
34
48
2
1
S/T+
54
S/T- (H) DUAL CAM
SPD/TMG (CRANK)
46
31
28
52
5
12
11
26
18
3
45
39
412-BU-18
30
20
17
21
10
22
40
37
13
9
8
1
36
29
25
16
SW RETURN
CREEPER TRAVEL FUNCTION SW
OVER LOAD ALM CANCEL SW
A499-BU-18
OPTION SW
AUTO LUB FAILURE
SPL FLTR PLUGGED
F SEC FLTR PLUGGED
F PRIM FLTR PLUGGED
49
6
44
34
35
15
3
25
24
17
16
37
36
27
26
7
8
5
52
51
HYD. OIL LEVEL SW 496-WH-18
ENG OIL PRESS SW
ENG OIL LEVEL SW
41 405-GY-18
M737-WH-18
C468-BU-18
M740-PK-18
235-BK
235-BK
23KEY SW ON
GND
GND
ACL PLUGGED
WTR SEPARATOR LEVEL SNSR
CAPSULE FLTR PLUGGED
COOL. LEVEL SW
20
308-YL
235-BK
19
18
17
235-BK
31
42
47
430-BU-18
G976-BU-18
487-OR-18
412-BU-18
308-YL
1
2
6
4
16
3
5
15
14
13
12
11
10
7
6
5
4
3
2
1
SHARED WITH TDC CAL
39
NOT AVAILABLE-USED ON J2
NOT AVAILABLE-USED ON J2
ANALOG SENSOR POWER
K852-GN-18
K852-GN-18
K852-GN-18
ENG BLOCK
K851-BU-18
K851-BU-18
K851-BU-18
STRAP
K849-YL-18
K849-YL-18
K849-YL-18
184-RD
K872-OR-18
AIR HEATER RELAY
893-GN-18
893-GN-18
893-GN-18
893-GN-18893-GN-18
893-GN-18
893-GN-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
235-BK-14
308-YL
893-GN-18
892-BR-18
K850-BR-18
AIR HEATER CONTROLLER
+B
+B
184-RD
184-RD
A537-PK-18
ATCH STEM 2 SWING CANCEL
CAT DATA LINK(-)
CAT DATA LINK(+)
K850-BR-18
892-BR-18
893-GN-18
CA CC
CC
H473-BR-18
CE
TRAVEL STR PRESS SW 53
CG
ATCH STEM 1 SWING CANCEL
ATCH STEM 3 SWING CANCEL
ATCH STEM 4 SWING CANCEL
CF
CG
CH
E
AK
U 193-3397 F-6
K849-YL-18
K851-BU-18
184-RD
CJ CL
CL
CE
K852-GN-18
184-RD
184-RD
CH
CK
E
AK
E
AK
E
AK
JOYSTICK PRESS SW
TRAVEL LEFT PRESS SW
TRAVEL RIGHT PRESS SW
ONE TOUCH LO IDLE SW
THRT POS 1
THRT POS 2
WC
THRT POS 3
THRT POS 4
E
AK
TRAVEL ALM CANCEL SW
AEC MODE SW
TRAVEL MODE SW
200-BK-18
H476-WH-18
H475-BU-18
H474-GN-18
L972-BU-18
A755-PK-18
A756-BU-18
C
A757-GY-18
A588-GN
A758-BR-18
M741-GY-18
M742-PU-18
M734-BR-18
C
YL
GN
101-RD-4
YL
GN
ATM PRESSURE
235-BK-18
19
68
55
67
54
47
39
46
38
45
V
V
V
37
44
36
2
6
47
44
35
V
V
66
SHARED WITH TDC CAL
65
29
28
21
20
9
12
41
235-BK-18
56
23
15
3
24
14
34
COOLANT TEMP
24
14
THROTTLE RETURN
19
7
4
V
AHAHAH
4
42
AHAH
10
2
13
16
5
15
11
17
6
27
7
40
308-YL
30
31
33
25
18
1
8
AH
43
32
50
51
52
35
(H) INTAKE AIR TEMP
SENSOR SIGNAL
53
SENSOR COMMON57
49
1
AH
2
308-YL
235-BK-18
38
32
E470-BR-18
40
50
AG
V
54
14
4
2
K882-BU-18
48
V
13
V
V
18
1
E
AK
WG
58
OIL PRESSURE
FUEL PRESSURE
63
64
K882-BU-18
CRANK
TDC PROBE 22
23TDC PROBE
INTAKE AIR TEMP
RUN
69
70
235-BK-18
CONN HEP 61
62CONN HEP
43
CRANK 59
60
E
AK
E
AK
200-BK-18
E
AK
RUN
WE
33
WA
26
28
45
46
29
30
39
11
9
10
WC
19
20
22
12
21
K852-GN-18
K851-BU-18
K849-YL-18
48
T967-YL-18
H476-WH-18
H475-BU-18
H474-GN-18
L972-BU-18
A755-PK-18
1
2
A756-BU-18
A757-GY-18
A758-BR-18
K907-BU-18
L969-WH-18
L968-OR-18
+B
H466-BU-18
H465-GN-18
M741-GY-18
M742-PU-18
M734-BR-18
H467-WH-18
410-WH-18
H473-BR-18
C
C
SIGNAL
GROUND
A
B
AC
B
C
C
119-PK-18
GROUND
235-BK-18
WIRE AS.
