Plano Electrico 815f.
Plano Electrico 815f.
Plano Electrico 815f.
096 Fuel Level Sensor Alternator D-13 2 Sender - Hydraulic Oil Temperature A-3 13 108 BU AUX CKT 504 YL WIPER - REAR (LO)
109 OR ALT OUTPUT (+) TERM. 505 BU WIPER - REAR (HI)
110 Engine Coolant Temperature Sensor Battery F-14 3 Sender - Trans Oil Temperature B-14 14 112 PU MAIN POWER RLY OUTPUT 506 PU WASHER - FRONT
177 Torque Converter Oil Temperature Sensor Battery F-l4 4 Sensor - Engine Coolant Temp B-15 15 113 OR OPR MON PANEL B+ SWITCHED 507 WH WASHER - REAR
248 CAT Data Link 114 GN WARNING HORN (FORWARD) 508 PU RADIO SPEAKER - LEFT
Breaker - Alternator (80A) C-15 D Sensor - Engine Speed C-12 16 116 BR AUX CKT 509 WH RADIO SPEAKER - LEFT (COMMON)
263 8 Volt Sensor Power Supply
118 GY AUX CKT 511 BR RADIO SPEAKER - RIGHT
271 Action Alarm Breaker - Blower Motors (15A) C-10 B Sensor - Trans Speed C-12 18
120 YL AUX CKT 512 GN RADIO SPEAKER - RIGHT (COMMON)
324 Action Lamp Breaker - Engine Shutdown C-15 D Shifter - Transmission E-3 A 121 YL BCKP ALARM TO LAMP 513 OR A/C COMPRESSOR/REFRIGERANT PRESS. SW
124 GN A/C 515 GY BLOWER MOTOR (HI)
600 Hydraulic Oil Temperature Sensor Breaker - Main (80A) C-15 D Solenoid - A/C Clutch F-13 19 126 PK XMSN CTRL 516 GN BLOWER MOTOR (MEDIUM)
601 Brake Air Pressure 127 OR 517 BU BLOWER MOTOR (LO)
6 28 Breaker - Running Lamp (15A) C-15 D Solenoid - Engine Shutdown E-13 20 AUX CKT
819 Display Data Link 128 PK AUX CKT 521 YL A/C SW TO REFRIGERANT SW
633 Solenoid 3 (speed 4) Ground - Frame D-13 29 Switch - Coolant (Start Aid) A-15 15 271 BK IDENT CODE 1 619 GN HEAD LAMP LO
272 BK IDENT CODE 2 661 GN TACHOMETER LAMP
634 Solenoid 4 (speed 3) Horn - Forward (High Tone) D-2 6 Switch - Engine Oil Pressure A-15 17 273 BK IDENT CODE 3 662 YL SPEEDOMETER LAMP
635 Solenoid 5 (speed 2) Horn - Forward (Low Tone) A-1 7 Switch - Flood Lamp E-11 B 274 BK IDENT CODE 4 663 GY GAGE LAMPS
275 BK DENT CODE 5 Control Circuits
636 Solenoid 6 (speed 1)
Lamp - Action D-4 C Switch - Front Intermittent Wiper F-8 B
680 Ride Control Switch Motor - Blower C-3 10 Switch - Hydraulic Oil Level A-3 13 A222 BK XMSN CTRL OPTIONS CODE 1 752 YL XMSN SHIFT SOL NO. 2
685
687
Service Identification Code
Options Identification Code
Motor - Blower
Motor - Front Washer
C-3
C-13
11
8
Switch - Key Start
Switch - Monitoring System Operator
E-9
E-8
B
B
815F Soil Compactor & A232
301
BK
BU
XMSN CTRL OPTIONS CODE 2
Basic Machine Circuits
STARTER NO. 1 SOL
754
755
761
BU
OR
GY
XMSN SHIFT SOL NO. 3 OR 1
XMSN SHIFT SOL NO. 4 OR 5
LIFT KICKOUT SOL SW
688 Dual Horsepower Solenoid 302 OR STARTER NO. 1 RESISTOR TO DIAGNOSTIC 762 YL BUCKET POSITIONER SOL SW
2
D
27
8
32
B
C
Motor - Rear Wiper
Motor - Starter
F-10
F-14
5
9
Switch - Refrigerant
Switch - Start Aid
F-13
E-8
19
B
Electrical System 308
310
311
YL
PU
WH
MAIN POWER RLY COIL
START AID SW TO START AID SOL
START AID SQL TO TEMP SW
D744
E701
E702
WH
PK
OR
RIDE CONT - WTL IMPL CONT SW TO GND N/C
AUTO RIDE CNTL SW
AUTO RIDE CNTL SW
321 BR BCKP ALARM LAMP TRAVEL ALARM E707 GN DISPLAY +V
15 17
Relay - Main C-15 D Switch - Stop Lamp C-1 26
5 26 12 322 GY WARNING HORN (FORWARD) E708 PK DISPLAY CLOCK
16 25 30 23 21
20 14 31 22 28
10 11 Relay - Start C-15 D Switch - Trans Neutralizer C-1 26 814F 815F 816F 326
327
PU
PK
KEY SW “C” TERM.
SHUTDOWN SOL.
E735
900
PU
PU
TACK/SERV MTR/ODOMETER SELECT
XMSN SHIFT SOL NO. 5 OR 4
19 18 Resistor C-14 D Switch - Trans Upshift/Downshift B-6 B
Failure Mode Identifiers (FMI) List
9 6 7
Resistor - Blower Motor Speed C-3 10
9DM1-UP 1GN1-UP 5FN1-UP 334
338
BU
PK
START AID SOL #2
FLOOD LAMP RLY COILS
901
910
WH
YL
XMSN SHIFT SOL NO. 6
XMSN NEUTIZER OVERRIDE INDICATOR
1 373 GN START AID SWITCH TO TIMER 921 WH XMSN SOL NO 1 OR 3 RETURN
FMI No. Failure Description 24 29 13
Machine locations are repeated for components located close together. Monitoring Circuits 922 BR XMSN SOL NO 2 RETURN
0 Data valid but above normal operational range. 3 4 403 GN ALTERNATOR (R) TERM. 923 GY XMSN SOL NO 3 OR 1 RETURN
A = Components located in operator’s compartment.
