ELECTRICAL SYSTEM
L3301, L3901, L4701, WSM
9-S16
[3] FUSES AND GROUND CABLE
(1) Checking Fuse and Connector
Checking Fuse
1. The tractor electrical system is protected from potential damage
by fuses.
A blown fuse indicates that there is an overload or short
somewhere in the electrical system.
2. If any of the fuses should blow, replace with a new one of the
same capacity.
• Before replacing a blown fuse, determine why the fuse blew
and make any necessary repairs. Failure to follow this
procedure may result in serious damage to the tractor
electrical system.
If any of them should blow, replace with a new one of the
same capacity.
Protected Circuit
9Y1211012ELS0014US0
Fuse
No.
Capacity
(A)
Protected circuit
(1) 5 Engine ECU (Ignition key)
(2) 5 Main ECU (Ignition key)
(3) 5 Meter panel (Ignition key)
(4) 10 Combination switch
(5) 10 Work light
(6) 5 Starter relay
(7) 20 Engine ECU (Battery)
(8) 5 Main ECU (Battery)
(9) 5 Meter panel (Battery)
(10) 10 Hazard
(11) 5 Heater relay (if equipped)
(12) 10 Heater (Oil separator, IN 1) (if equipped)
(13) 10 Heater (Oil separator, IN 2) (if equipped)
(14) 10 Heater (Oil separator, OUT 1) (if equipped)
(15) 10 Heater (Oil separator, OUT 2)(if equipped)
(16) Spare Fuse
(17) Fuse Puller
(18) Spare Fuse
[A] L3301/L3901
[B] L4701