183-4878
(H) AIR HEATER
235-BK-18
C
M736-BU-18
235-BK-18
235-BK-18
235-BK-14
+B
SIGNAL
1
2
2
1
(F) PUMP DISCHARGE
PRESS. SENSOR 2
157-3182
(F) PUMP DISCHARGE
PRESS. SENSOR 1
157-3182 (F) ATCH
PRIMARY
NFC SOL
171-0114
(NOTE C)
(F) ATCH
FLOW LIMIT
SOL
171-0188
(F) POWER SHIFT
CONT SOL
111-9916
235-BK-18
235-BK-14
235-BK-18
235-BK-18
308-YL
235-BK-14
235-BK-18
E472-GN-18
12V 7A X2 (NOTE E)
(NOTE B)
E472-GN-18
K848-WH-18
E476-PU-18
E475-PK-18
K844-GY-18
E474-OR-18
ATCH LEFT
FOOT PEDAL
(NOTE C)
235-BK-18
200-BK-18
235-BK-18
E472-GN-18
E472-GN-18
F889-WH-18
E472-GN-18
K843-GN-18
E473-GY-18
E472-GN-18
235-BK-18
M740-PK-18
322-GY
403-GN-18
ATCH RIGHT
FOOT PEDAL
(NOTE C)
235-BK-18
235-BK-18
E472-GN-18
F889-WH-18
E473-GY-18
K843-GN-18
235-BK-18
200-BK-18
E472-GN-18
E472-GN-18
235-BK-18
235-BK-18
E475-PK-18
607-PK
E554-PK-18
175-RD-14
A499-BU-18
124-GN-14
200-BK-14
200-BK-14
2
6
1
5
3
4
THROTTLE POWER
235-BK-14
ANALOG SENSOR RETURN
B
B
308-YL
BR
235-BK-18
G
(H) ENG CONT
157-3165
R/L
R
780-PU-18
F889-WH-18
(28) ATCH
HEATER UNIT
164-0490
(28) A/C UNIT
161-3779
200-BK-14
E554-PK-18
K879-GN
K868-BR-18
K872-OR
K871-WH
403-GN-1
506-PU-18
578-BU
310-PU
892-BR-18
893-GN-18
410-WH-18
H467-WH-18
M734-BR-18
M742-PU-18
M741-GY-18
H465-GN-18
K872-OR-18
(2) ATCH
VALVE CONT
H466-BU-18
235-BK-18
E476-PU-18
235-BK-18
K849-YL-18
780-PU-18
326-RD
K906-GN-18
A768-BU-18
A769-GY-18
L968-OR-18
L969-WH-18
K907-BU-18
M736-BU-18
F774-WH-18
F773-OR-18
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
L972-BU-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
H474-GN-18
H475-BU-18
H476-WH-18
K852-GN-18
K861-GN-18
1
2
235-BK-18
U
H473-BR-18
39
200-BK-18
38
37
54
27
26
25
28
52
50
51
53
40
229-BK-14
41
49
21
17
M736-BU-1
16
15
19
20
1
2
F889-WH-18
33
18
29
30
K856-PU-18
42
43
44
48
47
46
8
9
10
14
13
12
11
7
235-BK-18
998-BR-18
22
35
998-BR-18
34
3
2
36
23
K862-GY-18
K857-WH-18
A499-BU-18
24
32
4
6
5
K858-YL-18
K860-BU-18
C
31
45
235-BK-18
1
496-WH-18
308-YL
B
405-GY-18
998-BR-18
780-PU-18
998-BR-18
ENG CONT
607-PK
175-RD-14
175-RD-14
124-GN-14
124-GN-14
130-RD-14
607-PK
607-PK
607-PK
607-PK
308-YL
308-YL308-YL
147-PU
645-RD-18
103-RD
152-BU
129-BU
113-OR-18
646-RD-18
118-GY
615-YL
123-WH-18
191-WH-14
A588-GN
150-OR-18
105-RD
307-OR
A770-PK-18
169-PK-18
169-PK-18169-PK-18
189-RD
151-GN
154-RD
320-RD-18
120-YL
179-BU
K851-BU-18
L973-GN
K879-GN
K872-OR
K871-WH
403-GN-18
506-PU-18
235-BK-18
321-BR-18
A
780-PU-18
645-RD-18
GROUND
578-BU
2
1
WH AJ
310-PU
892-BR-18
893-GN-18
410-WH-18
H467-WH-18
M734-BR-18
M742-PU-18
M741-GY-18
H465-GN-18
H466-BU-18
A499-BU-18
130-RD-14
147-PU
L973-GN
L973-GN
103-RD
152-BU
129-BU
113-OR-18
646-RD-18
V
200-BK
235-BK-18
200-BK-18
200-BK-18
118-GY
615-YL
123-WH-18
191-WH-14
A588-GN
607-PK
169-PK-18
307-OR
575-YL-18
A537-PK-18
200-BK-14
200-BK-14
607-PK
307-OR
307-OR
307-OR
307-OR
780-PU-18
135-BU
210-BK
C569-YL
229-BK
575-YL-18