405 GY OPR MON OIL PRESS. (LO SETTING) 924 GN XMSN SOL NO 4 OR 5 RETURN
1 Data valid but below normal operational range.
B = Components located in right console. 409 OR OPR MON NEUT 925 YL XMSN SOL NO 5 OR 4 RETURN
2 Data erratic, intermittent, or incorrect. 410 WH OPR MON FAULT ALARM 926 BU XMSN SOL NO 6 RETURN
3 Voltage above normal or shorted high. C = Components located in dash area. 411 PK OPR MON MASTER FAULT LAMP 944 OR DATA LINK + (CAT)
416 OR SUPPL STER SW 945 BR DATA LINK - (CAT)
4 Voltage below normal or shorted low. D = Components located in relay panel.
417 GY PRIMARY STER SW 963 GN BUCKET/FORK POSITION DETENT COIL
5 Current below normal or open circuit. 419 YL OPR MON PARKING BRAKE 964 BU FORK POSITION SELECT
429 YL OPR MON BRAKE OIL TEMP 965 WH TRANS SOL 1 SW TO GND
6 Current above normal or grounded circuit.
432 PK OPR MON BRAKE PRESS. (OIL) 966 GY TRANS SOL 3 SW TO GND
7 Mechanical system not responding properly. 439 YL LAMP INDICATOR 968 BR TRANS SOL 2 SW TO GND
8 Abnormal frequency, pulse width, or period. 441 OR ENG COOLANT TEMP GAGE 969 YL TRANS SOL 3 SW TO B+
442 GY HYD SYSTEM TEMP GAGE 970 GN TRANS SOL 4 SW TO GND
9 Abnormal update.
10 Abnormal rate of change. MACHINE HARNESS CONNECTOR AND COMPNENT LOCATIONS 443
447
YL
PK
POWER TRAIN TEMP GAGE
FUEL LEVEL GAGE
971
972
YL
BU
TRANS SOL 5 SW TO GND
TRANS SOL 6 SW TO GND
11 Failure mode not identifiable. 450 YL TACH SENDER (+) 973 BR CST AUTOSHIFT- AUTO/MANUAL SW 2
496 WH OPR MON PANEL HYD OIL LEVEL 974 PU CST AUTOSHIFT- SLOW MODE SW
12 Bad device or component. A401 YL ELECTRICAL SYSTEM NO.1 VOLTAGE 975 WH CST AUTOSHIFT- SOL RETURN
13 Out of calibration. B412 YL PMS LIFT POS SENSOR 976 OR RIDE CONT SOL
B413 PU PMS LIFT CYL PRESS. SENSOR 977 YL CST AUTOSHIFT- AUTO/MANUAL SW 1
C413 YL DISPLAY DATA 978 GN CST AUTOSHIFT- SLOW MODE SW 1
C414 BU DISPLAY LOAD 987 WH DIVERTER SOL
B999 GN TRANS SOL 1 SW TO B+
D963 EU SENSOR MODULE # +8V SUPPLY
D953 BU IMPL PILOT VALVE
D954 GN DUAL LOW IDLE SOL
Electrical Schematic Symbols And Definitions Harness And Wire Electrical Schematic Symbols
Related Electrical Service Manuals
Title Form Number
A AA 1 1
Alternator (107-7977) SEN R4757
Module Identifiers (MID) Caterpillar Monitoring System SENR6717
1 2 2
MID No. Module
Connector Location1 Electronic Transmission Control SENR5922 Typical representation of a Typical representation of a
30 Caterpillar Monitoring System
81 Electronic Transmission Control
Schematic Machine Starting And Charging Systems SENR2947 T Deutsch connector. The Sure-Seal connector. The
Connector Number Plug Receptacle
Location Location Starting Motor: (6V-5227) plug contains all sockets plugand receptacle contain
CONN 1 A-3 31
Pressure Temperature Level Flow and the receptacle contains both pins and sockets.
Consist No. 6V-5537 SENR3581
Symbol Symbol Symbol Symbol all pins.
CONN 2 A-3 13 Consist No. 106-8552 SENR3536 2
CONN 3 C-2 11 Consist No. 6V-5538 SENR4975
CONN 4 C-2 26
CONN 5 C-2 11 Pin or Socket
CONN 6 C-3 C Number
CONN 7 B-5 21
CONN 8 F-6 C Wire, Cable, or Harness Component
Normally open switch that will close with an increase of a specific condition (temp-press-etc.). Assembly Identification
CONN 9 Service Tool Connector F-6 C Part Number
Monitoring System Mode
CONN 10 E-6 C Single Wire
Mode Of Operation Mode Number Connector
CONN 11 B-7 21
Normal 0 Normally open switch that is closed due to an applied condition, and will open again with a
CONN 12 D-7 B Off Machine Switch Specification C A A AA 9X-1123
Harness Code 1 CONN 13 D-7 B specific decrease in that condition.
Part No. Function Actuate Deactuate Contact Position 325-PK-14 1 325-PK-14
Numeric Readout 2 CONN 14 D-7 B 37.8 ± 2.8°C 26.7°C MIN
CONN 15 E-8 B 8N-1693 Engine Coolant Temp (St Aid) Normally Closed
Service 3 (100.0 ± 5.0°F) (80.0°F MIN) Wire
CONN 16 F-10 32
Pin Socket
Tattletale 4 8270.0 kPa MAX 6890.0 ± 345.0 kPa
Color
CONN 17 E-10 B 9W-2653 Park Brake Pressure
(1200.0 psi MAX) (1000.0 ± 50.0 psi)
Normally Closed Normally closed switch that will open with an increase of a specific condition.
Units (U.S/Metric) 5
CONN 18 D-10 B
Setup 6 62.0 kPa MAX 38.0 ± 20.0 kPa
CONN 19 C-10 B 9X-0378 Engine Oil Pressure Normally Open 2 200-BK-14
(9.0 psi MAX) (5.5 ± 3.0 psi)
CONN 20 B-10 31
CONN 21 B-11 21 10700.0 kPa MAX 8960.0 ± 345.0 kPa 1-2, Normally Open Normally closed switch that is open due to an applied condition, and will close again
9X-9643 Brake Oil Pressure
CONN 22 C-12 22 (1552.0 psi MAX) (1300.0 ± 50.0 psi) 1-3 Normally Closed with a specific decrease in that condition. Circuit Number Wire
Identification Gauge
CONN 23 A-13 21 275 to 1750 kPa¹ —
114-5334 Refrigerant Pressure (A/C) Normally Open ²
CONN 24 B-13 23 (40 to 255 psi) —
CONN 25 E-13 30 ¹ A hysteresis band exists: with increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the closed
CONN 26 D-15 24 condition can be maintained down to 170 kPa (25psi).
