Fuse and Relay Boards

ZX027844

Board 1 (Fuses)

OUCC020,0001EBB -19-19JUL04-1/9



1F1-20-amp fuse, Sharpen door motor
1F2-30-amp fuse, Work lights, circuit 1
1F3-20-amp fuse, Pressurizer blower motor
1F4-7.5-amp fuse, AC clutch
1F5-15-amp fuse, SPFH main control unit
1F6-30-amp fuse, Liquid injection pump outlet
1F7-15-amp fuse, L.h. kernel processor motor


1F8-15-amp fuse, R.h. kernel processor motor
1F9-15-amp fuse, Ignition switch
1F10-15-amp fuse, Engine control unit (JD Focus L6, L9)
1F11-7.5-amp fuse, Corner post control unit
1F12-7.5-amp fuse, Main clutch
1F13-15-amp fuse, Greenstar system


1F15-7.5-amp fuse, Mirror adjustment
1F17-7.5-amp fuse, Overhead control panel control unit
1F18-15-amp fuse, SPFH main control unit, CAN bus terminator
1F19-7.5-amp fuse, Stop light
1F21-15-amp fuse, CB-radio, radio
1F22-15-amp fuse, Outlet armrest, XO


1F23-7.5-amp fuse, Low beam headlight l.h., platform
1F24-7.5-amp fuse, High beam headlight l.h., top
1F25-7.5-amp fuse, Low beam headlight l.h., top
A-Label with board-identification number

IMPORTANT: Never use stronger fuses than those specified above. If fuses keep

blowing in one circuit, consult your John Deere dealer.

OUCC020,0001EBB -19-19JUL04-2/9


ZX027845

Board 2 (Fuses)

OUCC020,0001EBB -19-19JUL04-3/9



2F1-15-amp fuse, Reel speed motor
2F2-30-amp fuse, Electric pawl solenoid
2F3-7.5-amp fuse, 4500 header control
2F4-7.5-amp fuse, Quick stop power
2F5-15-amp fuse, IVLOC control
2F8-15-amp fuse, Stone sweep motor


2F9-30-amp fuse, Head lights, position lights
2F10-7.5-amp fuse, Power CB-radio
2F11-7.5-amp fuse, Manual sharpen door control
2F12-20-amp fuse, Rotary air screen motor
2F14-15-amp fuse, Rear work lights
2F15-15-amp fuse, Row guidance control unit


2F16-7.5-amp fuse, Rotary air screen relay
2F17-15-amp fuse, Metal detector control unit
2F18-7.5-amp fuse, Armrest control unit
2F19-7.5-amp fuse, L.h. position light
2F20-7.5-amp fuse, R.h. position light
2F23-7.5-amp fuse, High beam headlight l.h., platform


2F24-7.5-amp fuse, Low beam headlight r.h., platform
2F25-7.5-amp fuse, High beam headlight r.h., top
A-Label with board-identification number

OUCC020,0001EBB -19-19JUL04-4/9


ZX1035023

Board 3-A3 (Fuses)

OUCC020,0001EBB -19-19JUL04-5/9



3F1-30-amp fuse, Discharge spout cap motor
3F2-30-amp fuse, Work lights, circuit 2
3F3-30-amp fuse, Driver recirculation blower motor
3F4-7.5-amp fuse, Corner post control unit
3F5-15-amp fuse, Discharge spout rotation
3F6-30-amp fuse, Powerstrip outlets
3F7-15-amp fuse, R.h. stationary knife motor


3F8-15-amp fuse, L.h. stationary knife motor
3F9-15-amp fuse, Horn, dome light, outlet
3F10-15-amp fuse, Hazard lights, rotary beacon
3F11-15-amp fuse, Turn light control
3F12-20-amp fuse, Gear lock
3F13-2-amp fuse, row independent header
3F14-15-amp fuse, Hydraulic feedroll forward valve (IVLOC) / e-clutch (four-speed LOC)


3F15-7.5-amp fuse, JD-Link
3F17-15-amp fuse, SPFH main control unit
3F18-15-amp fuse, SPFH main control unit
3F19-15-amp fuse, Engine control unit (John Deere)
3F19-5-amp fuse, Engine control unit (Cummins)
3F20-15-amp fuse, Front wiper
3F21-15-amp fuse, Side wipers


3F22-7.5-amp fuse, Rear wheel drive control unit
3F23-7.5-amp fuse, SPFH main control unit
3F24-7.5-amp fuse, Low beam headlight r.h., top
3F25-7.5-amp fuse, High beam headlight r.h., platform
3F27-3 / 6-amp fuse, Poly fuse (Gear lock)
A-Label with board-identification number

OUCC020,0001EBB -19-19JUL04-6/9


ZX1036056

Board 1-A1 (Relay)


1K1-Sharpening door motor, open
1K2-ATC-pressure blower
1K3-Field - power
1K4-Sharpening door motor, close
1K5-Work lights, circuit 1, l.h.
1K6-AC-clutch control
1K7-Automatic lubrication


1K8-Liquid injection pump relay
1K9-R.h. kernel processor motor, in
1K10-R.h.kernel processor motor, away
1K11-Accumulator enable
1K12-L.h. kernel processor motor, away


1K13-L.h. kernel processor motor, in
1K14-Feedrolls reverse
1K16-ELX-power
1K17-Feedroll forward
1K18-Cutterhead safety interlock, main clutch on
1K19-Cutterhead safety interlock, main clutch hold


1K20-Turn lights right
1K21-Stop light control (North America only)
A-Label with board-identification number

OUCC020,0001EBB -19-19JUL04-7/9


ZX027848

Board 2 (Relays)


2K1-Reel speed motor, decrease
2K2-Cornhead solenoids (North America only)
2K3-IGN - power
2K4-Reel speed motor, increase


2K5-Pawl control
2K6-Quick stop
2K7-IVLOC gear shift
2K8-ELXB - power
2K9-Stone sweep motor, in
2K10-Stone sweep motor, out


2K11-PowrSavr-interlock
2K14-Rotary screen
2K15-Discharge spout lamp
2K16-IVLOC header fast
2K17-Row guidance power
2K18-Kernel processor belt tension control


2K19-Turn lights left
2K20-IVLOC header slow
A-Label with board-identification number

OUCC020,0001EBB -19-19JUL04-8/9


ZX027849

Board 3 (Relays)


3K1-Discharge spout cap motor, down
3K2-ATC - circuit blower
3K3-ELXA - power
3K4-Discharge spout cap motor, up
3K5-Work lights, circuit 2, r. h.
3K6-Corner post power
3K7-Discharge spout rotation, left - slow


3K8-Powerstrip control
3K9-L.h. stationary knife motor, in
3K10-L.h. stationary knife motor, away
3K11-ACC - power
3K12-R.h. stationary knife motor, away
3K13-R.h. stationary knife motor, in


3K14-Gear lock
3K15-Feedrolls forward
3K16-Rowfinder light r.h., front
3K17-Discharge spout rotation, right - slow
3K18-Discharge spout rotation, left/right - fast


3K19-Back work light
3K20-Rowfinder light l.h., front
3K21-Stop light control (North America only)
A-Label with board-identification number

OUCC020,0001EBB -19-19JUL04-9/9