535-BU
576-PK-18
200-BK-18
K876-BR-18
200-BK-18
200-BK-18200-BK
V
V
V
535-BU
(3) ATCH
TRAVEL ALARM
3E-7738
AJ
1
2
576-PK-18
578-BU
535-BU
152-BU
892-BR-18
893-GN-18
645-RD-18
506-PU-18
403-GN-18
129-BU
410-WH-18
103-RD
103-RD103-RD
103-RD
130-RD-14
A537-PK-18
L973-GN
118-GY
H466-BU-18
H465-GN-18
M741-GY-18
M742-PU-18
M734-BR-18
646-RD-18
H467-WH-18
113-OR-18
235-BK-14
607-PK
607-PK
607-PK-18
607-PK-18
607-PK
576-PK-18
123-WH-18
310-PU
307-OR
K879-GN
K872-OR
K871-WH
147-PU
200-BK-14
200-BK-14
V
A589-OR-14
607-PK-18
147-PU147-PU
586-BR
130-RD-14
A583-YL-18
235-BK-18
607-PK
130-RD-14
130-RD-14
511-BR-18
512-GN-18
A583-YL-18
A590-BU-14
A589-OR-14
A584-BU-18
191-WH-14
A588-GN
FUEL PUMP
188-WH-18
200-BK
200-BK-14
200-BK-14
200-BK-18
AE
200-BK
200-BK
200-BK-18
L973-GN
235-BK-18
235-BK-18
3
F889-WH-18
A584-BU-18
200-BK-18
200-BK
200-BK
615-YL
615-YL
191-WH-14
A588-GN
135-BU-14
5
8
10
4
7
3
1
9
2
6
210-BK-14
229-BK-14
C569-YL-14
586-BR
200-BK-18
C560-OR-18
C566-PK-18
586-BR
576-PK-18
191-WH-14
169-PK-18
123-WH-18
310-PU
307-OR
K879-GN
K872-OR
K871-WH
A537-PK-18
147-PU
147-PU
147-PU
147-PU
A590-BU-14
147-PU
607-PK
575-YL-18
152-BU
103-RD
892-BR-18
893-GN-18
578-BU
535-BU 535-BU
C538-OR-18
C537-GN-18
Y 204-1686 B-2
235-BK-18
607-PK-18
607-PK-18
K871-WH
147-PU
200-BK-18
200-BK-18
K872-OR
K879-GN
A590-BU-14
147-PU
147-PU
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
235-BK-18
235-BK-14
CHASSIS
235-BK-14
E471-BU-18
200-BK-18
K870-GN-18
K870-GN-18
235-BK-18
K870-GN-18
200-BK-18
200-BK
M906-BU-18
200-BK
CAB
CAB
5A
CAB
OPERATOR STATION
(A) ATCH
12V 7A SOCKET
121-0987 (NOTE E)
CAB
A537-PK-18
123-WH-18
191-WH-14
578-BU
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
535-BU-18
535-BU-18
607-PK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
575-YL-18
200-BK-18
200-BK-18
576-PK-18
1
169-PK-18169-PK-18
4
200-BK-18
2
113-OR-18
H467-WH-18
646-RD-18
M734-BR-18
M742-PU-18
M741-GY-18
H465-GN-18
TRAVEL MODE IND 2
A583-YL-18
A584-BU-18
200-BK-18
645-RD-18
506-PU-18
403-GN-18
129-BU
410-WH-18
200-BK-14
200-BK
200-BK
200-BK
200-BK
200-BK-18
200-BK 200-BK-18
403-GN-18
129-BU
118-GY
410-WH-18
410-WH-18
A586-OR-18
590-GY-18
501-GN-18
530-OR-18
530-OR-18
501-GN-18
590-GY-18
235-BK-18
SIGNAL
A582-PU
A581-GN
A580-BR
A579-OR
200-BK-18
308-YL
403-GN-18
129-BU
200-BK
200-BK
A582-PU
A581-GN
A580-BR
A579-OR
C537-GN-18
C538-OR-18
7
2
5
4
6
535-BU
9
11
12
8
3
10
152-BU
A584-BU-18
A584-BU-18
535-BU
152-BU
103-RD
200-BK-18
235-BK-18
892-BR-18
A584-BU-18
893-GN-18
201-BK-18
235-BK-18
229-BK-14
575-YL-18
113-OR-18
113-OR-18
200-BK-18
AF
N
AF
N
F
T
200-BK
615-YL
169-PK-18
6
3
18
615-YL
17
7
15
16
12
8
10
WH 132-1827 A-4
5
14
4
11
607-PK
2
9
2
10
9
13
18
15
7
6
8
4
5
12
20
21
14
16
3
19
17
11
RELAY
LAMP SW
KEY OFF
GND
+B
(E) ATCH LAMP
DELAY TIMER
163-6704
607-PK
169-PK-18
13
235-BK-18
308-YL 308-YL
A537-PK-18
326-RD
F774-WH-18
F773-OR-18