The circle indicates that the component has screw terminals and a wire can be disconnected Electrical Schematic Symbols And Definitions
CONN 27 E-14 24 ² Contact position at the contacts of the harness connector. from it.
CONN 28 A-15 25
FUSE - A component in an electrical circuit that will open the circuit if too much current flows
CONN 29 B-15 14 through it.
CONN 30 B-15 D
CONN 31 D-2 26
No circle indicates that the wire cannot be disconnected from the component.
Resistor and Solenoid Specifications REED SWITCH - A switch whose contacts are controlled by a magnet. A magnet closes the
CONN 32 D-10 B contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Part No. Component Description Resistance (Ohms)¹
CONN 33 B-2 31
1
The connectors shown in this chart are for harness to harness connectors. 6T-2217 Resistor 150.0 ± 7.5
Connectors that join a harness to a component are generally located at or near the Overall 2.00 ± .10
component. See the Component Location Chart. 9G-1950 Resistor - Blower Speed SENDER - A component that is used with a temperature or pressure gauge. The sender
Tap 1.00 ± .05
This indicates that the component has a wire connected to it that is connected to ground. measures the temperature or pressure. Its resistance changes to give an indication to the
102-0347 Solenoid - A/C Clutch 14.4 ± 0.6 T gauge of the temperature or pressure.
110-6465 Solenoid - Engine Shutdown 5.12 ± 0.26
9G-4365 Solenoid - Start Aid 6.0 RELAY (Magnetic Switch) - A relay is an electrical component that is activated by electricity.
3E-3748 Solenoids - Transmission 8.5 This indicates that the component does not have a wire connected to ground. It is grounded It has a coil that makes an electromagnet when current flows through it. The electromagnet
by being fastened to the machine. can open or close the switch part of the relay.
¹ At room temperature unless otherwise noted.
CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if too
much current flows through it. This does not destroy the circuit breaker and it can be reset to
become part of the circuit again.
200-BK-14
105-BR 200-BK-14 200-BK-14
203-BK
RD-00
BK-00
200-BK
200-BK
200-BK
L
200-BK
L62
200-BK
7N-0718 F
615-YL 200-BK 120-YL 4 E702-OR-18 E701-PK-18
603-PK
FOR L44 L44
MOTOR H 120-YL 120-YL 135-BU 6 E701-PK-18 113-OR-18
A D RADIO EEE
102-BU-14 102-BU-14 102-BU-14 1 +24V BAT. IN (MEM) 508-PU 2 611-PU-14 F
CC RESISTOR P N T NOTE D F CONN 8
1 301-BU WIRES THAT HAVE BATTERY VOLTAGE 200-BK-14 120-YL 2 +24V SWITCHED IN 509-WH 1 605-YL 611-PU-14
BB 6T-2217 L2 L2
2 302-OR WHEN THE KEY SWITCH IS OFF. 1 105-BR N 200-BK-14 200-BK-14 3 GND 511-BR 8 4 201-BK-18 538-BR 200-BK
7 603-PK 200-BK-14 A513-PK-18 4 +12V MEMORY OUT 512-GN 7 SERVICE 3 201-BK-18 113-OR-18 CAB FLOOD LAMP
L48
BK-00
BK-00
200-BK-14
EEE L42
135-BU
BBB WHEN THE KEY SWITCH IS ON. UPPER PLUG L42
9 120-YL 200-BK-14 6 GND 511-BR 1 290-BK-18 Y
200-BK
200-BK
200-BK
200-BK
F A/C CLUTCH CAB F
509-WH
GN
OR
GY
BR
GG F
BK
5 102-BU-14 N 615-YL
508-PU
RADIO
200-BK-14
L43 L43
GN-14
GN-14
L62
L49
120-YL
RD-00
START 102-0347 Y
BK-00
1
3
4
2
RECEPTACLE A538-OR-14 12 L62 135-BU 4 273-BK-18 201-BK-18 F 200-BK
6V-5227 N L2 L2 N N N N L40
4 504-YL 201-BK-18 3 272-BK-18 275-BK-18 6 HARNESS CODE 5 538-BR
301-BU
A MONITORING CIRCUIT.
2
1
135-BU
L43
304-WH-8 8 118-GY KEY/WIPER SW PANEL SPEAKER AS. 2 271-BK-18 274-BK-18 16 HARNESS CODE 4
118-GY
503-BR
505-BU
SPEAKER AS.
200-BK
200-BK
603-PK
200-BK
504-YL
615-YL
G S L52 D L61 L61 L3 L43 F
101-RD-4 PANEL LAMP CIRCUIT. 6 503-BR L3 6T-7695 6T-7695 201-BK-18 1 270-BK-18 273-BK-18 22 HARNESS CODE 3 605-YL
A PANEL LAMP
3 505-BU PANEL LAMP 201-BK-18 7 201-BK-18 272-BK-18 12 HARNESS CODE 2 200-BK
D MTR BAT AA 7N-5876 L40
ARC WASHER/WIPER CIRCUIT. G 7N-5876 N 8 271-BK-18 3 HARNESS CODE 1
G G G
SUPPRESSOR CONN 16 614-PU 614-PU 135-BU A CONN 9 270-BK-18 31 HARNESS CODE 0 F
BBB L61 L61 FRONT INTERMITTANT L3 N Y
105-8827 HEATER AND AIR CONDITIONER CIRCUIT. 120-YL B TO C.B. RADIO P F 291-BK-18 33 CLEAR C413-YL-18 4 WH-18 DATA CAB
MOTOR WIPER SW L3 L44 M M
200-BK-14 200-BK 200-BK 200-BK-14 C 31 E702-OR-18 290-BK-18 23 SERVICE 201-BK-18 2 BK-18 GROUND 615-YL FLOOD
RD-00
RD-00
3E-0155 L44 Y
2
1
LAMP
L42
GROUND CIRCUIT. 200-BK-14 L2 L2 P 17 E701-PK-18 496-WH-18 39 HYD OIL LEVEL L42 E707-GN-18 1 OR-18 +V DISPLAY 200-BK
BK-00
BK-00
TO ENGINE SHUTDOWN CONTROL CIRCUIT. PLATFORM 200-BK-14 118-GY 2 RD-18 B+ 14 429-YL-18 945-BR-18 14 CAT DATA LINK - C414-BU-18 5 YL-18 MODULE LOAD
614-PU
614-PU
200-BK
200-BK
DD 207-BK GROUND R 6 944-OR-18 944-OR-18
E707-GN-18
200-BK-14 3 BK-18 GROUND 5 CAT DATA LINK + 6 BU-18 HARNESS CODE
C414-BU-18
ENGINE
E708-PK-18
203-BK
C413-YL-18
EE BB START AID CIRCUIT.
