Machine Fuses; Engine Fuses (Fuel Injected Engines − Efi) - Toro Workman GTX Service Manual

Machine Fuses

The fuse blocks for the machine fuses are located be-
neath the seat base (Fig. 10). Fuses can be removed to
check continuity. The test meter should read less than
1 ohm if a fuse is functional.
Fuses protect circuits as follows:
Bottom fuse in the left fuse block (10 amp) protects
the circuit for the USB charge port on the dash. This fuse
also provides circuit protection for the optional power
point, reverse alarm and parking brake alarm.
Second fuse from the bottom in the left fuse block
(10 amp) protects the headlight circuit. The fuse also
provides circuit protection for the optional brake light
and turn signal kit.
Third fuse from the bottom in the left fuse block (15
amp) protects the main power circuits that are con-
trolled by the key switch.
Top fuse in the left fuse block (30 amp recommend-
ed) protects the horn circuit (if equipped).
Top fuse in the right fuse block
Machines with carbureted engine: (15 amp) pro-
tects the rear lift actuator circuit (if equipped).
Machines with fuel injected engine: (10 amp) pro-
tects the delay timer and the engine ECU.
Second fuse from the bottom in the right fuse block
Machines with fuel injected engine: (15 amp) pro-
tects the rear lift actuator circuit (if equipped).
Engine Fuses (machines with fuel injected engine − EFI)
The fuse holders for the engine fuses are located at the
front of the engine next to the engine ECU (Fig. 11). The
fuses may be located in either fuse holder and can be
identified by wire color. Fuses can be removed to check
continuity. The test meter should read less than 1 ohm
if a fuse is functional.
Fuses protect circuits as follows:
Fuse with red and red wires (10 amp) protects the
unswitched power circuit to the engine ECU.
Fuse with red/white and red/black wires (10 amp)
protects the switched power circuit to the engine ECU,
oxygen sensor, ignition coil and fuel injector.
Workman GTX Gasoline
1. Left fuse block
G248194
1. EFI engine
2. Engine fuse holders
Page 5 − 11
2
1
Figure 10
2. Right fuse block
1
2
3
Figure 11
3. Engine ECU
Electrical System