235-BK-18
169-PK-18
C
A
K906-GN-18
B
A768-BU-18
A769-GY-18
L968-OR-18
L969-WH-18
K907-BU-18
M736-BU-18
AC 116-0098 B-3
AE 183-0998 A-7 (NOTE J)
CK 197-4302 G-8
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
L972-BU-18
307-OR
105-RD
150-OR-18
A770-PK-18
K849-YL-18K849-YL-18
K849-YL-18
235-BK-18
AL
200-BK-18
200-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
R 204-1809 C-2
K849-YL-18
235-BK-18
954-GN
506-PU-18
645-RD-18
329-YL-18
168-RD-18
169-PK-18
780-PU-18
150-OR-18
105-RD
307-OR
326-RD
308-YL
168-RD-18
168-RD-18
K906-GN-18
A768-BU-18
A278-BK-18
200-BK-18
A893-OR-18
235-BK-18
A769-GY-18
L968-OR-18
L969-WH-18
F889-WH-18
A770-PK-18
K907-BU-18
A537-PK-18
A537-PK-18
M736-BU-18
169-PK-18
495-GN-18
F774-WH-18
365-YL-18
F773-OR-18
235-BK-18
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
200-BK-18
L972-BU-18
954-GN
607-PK
K847-PU-18
K843-GN-18
E473-GY-18
E472-GN-18
200-BK-18
200-BK-18
200-BK-18
235-BK-18
K849-YL-18
2
1
10
7
200-BK
12
4
3
9
8
11
6
5
+B
BK-18
F774-WH-18
BR-18
535-BU
103-RD-18
607-PK-18
AJ 197-4411 D-8
PC
NOTE F: USE WITH CAB GUARD.
L976-GN-18
11
L976-GN-18
8
5
1
2
3
(16) ATCH SQUEEZE
PRESS. SENSOR
157-3128
L976-GN-18
325-PK-18
1
2
3
2
200-BK-10
780-PU-18
168-RD-10
105-RD
4
307-OR
326-RD
892-BR-18
893-GN-18
BK
YL
9
10
6
7
AJ
(F) HYD OIL
FILTER SW
173-3518
GROUND
SIGNAL
1
1
2
12
C
AJ
4
235-BK-18
CONSOLE(RH)
WH(F) HYD OIL
TEMP SENDER
4I-5394
(17) FUEL LEVEL
SENSOR
163-6700
191-WH-14
(20) ATCH
REFUELING SW
5C-6108
2
1
(F) HYD OIL
LEVEL SW
170-9376
AJ
AJ
K869-BU-18
Y/G
Y/W
K867-YL-18
(B) ATCH JOYSTICK
177-7711
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
308-YL
998-BR-18
K906-GN-18
200-BK-18
L972-BU-18
607-PK
607-PK
V
+12V
GN D
PWM+
SWITCH1
SWITCH2
COMMON
3
1
5
6
4
K867-YL-18
2
E472-GN-18
E473-GY-18
K843-GN-18
K847-PU-18
320-RD-18
329-YL-18
235-BK-18
235-BK-18
CONSOLE(LH)
320-RD-18
200-BK-18
(C) ATCH
JOYSTICK
177-7712
2
1
3
4
5
235-BK-18
235-BK-18
6 235-BK-18
235-BK-18
K852-GN-18
M743-GN-18
K848-WH-18
K844-GY-18
E474-OR-18
E472-GN-18
K851-BU-18
(26) ATCH
REFUELING
POWER RELAY
165-4026
7
8
9
10
11
12
6
4
5
2
3
1
235-BK-18
235-BK-18
(D) ATCH 12V 7A
CONVERTER
167-3467
K849-YL-18
200-BK
179-BU
179-BU
229-BKGND
12V MEMORY
GND
24V IN
24V MEMORY
12V OUT
2
1
200-BK
120-YL
135-BU
6
2
120-YL
3
4
6
210-BK
4
5
5
1
3
179-BU
179-BU179-BU
COMMON
(D) ATCH 12V 7A
CONVERTER
167-3467
GND
12V MEMORY
GND
24V IN
24V MEMORY
12V OUT
1
6
2
3
4
5
1
C569-YL
229-BK
200-BK
SWITCH 2
SWITCH 1
PWM+
586-BR
H473-BR-18 H473-BR-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
H474-GN-18
235-BK-18
H475-BU-18
H476-WH-18
229-BK-18
L973-GN
179-BU
120-YL
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
189-RD
GND
235-BK-18
151-GN
H466-BU-18
A
2
1 (D) ATCH
STRAIGHT TRAVEL
PRESS. SW
167-3466
H476-WH-18
H475-BU-18
154-RD
210-BK
235-BK-18
154-RD
T967-YL-18
147-PU
K904-GN-18
A769-GY-18
A768-BU-18
2
K852-GN-18
CJ 197-4353 G-8