BK-4 L52 502-OR 4 WH-14 HIGH 5 945-BR-18 E735-PU-18 18 OPERATOR SW INPUT
BK-00
113-OR-18
G S ON
614-PU
TRANSMISSION CONTROL CIRCUIT. 500-BR 6 BU-14 PARK 15 36 UNUSED 100-5895
CC G B ST F F F F
BK-00 D A 506-PU 7 BR-18 WASH 36 113-OR-18 27 UNUSED
DD
201-BK-18
BK-00 3 302-OR L53 8 614-PU 17 UNUSED 663-GY 615-YL N
G
201-BK-18
ALL DASHED LINES ARE ATTACHMENTS. 615-YL HH
12V BATTERY TO BBB 2 207-BK KEY START SW 614-PU PANEL LAMP 40 439-YL-18 L45 L45 C413-YL-18 35 MODULE DATA
N
CAB FLOOD LAMP
200-BK
200-BK
9X-9721 9G7641 9X-1439
L42
307-OR-18
FRAME 6 521-YL-14 200-BK 7N-5876 32 910-YL-18 C414-BU-18 15 MODULE LOAD 200-BK
G L42
7 522-WH-14 39 442-GY-18 E707-GN-18 34 CLUSTER +V 200-BK HH
326-PU
105-BR
CONTROL GP - DIMMER
308-YL
308-YL
JACKET WATER HEATER L74 REAR
D 200-BK 1 200-BK G 8 443-YL-18 E708-PK-18 25 MODULE CLOCK 103-5526
120VAC/1250WATTS L52 ENGINE WIPER SW TRANSMISSION SHIFTER CAB
327-PK 4 327-PK 9 441-OR-18 201-BK-18 7 UNUSED
OPERATOR STATION
9G-6657 110-6465 L71 L71 HH 9X-1439
8 795-YL P FRT RH SW PANEL 26 D963-BU-18 443-YL-18 28 CNVT TEMP SENSOR 200-BK 1 GROUND 965-WH-18 REV SW TO GND P N
501-GN
502-OR
118-GY
118-GY
118-GY
614-PU
505-BU
500-BR
506-PU
201-BK-18
201-BK-18
201-BK-18
200-BK
201-BK-18
L18
L39
200-BK-14
BK A221-BK-18 1 27 432-PK-18 441-OR-18 8 COOL TEMP SENSOR 614-PU 2 LIGHTS ON 969-YL-18 FWD PAR SW TO B+ 615-YL 2
BK CONN 25 202-BK-18 2 PANEL 28 405-GY-18 447-PK-18 9 FUEL LEVEL SENDER 662-YL 4 SPEEDO LAMP 968-BR-18 FWD SW TO GND 603-PK 7 N
GL
L48
GN 815F ONLY A222-BK-18 3 MONITORING LAMP 29 417-GY-18 D963-BU-18 24 +8V SENSOR SUPPLY 661-GN 5 TACH LAMP 966-GY-18 4TH GEAR SW TO GND 120-YL 9 120-YL 1 TO 12V
TO ARC P W SYSTEM 7N-5876 CONVERTER
A232-BK-18 4 MAIN PANEL 22 403-GN-18 432-PK-18 20 BRK OIL PRESS 663-GY 6 GAGE LAMPS 970-GN-18 3RD GEAR SW TO GND 105-BR 1 200-BK 2
CORD AS. SUPPRESSOR CAB FLOODLAMP G G OPERATOR SW
T 1 T 37 416-OR-18 405-GY-18 19 ENG OIL PRESS 971-YL-18 2ND GEAR SW TO GND 505-BU 3 N
9N-5253 AUTOSHIFT TRANSMISSION CONTROL RELAY L39 L39 TO
E 87 2 6T-6066 12 113-OR-18 611-PU-14 417-GY-18 40 PRIM STEER 972-BU-18 1ST GEAR SW TO GND 504-YL 4 603-PK E
113-OR-18
113-OR-18
113-OR-18
JJ 112-5148 P 3E-5239 30 KEY/WIPER SW PANEL T T 3 538-BR 403-GN-18 30 ALTERNATOR 720-PU-18 NEUTRALIZER 102-BU-14 5 200-BK BEACON
87a Z START T 1 T
2
1
513-OR-14 2 UNUSED 40 N 127-OR 615-YL 504-YL CIGAR 605-YL 409-OR-18 29 NEUTRAL TACH/SPEEDOMETER 202-BK-18 GROUND 503-BR 6 N
614-PU
N
200-BK
JJ TO A/C SW TO LH Z 85 86 AID 2
521-YL-14 1 UNUSED 28 LIGHTER 35 E735-PU-18 416-OR-18 32 SUPPLEMENTAL STEER 100-5888 321-BR-18 BACKUP ALARM 118-GY 8 615-YL
FLOOD TO LH FLOOD L39 SWITCH N
127-OR
UNUSED 29 L39 9W-0335 19 201-BK-18 113-OR-18 1 + BATTERY F 306-GN-18 START RELAY 10 615-YL
