Lit. No. 41298, Rev. 01 February 15, 2019
49
ANGLE LEFT – ELECTRICAL
System Response
1. By activating the angle left (L on the control
face) function on the cab control, the control
sends a signal to the Plow Module to complete
the ground path for the electrical circuit,
activating the motor relay and solenoid
cartridge valves S2 and S3.
2. Hydraulic fl uid from the pump fl ows through
activated S3 and S2 and into the base end of
the passenger-side ram, causing it to extend.
3. Pressure within the hydraulic circuit causes the
P/O check valve (PC1) to open.
4. The retracting driver-side ram pushes the
hydraulic fl uid out of its base end through the
open P/O check valve, through activated S3,
and back to the reservoir.
NOTE: Battery voltage is supplied to the Plow
Module, the motor relay, and the three solenoid
coils when the snowplow is connected to the
vehicle.
Plow Module
4A Fuse: Motor
Relay
4A Fuse: S1, S2, S3
Pump
Motor
Motor
Relay
GG
A
A
A
B
C
E
D
F
B
C
D
E
F
H
KK
H
JJ
A
B
A
GG
B
D
C
F
E
D
B
C
F
E
H
KK
H
JJ
Wire Side View
10-Pin Connector
C
WHT
TAN
BLK
RED
RED
RED
RED
S1
S2
S3
BLK
RED
RED
WHT
GRN
BLU
RED
12V
COM
12V
M/R
S2
S3
S1
12V
E
D
B
C
A
F
G
J
H
K
+
–
BLK
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