235-BK-18
H474-GN-18
M736-BU-18
308-YL
L973-GN
235-BK-18
147-PU
K853-GY-18
T967-YL-18
487-OR-18
491-PK-18
PLATFORMCHASSIS
GROUND STRAP
7G-1060
K854-OR-18
V
780-PU-18
487-OR-18
235-BK-18
M739-YL-18
F773-OR-18
M737-WH-18
M738-OR-18
892-BR-18
491-PK-18
M737-WH-18
M738-OR-18 M738-OR-18
M737-WH-18 A
C
B
235-BK-18
CHASSIS
321-BR-18
893-GN-18
200-BK
118-GY
169-PK-18
200-BK-14
A591-PU-18
893-GN-18
200-BK
235-BK-18
645-RD-18
200-BK-10
201-BK-18
A591-PU-18
200-BK-18
200-BK
200-BK
200-BK
235-BK-18
FOR O/S JAPAN FOR JAPAN
168-RD-10
(A) ATCH
CONVERTER
134-1346
TO RADIO
A513-RD-18
323-WH-10
616-BU
592-BU-18
A513-RD-18
2
113-OR-18
1
103-RD-18
592-BU-18
GND
MEM
12V
IGN
24V
200-BK-18
200-BK-18
200-BK-18
7
2
8
4
1
5
511-BR-18
NOTE C: NOT USE ON THIS MACHINE.
WA 183-1011 G-8
200-BK
509-WH-18
508-PU-18
512-GN-18
511-BR-18
103-RD
T
T
(A) ATCH POWER
WINDOW LIMIT SW
117-6306 (NOTE B)
(A) ATCH POWER
WINDOW CONT
117-6305
(NOTE B)
R. LIMIT
GND
NEUTRAL
+B
WIPER
SW. DOWN
SW. UP
F. LIMIT
200-BK-18
511-BR-18
(A) ATCH
AM/FM RADIO
(CASSETTE)
163-6709
508-PU-18
512-GN-18
509-WH-18
113-OR-18
F,T
F,T
(A) ATCH SPEAKER (L)
7Y-5505
(A) ATCH SPEAKER (R)
7Y-5505
(A) DOME LAMP
176-1986
F,T
C569-YL-14
325-PK-18
322-GY
780-PU-18
K867-YL-18
147-PU
235-BK-18
1
893-GN-18
892-BR-18
235-BK-18
508-PU-18
512-GN-18
322-GY
F889-WH-18
509-WH-18
322-GY
210-BK-14
135-BU-14
607-PK
3
F,T
SPEAKER(-)
AUX-SPEAKER(-)
SPEAKER(+)
SPEAKER(-)
BACKUP
ILLUMI
AUX-SPEAKER(+)
ACC113-OR-18
103-RD
6
2
9
F889-WH-18
1
3
7
4
10
GND
8
5
SPEAKER(+)
(A) ATCH
AM/FM RADIO
163-6707
(A) ATCH
12V 7A SOCKET
121-0987
6
(F) ATCH HAMMER
PRESS. SW
167-3466
1
2
AL
YL-18
1
2
(F) ATCH HAMMER SOL
121-6303
AL
A
C
B
AL
NOTE M: USE WITH CONFIG. 11.
NOTE L: USE WITH CONFIG. 12.
NOTE K: USE WITH CONFIG. 1,2,3',11.
NOTE J: USE WITH CONFIG. 1,2,3,3',11,14.
101-RD-4
403-GN-18
200-BK-18
(5) ANTENNA
167-3492
K869-BU-18
K869-BU-18
229-BK-14
E
AK
235-BK-14
235-BK-18
OIL TEMP
123-WH-18
169-PK-18
(E) BLOCK AS.
121-1023
112-PU-18
892-BR-18
893-GN-18
235-BK-18
200-BK
308-YL
308-YL
110-RD
189-RD
113-OR-18
H705-BR-18
105-RD
189-RD
615-YL
RD-18
WH-18
607-PK
160-PU
160-PU
160-PU
151-GN
BK-18
189-RD
154-RD
HYD TANK
PRESS. SW
(NOTE C)
307-OR 306-GN
A588-GN
645-RD-18
A893-OR-18
308-YL
C987-RD-14
184-RD
151-GN
150-OR-18
607-PK
C987-RD-14
151-GN
A588-GN
Y
235-BK-18
235-BK-18
168-RD-18
200-BK-10
200-BK-18
200-BK-10
200-BK-18
L976-GN-18
365-YL-18
168-RD-18
495-GN-18
L976-GN-18200-BK-10
322-GY
616-BU
168-RD-10
119-PK-18
607-PK
322-GY
105-RD
607-PK
112-PU-6
307-OR
191-WH-14
892-BR-18
325-PK-18
147-PU
684-RD-18
200-BK
235-BK-18
200-BK
235-BK-14
308-YL
105-RD
200-BK
200-BK
K906-GN-18
200-BK-18
763-BU-18
235-BK-18
169-PK-18
AG
646-RD-18
A588-GN
A770-PK-18
306-GN
200-BK
684-RD-18
A768-BU-18
325-PK-18
646-RD-18
A623-BU-18
112-PU-6
200-BK
308-YL
308-YL
308-YL
308-YL
308-YL
(NOTE C)
308-YL
UNLESS OTHERWISE SPECIFIED ALL WIRE IS 16 GAUGE.