LAMP FLOOD LAMP SW Z Z 6T-6066 HH CAB FLOOD LAMP
201-BK-18
201-BK-18
OPTIONS CODE 2 30 A232-BK-18 338-PK 13 611-PU-14 37 UNUSED C413-YL-18 4 WH DATA 307-OR-18 START SW 11 615-YL
310-PU
308-YL
E735-PU-18
Z
200-BK
200-BK
201-BK-18
OPTIONS CODE 0 25 A221-BK-18 18 615-YL 26 UNUSED 201-BK-18 2 BK GROUND 409-OR-18 NEUTRAL (EMS) A538-OR-14 12 200-BK
615-YL
200-BK
200-BK
603-PK
615-YL
615-YL
JJ D OPTIONS CODE 1 27 A222-BK-18 38 201-BK-18 2 GROUND E707-GN-18 1 OR +V DISPLAY 126-PK-18 B+ 200-BK HH
L 2 3 L 608-GN L T
307-OR-18
521-YL-14 1 F 410-WH-18 4 ACTION ALARM E708-PK-18 3 GN CLOCK
H Z BLOCK AS. CAB
507-WH
200-BK-14 522-WH-14 2 202-BK-18 UU P C 411-PK-18 13 ACTION LAMP C414-BU-18 5 YL MODULE LOAD
118-GY
326-PU
105-BR
614-PU
505-BU
503-BR
129-BU
200-BK
200-BK
308-YL
308-YL
504-YL
FLOOD LAMP L 5 6 Z HH FLOOD
200-BK-14 815F ONLY GROUND 2 202-BK-18 N 338-PK 4R-9104 201-BK-18 1 762-YL 538-BR C2 6 BU HARNESS CODE 615-YL
L34 CAT MONITORING SYSTEM
615-YL
9X-1439 608-GN-14 202-BK-18 N 2 964-BU 537-GN-14 10 49A 200-BK LAMP
L53 9 L
127-OR
L 8 100-5778
116-BR
L53 TO RH TO RH Z HH 9X-1439
H 608-GN-14 202-BK-18 614-PU-14 201-BK-18 3 963-GN 614-PU-14 7 31
118-GY
501-GN
502-OR
118-GY
118-GY
118-GY
500-BR
506-PU
H FLOOD FLOOD 4 987-WH G 124-GN-14 4 30B F
200-BK
200-BK
200-BK
4
3
F
12
11
10
200-BK
L 11 12 L22 L22 F F F
2
1
5
8
7
6
9
LAMP LAMP CAB GROUND ACTION
200-BK-14
S RD-18 1 604-OR-14 2 128-PK 5 521-YL-14 2
200-BK
L73 L73 202-BK-18 617-BR 144-GN L47 49 410-WH-18 1 RD
L P ALARM
615-YL
615-YL
202-BK-18 201-BK-18 6 128-PK 200-BK-14 30 201-BK-18 2 BK 661-GN
200-BK
CONN 15
102-BU-14
BK-18 2 200-BK-14 1 201-BK-18 202-BK-18 201-BK-18 7 128-PK 515-GY-14 21 3E-6328 200-BK
L19
614-PU-14
L74 L74
200-BK-14
L58
L38
CAT LINK + 8 944-OR-18 LAMP LAMP 517-BU-14 1 200-BK N
B999-GN-18
CONN 27 L40 L41
965-WH-18
8C-6207 (USA) CONN 17
970-GN-18
307-OR-18
306-GN-18
409-OR-18
966-GY-18
L35
968-BR-18
972-BU-18
720-PU-18
321-BR-18
202-BK-18
126-PK-18
CAT LINK - 9 945-BR-18 7N-5876 200-BK-14 200-BK
969-YL-18
971-YL-18
7N-5876
608-GN
617-BR
L23
615-YL
200-BK-14
200-BK-14
200-BK-14
200-BK-14
+ BATTERY 1 164-WH FRONT RH SW PANEL 200-BK 200-BK
UNUSED 21 973-BR-18 GROUND N TO LAMP 614-PU 200-BK 200-BK GROUND GROUND
102-BU-14
L38
105-BR
UNUSED 20 977-YL-18 BEACON L L L 7N-5876 200-BK 102-BU-14 11 200-BK 200-BK OPEN ROPS ONLY
L38 F ACTION
H
608-GN-14
A D L
200-BK-14
L55
200-BK
200-BK
614-PU
10
118-GY
118-GY
9W-2111
118-GY
1
4
2
3
7
6
8
5
9
7
8
2
1
5
4
3
6
9
1 605-YL-14 SOL 6 SW GND 14 972-BU-18 GROUND 614-PU-14 200-BK-14 615-YL 200-BK
ALTERNATOR
GN-18
CONN 10 L46 L46 P P
107-7977 STD BK-4 SOL 2 SW TO B+ 18 969-YL-18 614-PU 614-PU 200-BK-14 439-YL-18
SS
970-GN-18
966-GY-18
L45
968-BR-18
972-BU-18
965-WH-18
TO C.B.
