Fuse and Relay Boxes on Tractors with Operator's Cab (w/o IVT Transmission)
Fuse and relay boxes
NOTE:
Depending on how the tractor is equipped, it may not have all the fuses and relays shown below.
The fuse and relay boxes are located behind the operator's seat just below the rear window.
Press down latches (A) and lift off the trim panel.
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OU12401,0000D27 -19-01MAR03-1/12
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A-Relay box K01
B-Relay box K02
C-Fuse box F03
D-Fuse box F04
E-Fuse box F05
F-Fuse box F06
G-Fuse box F07
H-Relay box K08
I-Relay box K09
J-Relay box K10
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OU12401,0000D27 -19-01MAR03-2/12
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Relays (relay box K01)
K01/1
Relay for accessories
K01/2
Relay for power supply to electronics
K01/3
Relay for Accessories
K01/4
Acoustic alarm
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OU12401,0000D27 -19-01MAR03-3/12
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Relays (relay box K02)
K02/1
Not used
K02/2
Alternator relay
K02/3
Not used
K02/4
Not used
K02/5
Relay for power supply to E-ICV
K02/6
Not used
K02/7
Not used
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OU12401,0000D27 -19-01MAR03-4/12
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Fuses (fuse box F03)
IMPORTANT:
To prevent damage to the electrical system, never use a fuse with a rating higher than the one already installed.
F03/01
10-amp Basic Control Unit (BCU) (power supply)
F03/02
10-amp Basic Control Unit (BCU) (PTO, front-wheel drive, differential lock, HMS II, wheel-speed sending unit, radar)
F03/03
20-amp right-hand turn signal, hazard warning lights
F03/04
20-amp left-hand turn signal
F03/05
Not used
F03/06
10-amp brake lights
F03/07
20-amp brake switch
F03/08
10-amp controller for suspended front axle (SFA) (battery voltage)
F03/09
Not used
F03/10
20-amp power supply to E-ICV
F03/11
Not used
F03/12
Not used
F03/13
10-amp E-SCV/E-ICV controller (SIC) (battery voltage)
F03/14
10-amp JDLink, GreenStar
F03/15
10-amp E-SCV/E-ICV controller (SIC) (power supply)
F03/16
20-amp heated rear window
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OU12401,0000D27 -19-01MAR03-5/12
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Fuses (fuse box F04)
IMPORTANT:
To prevent damage to the electrical system, never use a fuse with a rating higher than the one already installed.
F04/01
10-amp, Engine Control Unit (ECU) (power supply)
F04/02
20-amp Engine Control Unit (ECU) (battery voltage)
F04/03
Not used
F04/04
15-amp main switch (BAT)
F04/05
30-amp accessories
F04/06
30-amp, power supply for electronics
F04/07
30-amp accessories
F04/08
20-amp fuel preheater
F04/09
10-amp basic informator, controller for suspended front axle (SFA) (power supply)
F04/10
10-amp basic informator (battery voltage)
F04/11
10-amp fuel transfer pump, injection pump shut-off valve
F04/12
10-amp performance monitor (PRF)
F04/13
10-amp CAN BUS terminator, service socket
F04/14
10-amp electrical reverser control
F04/15
10-amp Electronic PowrQuad Controller (EPC) (power supply)
F04/16
10-amp Electronic PowrQuad Controller (EPC) (battery voltage)
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OU12401,0000D27 -19-01MAR03-6/12
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Fuses (fuse box F05)
IMPORTANT:
To prevent damage to the electrical system, never use a fuse with a rating higher than the one already installed.
F05/01
10-amp air-conditioning system and relay for fan
F05/02
10-amp 2-pin plug for front loader
F05/03
Not used
F05/04
Not used
F05/05
Not used
F05/06
Not used
F05/07
Not used
F05/08
10-amp windshield wiper and washer
F05/09
10-amp rear window wiper and washer
F05/10
10-amp electrical rear-view mirrors
F05/11
10-amp GreenStar, Tractor Equipment Controller (TEC) (power supply)
F05/12
10-amp dome light, radio (battery voltage)
F05/13
20-amp fan
F05/14
20-amp fan
F05/15
30-amp 3-terminal socket, socket strip, 7-terminal socket (power supply)
F05/16
30-amp 3-terminal socket, socket strip (battery voltage)
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OU12401,0000D27 -19-01MAR03-7/12
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Fuses (fuse box F06)
IMPORTANT:
To prevent damage to the electrical system, never use a fuse with a rating higher than the one already installed.
F06/01
10-amp horn
F06/02
10-amp cigarette lighter
F06/03
10-amp operator's seat
F06/04
10-amp radio (power supply)
F06/05
10-amp console light, radio lighting
F06/06
10-amp beacon light
F06/07
10-amp front corner worklight
F06/08
10-amp worklights on fenders (rear-facing)
F06/09
10-amp outer worklight on rear of cab roof
F06/10
10-amp inner worklight on rear of cab roof
F06/11
10-amp outer worklight on front of cab roof
F06/12
10-amp inner worklight on front of cab roof
F06/13
Fuse tester
F06/14
Not used
F06/15
Not used
F06/16
15-amp light switch (terminal B)
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OU12401,0000D27 -19-01MAR03-8/12
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Fuses (fuse box F07)
IMPORTANT:
To prevent damage to the electrical system, never use a fuse with a rating higher than the one already installed.
F07/01
10-amp headlights
F07/02
10-amp r.h. tail light
F07/03
10-amp l.h. tail light
F07/04
10-amp worklights on cab frame
F07/05
Not used
F07/06
10-amp dipped-beam headlight, left
F07/07
10-amp dipped-beam headlight, right
F07/08
15-amp full-beam headlights
F07/09
30-amp lights on cab frame
F07/10
Not used
F07/11
Not used
F07/12
Not used
F07/13
10-amp dipped beam, left (lights on cab frame)
F07/14
10-amp dipped beam, right (lights on cab frame)
F07/15
30-amp headlights
F07/16
15-amp full-beam headlights (main headlights)
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OU12401,0000D27 -19-01MAR03-9/12
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Relays (relay box K08)
K08/1
Relay for full-beam headlights
K08/2
Relay for low-beam headlights
K08/3
Relay for lights on cab frame
K08/4
Relay for headlights and worklights on cab frame
K08/5
Relay for worklights on front of cab roof
K08/6
Relay for worklights on rear of cab roof
K08/7
Relay for front corner/rear of fender worklights
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OU12401,0000D27 -19-01MAR03-10/12
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Relays (relay box K09)
K09/1
3-amp lighting diode
K09/1
1-amp diode for power supply to electronics
K09/2
3-amp CAN-BUS diode
K09/2
1-amp CAN-BUS diode
K09/3
Fuel preheater relay
K09/4
Relay for air-conditioning system
K09/5
Transmission enable relay
K09/6
Not used
K09/7
3-amp diode (not connected)
K09/7
1-amp diode for electronic engine control (ECU, Level 1)
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OU12401,0000D27 -19-01MAR03-11/12
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Relays (relay box K10)
K10/1
Fan relay
K10/2
Not used
K10/3
Relay for 3-terminal socket, power outlet strip, 7-terminal socket
K10/4
Plug for "come home" mode
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OU12401,0000D27 -19-01MAR03-12/12
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