Lit. No. 27366, Rev. 01 February 15, 2008
44
RETRACT (VEE) – ELECTRICAL
System Response
1. By activating the RETRACT
(VEE) 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 S1, S4, S6, S8 and S10,
activating these valves.
2. Hydraulic fluid from the pump
flows through activated S4 & S8,
then into the rod end of the DS
and PS angle rams, causing the
rams to retract.
3. The retracting DS ram pushes the
hydraulic fluid out of its base end,
through activated S6 & S1 and
back to the reservoir.
4. The retracting PS ram pushes the
hydraulic fluid out of its base end,
through activated S10 & S1 and
back to the reservoir.
NOTE: Battery voltage is supplied
to the Plow Module, the motor
relay and the 11 solenoid coils
when the snowplow is connected
to the vehicle.
RED
Plow Module
4 Amp Fuse: Motor
Relay
4 Amp 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
4 Amp Fuse: S8, S9,
S10, S11
4 Amp Fuse: S4, S5,
S6, S7
Wire Side View
10-Pin Connector
BB
A
C
A
HH
D
C
F
G
EE
D
C
F
G
K
J
K
J
WHT
TAN
BLK
RED
RED
RED
S1
S2
S3
BLK
RED
RED
WHT
GRN
BLU
RED
12V
COM
12V
M/R
S2
S3
S1
12V
S10
S9
S8
S11
S7
S6
GRY
RED
WHT
GRN
ORN
RED
BRN
YEL
S4
S5
BLK
TAN
S9
S8
S5
12V
S10
S11
S7
S6
S4
12V
E
D
B
C
A
F
G
J
H
K
+
–
BLK
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