B999-GN-18
969-YL-18
971-YL-18
BK-6 SOL 1 SW GND 13 965-WH-18 614-PU 614-PU-14 L P 200-BK-14 910-YL-18
L57
603-PK
200-BK
CONVERTER YY 7N-5876
L26
2 200-BK-14
L25
SOL 4 SW GND 16 970-GN-18 200-BK 614-PU-14 6 128-6983
200-BK
614-PU
200-BK
200-BK
F
2
1
3
4
200-BK
614-PU
200-BK
LAMP L50 L36 F F W
614-PU-14
L50
G953-BU
1
2
128-PK
128-PK
121-YL 5 605-YL-14 UNUSED 24 D743-GN-18 7 615-YL F 200-BK 603-PK 1 RD
H L75 L75 N 200-BK 7N-5876 T
6 606-GY-14 UNUSED 26 D744-WH-18 8 617-BR 200-BK 200-BK 910-YL-18 200-BK 2 BK
L19 L19
5
4
2
3
1
7
8
6
BACKUP ALARM 8 614-PU-14 DWNSHFT SW (N/O) 22 978-GN-18 L L 1 A538-OR-14 N W
D L37 P L18 L18 D
L52
3T-1815 3 321-BR T
L27
DWNSHFT SW (N/C) 23 974-PU-18 11 977-YL-18 614-PU-14 F
L46
L22
L37 L22
5
7
8
6
1
2
3
4
H 4 604-OR-14 200-BK-14 UNUSED 37 976-OR-18 BEACON SW 10 973-BR-18 614-PU 614-PU-14 439-YL-18
L65 L65 L 2 P L20
2 200-BK-14 1 121-YL 200-BK-14 UNUSED 38 795-YL-18 6T-3990 2 439-YL-18 200-BK
L
200-BK
CONN 13
615-YL
D744-WH-18
3
D743-GN-18
310-PU
E702-OR-18
L20
ABBREV COLOR
373-GN-18
308-YL
E701-PK-18
CAB FLOOD LAMP
202-BK-18
1 606-GY-14 200-BK-14 603-PK 603-PK 3
304-WH-8
603-PK
109-OR-4
120-YL
101-RD-4
615-YL
CONN 26 9X-1439 U
200-BK-14
129-BU
E735-PU-18
439-YL-18
201-BK-18
604-OR-14
910-YL-18
720-PU-18
200-BK-14
126-PK-18
PRK BRK SW (N/O) 3 419-YL-18 144-GN 614-PU-14 614-PU-14 F N M M 114-GN HORN
F FLOOD LAMP WH WHITE
102-BU-14
200-BK-14
PRK BRK SW (N/C) 4 D735-PK-18 2 614-PU-14 124-GN-14 1 200-BK 615-YL 322-GY 7T-0969
N L34 Y
L34
IND LAMP OR ORANGE
606-GY-14
ENG SPD IN 6 450-YL-18 200-BK 1 200-BK-14 521-YL-14 615-YL 200-BK
605-YL-14
L56 L57 2 M
10
11
12
L47
1
9
8
2
7
6
5
4
3
C
L33 L33
A
B
WH-18 3
T 614-PU-14 517-BU-14 200-BK CAB FLOOD LAMP 1 PK-18 BK BLACK
L51
L35
L23 L35 6P-3236 FUEL LEVEL BR BROWN
L23
8C6207 (USA) SOL 4 - SPD 3 34 755-OR-18 L55 L55 SEAT 606-GY-14 L26 615-YL
TO FRAME SOL 3 - SPD 4 33 754-BU-18 200-BK-14 605-YL-14 L21 FRONT DASH ASSEMBLY L26 200-BK SENDER GN GREEN
H L56 L56 U BU BLUE
FLOOD LAMP 608-GN-14 SOL GND RETURN 39 975-WH-18 Y 115-2086
2
4
5
1
3
9X-1439 200-BK-14
H A
114-GN
322-GY
CONN 19
113-OR-18
447-PK-18
201-BK-18
E 108-BU-14 SEAT AIR COMPRESSOR 200-BK-14 200-BK-14 CONN 31
L63
L57
L58
L22
450-YL-18 2 WH-18 ENGINE SPEED 124-GN-14 BLOWER MOTORS L P 614-PU-14 516-GN-14 RESISTOR
NN L L18 L18 S
RELAY PANEL 202-BK 1 BK-18 SENSOR 4 9G-1950
109-0267 15A L23 L23
101-RD-18 A 144-GN BEACON 1 124-GN-14 124-GN-14 517-BU-14 515-GY-14 SYMBOL DESCRIPTION
ENGINE SHUTDOWN BKR L67 L67 TRANSMISSION L27 L27 S
1 710-GN-18 2 WH-18 126-PK-18 TRANSMISSION SHIFTER 10 126-PK-18 126-PK-18 126-PK-18 S
L SPARE
6N-8589 SPEED SENSOR NN L L24 L24 L25 L25 BLADE, SPADE, RING,
A A 2 202-BK 1 BK-18 118-GY WIPER MOTORS 9 118-GY 126-PK-18 126-PK-18 522-WH-14 200-BK-14
3E7886 15A L26 P S S S VV OR SCREW TERMINAL
107-WH-14 E 8 138-GN-18 126-PK-18 Q
15A RESISTOR A 15A CIRCUIT L26
L21
A A 120-YL VOLTAGE CONVERTER 7 120-YL 403-GN-18 409-OR-18 522-WH-14 3 619-GN-14 3 GN-14 CIRCUIT CONNECTED
L
L
101-RD-14 102-BU-14 6T-2217 107-WH-14 1 RD-18 + BATTERY 4TH GEAR FWD REV BREAKERS 6 L21 L4
113-OR-18 113-OR-18 113-OR-18 113-OR-18 516-GN-14 4 L4 L4 611-PU-14 2
RUNNING LAMP BKR 15A CL #3 CL #2 CL #1 6N-8589 L23 L23 L19 L19 THERMOSTAT SW
A401-YL-18 200-BK-14 2 BK-18 GROUND 164-WH-18 5 164-WH L23 517-BU-14 5 610-OR-14 1
10A
10A
10A
10A
10A FORWARD HORN 114-GN 4 L57 12 102-BU-14 409-OR-18 200-BK-14 2 200-BK-14 200-BK-14 130-GN-14 2 130-GN
A A L72
NN
NN
NN
NN
NN
NN
10A STOPLAMPS 130-GN-14 306-GN 5 YL-18 RESET 112-PU 3K-8782 11 105-BR 124-GN-14 6 604-OR-14 3
D744-WH-18
200-BK-14
D743-GN-18
E702-OR-18
E735-PU-18
WH
WH
WH
WH
WH
WH
E701-PK-18
A 10A A L24 L24
439-YL-18
9G-9287 VALVES TO MACHINE STRUCTURE
910-YL-18
720-PU-18
RELAY PANEL
BACKUP ALARM 121-YL 326-PU 6 WH-18 OFF (KEY) 112-PU 3 129-BU 614-PU-14 7 619-GN-14 6
200-BK-14
2
1
2
1
515-GY-14
200-BK-14
HOLDER A 4K-5122 L31 HORN SWITCH
923-GY-18 H 112-PU 945-BR-18 439-YL-18 E701-PK-18 8 CONNECTOR
306-GN
L30 CONN 4
200-BK-14 922-BR-18 B 112-PU D744-WH-18 E702-OR-18 910-YL-18 P 1 126-PK-18 ATCH WIRE, CABLE,