CH 193-3515 I-12 (NOTE A)
CG 170-6929 I-12 (NOTE A)
CF 193-3377 I-12 (NOTE A)
CE 204-1601 I-12
CC 170-6929 I-12
CA 186-4708 I-12
CABLE AS
200-BK
WF 111-4829 G-8
WIRE AS
P 163-6750 C-3
200-BK
A769-GY-18
L973-GN
109-RD-8
109-RD-6
109-RD-6
168-RD-10
304-WH-8
304-WH-8
179-BU
N 167-3456 G-1
M 167-3527 D-5
L 167-3457 I-5
G 163-6810 F-1
K 170-6828 H-1
F 163-6787 F-4
J 186-4624 H-3
H 170-6959 I-3
E 197-4455 G-9 (NOTE G)
NOTE E: USE WITH 12V 7A X 2 CONVERTER.
C 204-1813 F-5
K904-GN-18
IDEN PART NO LOC
A588-GN
200-BK
235-BK-18
10A
C
B
200-BK-18
(B) ATCH QUICK
COUPLER SW
150-6988
A
HARNESS AS.
168-RD-10
184-RD
A588-GN
535-BU
NOTE G: NOT USE WITH COLD WEATHER FOR JAPAN.
780-PU-18
200-BK
AJ
A770-PK-18
646-RD-18
607-PK
154-RD
200-BK-18
645-RD-18
616-BU
147-PU
(NOTE A)
(NOTE A)
168-RD-10
105-RD
AF
N
F,T
R
189-RD
109-RD-4
487-OR-18
149-RD
149-RD
149-RD
115-RD
115-RD
115-RD
AK 204-1650 G-8 (NOTE H)
780-PU-18
119-PK-18
101-RD-4
306-GN
114-RD
200-BK
1
2
B
A
C
114-RD
114-RD
2
1
200-BK-18
235-BK-18
L968-OR-18
L969-WH-18
A770-PK-18
2
1
615-YL
189-RD
DIODE
121-1022
AA 116-0096 B-3
K907-BU-18
K906-GN-18
A768-BU-18
F773-OR-18
F774-WH-18
412-BU-18
J
NOTE A: USE WITH COLD WEATHER.
A
A769-GY-18
575-YL-18
576-PK-18
200-BK
200-BK
(A) ACTION ALARM
132-1829
235-BK-18
147-PU
147-PU
K904-GN-18
235-BK-18
BK-18
235-BK-18
200-BK
BK-18
YL-18
A586-OR-18
CDL -
10
1
6
7
GND
F,T F,T
F,T
8
20
14
17
2
11
F889-WH-18
16
(H) AIR HEATER
RELAY
209-5582
1
3
2
4
684-RD-18
NOTE B: USE WITH POWER WINDOW.
