Claas LEXION 470 - 420 Montana Fuse box diagram & Relay
Modules
A08 AUTOCONTOUR module (CAC)
A09 AUTOPILOT module
A10 Fieldwork computer module (BIF/CAB)
A12 Speed monitor module (DZW)
A16 Reel controller module (HAS)
A21 YIELD METER module (LEM)
A25 Sieve adjustment module
A26 Deflector adjustment module
A28 Uni-spreader module (VGS)
A36 Electro-hydraulic gearshift module
A45 Ground drive hydraulic motor brake restrictor module (HBM)
A50 RIO module (ground drive hydraulic motor brake restrictor)
Electronic components
DI Warning device diode PCB
D0 Master valve diode PCB
DS Diagnosis (63-pin) VIA
Fuses
F1 Dipped headlights circuit
F2 Sieve adjustment module 12 V control unit
F3 CAN connection of performance monitor
F4 +12 V electronic unit
F5 12 V air conditioner fan
F6 ##
F7 CAC module
F8 Reel module
F9 Yield meter
F10 Yield meter
F11 Inside work lights
F12 Work lights
F13 Cigarette lighter
F14 Seat socket
F15 Drum/rotor speed adjustment
F16 Concave adjustment
F17 Diagnosis LED
F18 Cutterbar
F19 Engine speed switch
F20 All-wheel drive 12 V switch
F21 Threshing mechanism relay
F22 Fan speed relay
F23 Hazard warning switch 30
F24 Hazard warning switch 15
F25 Fan speed relay
F26 Reel controller
F27 Upper/lower sieve
F28 Autopilot switch
F29 12 V / K56 pin 30
F30 Brake light switch 12 V / Sieve pan light
F31 12 V IMO
F32 12 V IMO
F33 Air conditioner relay
F34 Engine control unit 12 V power supply
F35 CAC module / VGS module
Fuses
F36 Grain tank extension
F37 12 V grain tank drive
F38 Work light
F39 Chopper On/Off pushbutton
F40 Vehicle lighting switch 12 V
F41 Warning beacon
F42 12 V horn / wiper and washer system
F43 Position light, left-hand
F44 Position light, right-hand
F45 Left-hand full beam relay
F46 Left-hand dipped beam relay
F47 Right-hand full beam relay
F48 Right-hand dipped beam relay
F49 Table adjustment
F50 Grain tank extension
F51 Ignition diagnosis plug
F52 Instrument lighting
F53 Returns lighting
F54 Uni-spreader/Autopilot module
F55 Worklight switch
F56 Spare module
F57 Spare module
F58 Spare (connector H)
F59 Engine diagnosis
F60 12 V sockets LP/HP
F61 ###
F62 Outside railing worklights relay
F63 12 V sensors power supply
F64 ###
F65 ###
F70 Ignition switch back-up fuse
Relays
K1 Raise reel
K2 Lower reel
K3 Reel forward
K4 Reel backward
K5 Raise cutterbar
K6 Lower cutterbar
K7 Cutterbar left-hand cross levelling
K8 Cutterbar right-hand cross levelling
K9 Table adjustment forward
K10 Table adjustment backward
K13 Threshing mechanism On/Off
K14 Threshing mechanism On/Off
K15 Cutterbar
K16 Cutterbar
K20 Lighting main relay
K23 Alternator
K24 Air conditioner relay
K25 Left-hand full beam relay
K26 Right-hand full beam relay
K27 Left-hand dipped beam relay
K28 Right-hand dipped beam relay
K29 Drum speed adjustment relay
K30 Drum speed adjustment relay
K31 Grain tank extension up
K32 Grain tank extension down
K33 Concave clearance +
K34 Concave clearance -
K35 Front attachment speed +
K36 Front attachment speed -
K37 Fan speed +
K38 Fan speed -
K39 Reel speed -
K40 Reel speed +
Relays
K41 Upper sieve adjustment -
K42 Upper sieve adjustment +
K43 Lower sieve adjustment -
K44 Lower sieve adjustment +
K45 Work lights
K46 Grain tank unloading tube swing time relay
K47 Flash relay USA
K48 Indicator relay Europe
K49 Road travel main relay
K50 Work lights relay
K51 Relay 15
K53 Start relay
K54 Rotor variator +
K55 Rotor variator -
K56 Plus 15 power supply
K57 Transducer
K58 Alternator relay
K59 Work lights relay
K61 Warning beacon
K62 Warning beacon grain tank 70% full
K63 Fan speed relay
K64 Reel speed relay
K67 Spare relay
K68 Spare relay
K69 Spare relay
K70 Grain tank unloading relay
Connector pin definition:
Starting the diesel engine, diesel engine speed adjustment - for Montana machines
A10 Fieldwork computer module (BIF/CAB) ............................. 2-h-20
A15 Electronic engine control module ...................................... 2-o-18
D1 Diesel engine error code LED............................................ 3-h-20
DC Caterpillar diagnosis .......................................................... 3-h-20
K51 Ignition switch relay ........................................................... 3-h-20
K56 Montana relay .................................................................... 3-h-20
R14 CAN bus matching resistor (J1939)................................... 3-h-20
S35 Engine speed adjustment switch ....................................... 3-g-17
U22 Diesel engine diagnosis switch.......................................... 3-h-20
Z33 Coolant level switch without engine cut-off system .......... 1-m-17
K51 Remote control relay
70 A
115±10
Ω (Pin 86/1 ñ 85/2)
(Pin 87/5 ñ 30/3)
Module A35 - Montana control unit, for Montana machines (with RIO module A50)