START L22 NC
L22
752-YL-18 A 112-PU D743-GN-18 L30 910-YL-18 944-OR-18 322-GY 4 720-PU-18 COMPONENT
200-BK
A A A A
126-PK-18
L55
113-OR-18
102-BU-14
RELAY 921-WH-18 D 112-PU B999-GN-18 720-PU-18 200-BK-14 945-BR-18 130-GN 2 130-GN-18
200-BK
308-YL
105-BR
S COM L#
L18
MAIN 3E-0075
101-RD-18
101-RD-14
101-RD-14
615-YL
200-BK 200-BK 751-GN-18 C 112-PU 965-WH-18 E735-PU-18 615-YL 604-OR-14 3 604-OR-18
200-BK
200-BK
L31
L57 L31 944-OR-18 L18 DESIGNATION
2
1
1
2
RELAY 202-BK-18 924-GN-18 J 112-PU 969-YL-18 201-BK-18 201-BK-18
101-RD
101-RD
101-RD
101-RD
BUS BAR
177-OR-4
177-OR-8
L22
BREAKER A FRONT
NN
NN
NN
NN
NN
NN
9S-4693 WASHER MOTOR L27 L27 STOP LAMP SW IDENT PART NO. CHG LOC NOTE
A 200-BK MOTOR 900-PU-18 E 112-PU-4 970-GN-18 L27 200-BK-14 429-YL-18 WH/RD-14
A 7T-8890 P P 105-6117
L51
307-OR-18
306-GN-18
720-PU-18
321-BR-18
109-OR-4 310-PU 506-PU 8 N 113-OR-18 MONITOR 202-BK-18 615-YL 615-YL 307-OR-18 417-GY-18 WH/RD-14 BRAKE OFF
1
2
1
2
1
2
L34
A 311-WH 507-WH 9 127-OR FRONT FLOODS 202-BK-18 120-YL 441-OR-18 107-0107 00 A-15
SPARE
101-RD-4 302-OR 310-PU 4 116-BR REAR FLOODS 202-BK-18 102-BU-14 102-BU-14 102-BU-14 102-BU-14 442-GY-18 BLOWER D 108-5616 02 E-13
CAB
WH
WH
WH
WH
WH
WH
138-GN-18
BREAKER 5 L56 128-PK KICKOUTS 503-BR L29 307-OR-18 611-PU-14 501-GN 4 GN H G 102-7529 01 D-8
311-WH
L36
L54
L33 L34
202-BK-18 3 505-BU 720-PU-18 1 FRONT 128-2374 00 D-15
L69 L69 L56 L57 L57 L29 T WIPER J 4E-7462 03 B-6
112-PU-4 419-YL-18 6 200-BK-14 2 BK
L35
D735-PK-18 10 1ST GEAR 2ND GEAR 3RD GEAR P 118-GY 6 GY 3E-6388 K 107-0033 00 C-13
P
720-PU-18
L28 L23
A401-YL-18
L34
CL #6 CL #5 CL #4 L 123-1147 01 C-10
102-BU-14
304-WH
311-WH
5 944-OR-18 500-BR 3 BR
109-OR
306-GN
302-OR
101-RD
105-BR
112-PU
310-PU
207-BK
203-BK
308-YL
112-PU-4
311-WH
5
326-PU
310-PU
105-BR
G954-GN-18
308-YL
L68
D735-PK-18
B413-PU-18
B412-YL-18
L68
901-WH-18
975-WH-18
755-OR-18
710-GN-18
978-GN-18
976-OR-18
138-GN-18
610-OR-14
102-BU-14
334-BU-18
754-BU-18
900-PU-18
974-PU-18
614-PU-14
113-OR-18
202-BK-18
126-PK-18
251-BK-18
403-GN-18
4 B413-PU-18
419-YL-18
450-YL-18
795-YL-18
752 YL-18
L21
A N 9U-2811 01 E-1 ATCH
507-WH
987-WH
1 138-GN-18
963-GN
608-GN
144-GN
128-PK
506-PU
964-BU
310-PU
617-BR
326-PU
105-BR
L71
762-YL
308-YL
L71 L21 L4 L4 P 117-1387 01 B-5
L72
14
15
12
16
17
18
19
20
10
11
L5
5
1
9
2
7
3
12
19
14
18
13
10
15
16
11
17
20
24
22
23
13
12
18
17
19
15
10
16
11
14
20
24
22
23
12
14
16
10
15
17
11
18
13
19
20
L73 L73
9
3
7
4
2
6
3
9
7
4
2
6
9
3
2
7
8
1
21
21
21
311-WH 429-YL-18 CONN 21 FLOAT DETENT RAISE DETENT T 123-1148 00 D-7
L5
L76 L76 A L5
201-BK-18 E A A CONN 11 A TRANSMISSION SOLENOID SOLENOID U 125-6997 00 D-2
CONN 7
751-GN-18
755-OR-18
924-GN-18
710-GN-18
978-GN-18
B
923-GY-18
B
975-WH
106-4840 01 C-1
754-BU-18
900-PU-18
926-BU-18
974-PU-18
976-OR
128-PK
922 BR-18
450-YL-18
112-PU-4
752 YL-18
608-GN-14
606-GY-14
A401-YL-18
605-YL-14
522-WH-14
496-WH-18
DOWNSHIFT SW NOTE: 814F ONLY A W 4E-1188 02 D-2 ATCH
441-OR-18
416-OR-18
405-GY-18
417-GY-18
442-GY-18
720-PU-18
611-PU-14
311-WH
432-PK-18
447-PK-18
201-BK-18
522-WH-14
521-YL-14
429-YL-18
443-YL-18
200-BK
L17
L15
306-GN
321-BR
322-GY
L60
RD-18
RD-18
RD-18
RD-18
L60 E A E J J Y 121-9191 00 D-2/F-2
521-YL-14 975-WH 617-BR-14 5
975-WH
J 1 2 Z 122-2384 01 E-10
200-BK 975-WH 6 975-WH L11 974-PU-18 1 974-PU-18 614-PU-14 4
L11 L66 L66 3 4 PILOT HH 122-1271 00 E-1 ATCH
+B OR-18 A 113-OR-18 200-BK 327-PK 7 976-OR 978-GN-18 3 978-GN-18 619-GN-14 6
J
L59
GROUND BK-18 B 201-BK-18 327-PK 795-YL-18 5 795-YL 202-BK 2 202-BK-18 J VALVE GP 611-PU-14 605-YL-14 1 A X JJ 106-3468 00 E-13 ATCH 815 ONLY
X
SIGNAL WH-18 C 441-OR-18 200-BK 614-PU-14 122-1748 (815F/816F) 605-YL-14 606-GY-14 322-GY 322-GY GG 123-1140 00 F-6
L68
334-BU-18 2 2 L1 L1 2
6E-2095 (814F)
L10
L9
C 604-OR-14 D735-PK-18 4 L11 506-PU 202-BK-18 606-GY-14 975-WH 9 114-GN 1 114-GN
L69 L11 X
1
6
4
3
5
2
COOLANT TEMPERATURE SENSOR 321-BR L68 419-YL-18 3 L11 507-WH 202-BK-18 200-BK-14 976-OR 10 WIRE AS.