3
19
12
18
15
M739-YL-18
+B
WASH
9
1
6
235-BK-18
5
3
TRAVEL MODE IND 1
2
1
4
1
6
5
7
200-BK-18
8
3
150-OR-18
2
4
7
2
4
169-PK-18
124-GN-14
1
3
235-BK-18
11
535-BU
H705-BR-18
+12V
2
13
4
5
9
10
(D) ATCH
HAMMER
PRESS. SW
167-3466
(NOTE K)
(D) TRAVEL
LEFT
PRESS. SW
167-3466
F,T
ACC
HHA
A
A
J
J
RISE.S
REV
WASH
INT(6)
JJ
JJ
INT(3)
(B) IND UNIT
163-6702
(D) TRAVEL
RIGHT
PRESS. SW
167-3466
1
2
2
1
(D) JOYSTICK
PRESS. SW
167-3466
1
2
1
2
(14) ATCH
SEAT WITH
SEAT HEATER
164-0505
+B
L. CHASSIS
(B) BACKUP
EPR VALVE SW
163-6710
1
2
A
A
(B) ONE TOUCH
LOW IDLE SW
128-2134
(D) NEUTRAL START
LIMIT SW
163-6785
(C) HORN SW
128-2134
6
4
2
5
A
3
A
2
1
(D) ATCH LOWER
WIPER MOTOR
167-7079
+
S +1
-
MOTOR
12
7
8
1
229-BK-18
200-BK-18
(D) ATCH
AUX HYD
PRESS. SW
167-3466
(NOTE L)
306-GN
200-BK-18
109-RD-4
109-RD-4
118-GY
129-BU
179-BU
120-YL
147-PU
113-OR-18
180-GN
101-RD-4
112-PU-18
112-PU-18
109-RD-4
200-BK
200-BK-10
AK AK
LOW
123-WH-18
WIPER CUT
GND
WA+
W. CW
W. CCW
G
191-WH-14
G
QUICK COUPLER
15A
5A
10A
POWER WINDOW
15A
ATT SOL
10A
10A
5A
(E) NEUTRAL START RELAY
161-3128
E
AK
5A
120-YL
STOP
10A
8
E
AK
(E) HYD LOCK SOL RELAY
161-3128
(E) CHASSIS LAMP RELAY
161-3128
E
AK
(A) A/C SW PANEL
157-3210
WC 163-6780 H-9
13
200-BK-18
E
AK (E) BOOM LAMP RELAY
161-3128
(E) CAB LAMP RELAY
161-3128
E
AK
LOWER WIPER/WASHER
CHASSIS LAMP
WIPER/WASHER
CIGAR LIGHTER
12V 7A CONVERTER 1
12V 7A CONVERTER 2
5A
10A
10A
10A
SW PANEL/RADIO
BACKUP/MONITOR CONT
5A
A/C
SEAT HEATER
DIODE
121-1022
AUX CKT
5A
10A
1
2
WE WF
6
(E) START RELAY
125-1302
200-BK
306-GN
DIODE
121-1022
WE 183-1012 H-8
306-GN
109-RD-4
101-RD-4
169-PK-18
101-RD-4
12
11
10
9
7
8
1
6
5
4
3
2
A
B
(E) RESISTOR
102-8016
C
322-GY
235-BK-18
235-BK-18
235-BK-18
K851-BU-18
151-GN
12
101-RD-4
T 170-6813 F-4 (NOTE B)
L6
120-YL
124-GN-14
A588-GN
BR-18
491-PK-18
K849-YL-18
11
152-BU
(A) ATCH UNDER
WINDOW LIMIT SW
129-6466
7
WG 163-6758 H-8
184-RD
684-RD-18
YL-18BR-18
A769-GY-18
A768-BU-18
C987-RD-14
101-RD-4
320-RD-18
11
5
7
10
1
12
8
4
A 204-1812 F-5
149-RD
115-RD
3
2
6
101-RD-4
114-RD
W. LOW
109-RD-4
175-RD-14
893-GN-18
103-RD
105-RD
110-RD
175-RD-14
E
AK
235-BK-14
616-BU
168-RD-10
200-BK
200-BK
C
C
201-BK-18
(4) ALTERNATOR
9W-3043
615-YL
200-BK
F,T
307-OR
168-RD-10
4
607-PK
169-PK-18
AEC MODE IND
T967-YL-18
W. INT(3)
+
235-BK-18
-
9
W. INT(6)
ALARM CANCEL IND
130-RD-14
152-BU
160-PU
129-BU
(E) HORN RELAY
161-3128
9
ALARM CANCEL SW
M739-YL-18
M739-YL-18
235-BK-18
235-BK-18
607-PK
B-
A584-BU-18
A278-BK-18
168-RD-18
365-YL-18
200-BK-18
AEC MODE SW
YL-18
200-BK
J2
200-BK
J1
B+
R
30A
235-BK-18
325-PK-18
ALT
325-PK-18
200-BK-10
607-PK
323-WH-10
365-YL-18
A537-PK-18
10A
CAB LAMP
BOOM LAMP
TRAVEL MODE SW
L. BOOM
L. CHASSIS
10A
10A
5A
10A
E
AK
(E) FUEL PUMP RELAY
161-3128
10A
A589-OR-14
200-BK-14
200-BK-14
235-BK-18
10A
15A
A758-BR-18
GND
10A
+B
10A
KEY SW
TIMER RELAY
ATCH V CONT
A/C BLOWER
V 193-3394 C-7
E/P CONT
BK-00
BK-00
W 167-3473 I-6 (NOTE E)
A757-GY-18
A756-BU-18
RD-00
RD-00
RD-00
RD-00
320-RD-18
235-BK-18
147-PU
A893-OR-18
A755-PK-18
CAB
2
