Toro ProForce 44538 - Engine Electrical Diagrams

Rev. C
Page 7 -- 6
Engine Electrical Diagram
Serial Numbers Below 310000000
All ground wires are black.
DLA 2B (pin B DLA)
DLA2A(pin CDLA)
TX
Diag Lamp Driver
GCU Power +12V
RX
GROUND
Speed Input
Shutdown
GROUND
DLA1A(pinADLA)
DLA 1B (pin D DLA)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
A
B
C
D
WHITE
RED/YELLOW
RED
BLACK (GRD)
PINK
BROWN
GRAY
ORANGE
DIGITAL
RED/YELLOW
(30 A)
RED/WHITE GREEN
GRAY
RED
MACHINE
WIRE
HARNESS
LINEAR
ACTUATOR
(DLA)
GOVERNOR
CONTROL
UNIT
(GCU)
NOTE: THE OIL PRESSURE
SWITCH IS NORMALLY OPEN
AND CLOSES WHEN ENGINE
OIL PRESSURE EXISTS
ProForce Debris Blower