L66 L7 L8 L7 CONN 33
L75
3E-5370 614-PU-14 202-BK 1 202-BK-18 L66 608-GN-14 A 200-BK-14 762-YL 8 FF 4E-2244 00 A-3/B-15
L75 FORWARD
761-GY
L66
128-PK
200-BK
200-BK
200-BK
762-YL
606-GY-14 SWITCH OPERATION 614-PU-14 761-GY 7 KK 103-1091 01 B-10
TO ENGINE HORN
617-BR-14
605-YL-14 310-PU LL 8R-9526 00 A-13
CONN 29 END FRAME L16 L16 (LOW TONE)
617-BR-14 112-PU-4 102-BU-14 UPSHIFT/ 617-BR-14 NN 105-4359 01 C-10
L6 L6 7T-0969
113-OR-18 113-OR-18 A 608-GN-14 403-GN-18 113-OR-18 614-PU-14 DOWN TERM TERM B412-YL-18 A PP 5R-7755 00 F-14
L17 L17
L66
BK-18 201-BK-18 B FF 326-PU 974-PU-18 614-PU-14 403-GN-18 SHIFT 1 TO 2 3 TO 4 761-GY 138-GN-18 7 SS 2W-8662 00 D-13 STD
L66 L16 L16
C 443-YL-18 C BK 102-BU-14 978-GN-18 506-PU 617-BR-14 617-BR-14 762-YL 251-BK-18 200-BK-14 3 SS 2W-8715 00 D-13 ATCH
L15 L15 ENGAGED OPEN CLOSED L6 VV 8R-2649 00 C-1/E-14
1 201-BK-18 C FF T A401-YL-18 202-BK 202-BK 507-WH 128-PK L14 201-BK-18 B413-PU-18 200-BK-14 4
BK-18 2 405-GY-18 105-BR 310-PU 200-BK-14 201-BK-18 976-OR 128-PK 1 UU 109-6280 00 E-10
L76 L76
201-BK-18
128-PK
TRANSMISSION OIL DISENGAGED CLOSED OPEN L14 YY 110-0553 00 D-8
201-BK-18
201-BK-18
308-YL 102-BU-14 L11 975-WH 201-BK-18 975-WH 200-BK-14 5
TEMPERATURE SENDER L6
306-GN L67 113-OR-18 976-OR 762-YL B412-YL-18 8
ENGINE OIL SW 4W-9972 L67
CONN 23 310-PU 202-BK 608-GN-14 128-PK L16 200-BK-14 138-GN-18 2 CABLE AS.
9X-0378 112-PU-4 202-BK 617-BR-14 L16 128-PK 251-BK-18
L9 6 AA 8V-0615 01 F-14
L9
L15
200-BK BK-18 2 417-GY-18 416-OR-18 L71 975-WH L71 795-YL 308-YL L9 761-GY B413-PU-18 9 BB 5V-3887 02 F-14
L85 L15
311-WH BK-18 3 201-BK-18 417-GY-18 975-WH 326-PU CC 7P-6682 01 F-14
L10
START AID BK-18 1 416-OR-18 201-BK-18 105-BR DD 3K-3147 02 E-14
CONN 28
L59
SHOWN 9X-9643
A 1 113-OR-18 K WITH
BU 3 201-BK-18 A401-YL-18 114-GN
A R R
COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE A
201-BK-18 417-GY-18 611-PU-14 113-OR-18 MACHINE WITH THE KEY AND ENGINE OFF AND XMSN SHIFTER IN
L60
BRAKE OFF 201-BK-18 443-YL-18 610-OR-14 720-PU-18 496-WH-18 496-WH-18 4 496-WH-18 1 BK-18
L60 NEUTRAL
310-PU 310-PU 201-BK-18 441-OR-18 126-PK-18 130-GN-14 201-BK-18 2 201-BK-18 2 BK-18
L14 L5 L5
311-WH 311-WH 201-BK-18 L13 114-GN 610-OR-14 113-OR-18 1 ON MACHINES EQUIPPED WITH AUTOSHIFT; ACTUAL TRANSMISSION
NOTE: PARK 405-GY-18 201-BK-18 L14 L13 130-GN-14 126-PK-18 442-GY-18 442-GY-18 3
BK 1 202-BK-18 GEAR, MACHINE SPEED AND ENGINE SPEED WILL BE BROADCAST
SHOWN BRAKE SW RD 2 419-YL-18 443-YL-18 114-GN 604-OR-14 604-OR-14
L13 CONN 1 TO CMS VIA THE CAT DATA LINK FROM THE AUTOSHIFT CONTROL.
WITH 9W-2653 BU 3 D735-PK-18 201-BK-18 130-GN-14 114-GN HYDRAULIC OIL LEVEL SW
BRAKE OFF 441-OR-18 604-OR-14 3E-9342
L64 K L64 UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
113-OR-18 128-PK RFF NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
113-OR-18 200-BK-14 200-BK-14 113-OR-18 A NOTE B: TO BE INSTALLED BY DEALER
L12
113-OR-18 200-BK-14 L12 L12 200-BK-14 201-BK-18 B FF NOTE D: RADIO TO BE SPECIFIED BY CUSTOMER AND INSTALLED
L7
200-BK-14 L12 200-BK-14 442-GY-18 C BK BY DEALER
113-OR-18 200-BK-14 L7
CONN 2 T NOTE E: THE CAT LINK WIRES (944-OR & 945-BR) MUST BE
L69 113-OR-18 113-OR-18 TWISTED TOGETHER AT LEAST 1 TURN PER 25.4mm
L69 605-YL-14 113-OR-18 HYD TEMP SENDER
L8 L8
606-GY-14 L8 4W-9972
200-BK-14 200-BK-14 D52529
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1