1
(F) ATCH 1PUMP-2PUMP
EXCHANGE SOL1
165-9549
U
310-PU
U
C
C
1
2
K877-BU-18
235-BK-18
C
308-YL
235-BK-18
235-BK-18
235-BK-18
K867-YL-18
2
M906-BU-18
K864-PK-18
CDL +
K870-GN-18
1
K865-PU-18
V
K879-GN-18
200-BK-18
K876-BR-18
200-BK-18
200-BK-18
322-GY
200-BK-18
200-BK-18
K866-WH-18
200-BK-18
5
4
3
2
1
MOTOR
SIGNAL
V
ACC
K877-BU-18
103-RD-18
C
C
C A
A
A
CC
616-BU
200-BK
+12V
(B) BACKUP GOV SW
163-6711
LIGHT
(A) WIPER
MOTOR
161-3667
(A) WIPER CONT
155-7042
E
AK
IN
F,T
GND
OUT
+B
2
3
4
(E) TIMER
RELAY
163-6703
1
DOME LAMP/MEMORY
HORN
(G) TRAVEL
STRAIGHT SOL
121-1491
2
1
15A
30A
15A
C
2
J
H
G
F
D
C
B
A
E
ET CONN
200-BK-18
K871-WH-18
1
(G) SWING
BRAKE SOL
121-1491
(G) HYD LOCK
SOL
121-1491
200-BK
(G) TRAVEL
SPEED SOL
121-1491
200-BK-18
SIGNAL
+B
GROUND
8
1
(F) ATCH 1PUMP-2PUMP
EXCHANGE SOL 2
165-9549
2
2
3
(A) MONITOR
157-3198
MOTOR
MOTOR
CAB
607-PK
1
235-BK-18
NEGPOS
L976-GN-18
200-BK
200-BK
616-BU
615-YL
200-BK
NEGPOS
X 193-3392 C-4
C
NEG
(A) WINDOW
LIMIT SW
117-6306
(9) ATCH
CAB LAMP
167-3441
POS
120-YL
120-YL
1
3
2
5
4
L972-BU-18
6
6
5
4
3
2
6
1
12V OUT
24V MEMORY
24V IN
120-YL
GND
12V MEMORY
GND
(D) ATCH 12V 7A
CONVERTER
167-3467
12
11
10
9
8
7
135-BU
C569-YL
(46) FUEL PUMP
200-BK
120-YL
684-RD-18
120-YL
12V 5A
1
2
235-BK-18
(A) SWITCH PANEL
163-6701
AC AC
(29) ATCH
REFUELING
START RELAY
149-5050
210-BK
Y
AC
120-YL
(A) A/C PHOTO
SENSOR
167-7083
135-BU
120-YL
200-BK
P
P
C
10
5
(A) SERVICE
METER
6T-7337
MOTOR
2
1
(A) CIGAR
LIGHTER
9W-0335
NEG
(A) ATCH 1PUMP-2PUMP
EXCHANGE SW
170-6955
(A) ATCH SINGLE-DOUBLE
ACTION EXCHANGE SW
170-6956
(A) ATCH LOWER
WIPER SW
163-6718
(A) ATCH LOWER
WASHER SW
163-6719
AG 201-1283 C-11
WIRE PAIRS OF 892-BR & 893-GN, G856-WH & G857-YL,
E965-BU & E966-YL, E963-BK & E964-WH MUST BE
TWISTED AT LEAST 1 TURN PER 25mm
(A) ATCH SEAT
HEATER SW
163-6721
F
T
C
(8) ATCH
BOOM LAMP
153-2521
OPERATOR STATION
S4
S3
S2
S1
COM
R
K
(9) ATCH
CAB LAMP
167-3441
(21) ATCH
REFUELING PUMP
123-3929
(18) ATCH
REFUELING
START SW(NO)
6T-9442
AA
Y
Y
HORN
7Y-3919
F,T
Y
R
POS
+ -
(27) ATCH
REFUELING
STOP RELAY
149-5050
J
Y
F,T
(B) KEY SW
9G-7641
J
AAAA
(19) ATCH
REFUELING
STOP SW(NC)
9X-4184
F,TF,T F,T
CL 197-4304 H-12
(NOTE C)
(10) CHASSIS
LAMP
153-2523
(B) THROTTLE
POS SW
106-0107
(8) ATCH
BOOM LAMP
153-2521
F,T F,T
(A) ATCH FINE
SWING CONT SW
163-6722
(A) ATCH POWER
WINDOW SW
163-6720
R
C
S
B
T
F,T
OFF
F,T
ON
ST
NOTE D: NOT USE WITH HEATER UNIT.
1
2
2
1
HORN
7Y-3920
1
1
1
CONN 17
CONN 21
C C
197-8394
197-8393
197-8394
210-1747
204-0320
204-0320
274-7396
274-7395
236-6221
236-6221
217-2570
217-2570
217-2570 217-2570
217-2570
217-2570
Y Y
190-8970
178-2345
118-7284
12

13. MACHINE HARNESS CONNECTOR AND
COMPONENT LOCATIONS
J
J
H
H
G
G
F
F
E
E
D
D
C
C
B
B
A
A
54
54
53
53
52
52
51
51
50
50
49
49
48
48
47
47
46
46
45
45
44
44
43
43
42
42
41
41
40
40
39
39
38
38
37
37
36
36
35
35
34
34
33
33
32
32
31
31
30
30
29
29
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
9
8
8
8
7
7
7
6
6
5
5
4
4
3
3
2
2
1
1
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