Power Distribution Module (Efi Models); Pdm Operation - Polaris Ranger 500 2x4 2007 Service Manual

ELECTRICAL

POWER DISTRIBUTION MODULE (EFI MODELS)

PDM Operation

Solid State Circuit Breaker (SSCB #1)
Pin Signal Name
BRAKE Input Signal from Parking Brake /
C
SWITCH Disables differential solenoid.
Voltage input from the AWD Switch
that signals the PDM to provide a
D DIFF IN
ground path for the differential
solenoid.
Relay control input to enable operation
E FAN ON
of the fan (from thermistor switch).
Relay control to enable the operation of
F EFI
the Ignition and ECU outputs.
10.18
Description
Solid State Circuit Breaker (SSCB #1)
Pin Signal Name
Used to carry DC current to and from
the battery and PDM. DC output from
H BAT + the PDM is used to charge the battery.
DC input to the PDM is used for power
distribution.
ACCESSORY 12 DCV output signal that provides
J
POWER power to the accessory circuit.
K FAN 12 DCV output that powers the fan.
Provides DCV to the differential
L DIFF OUT
solenoid.
DIFF Provides a ground path for the
M
GROUND differential solenoid.
Battery negative - Used to ground the
N GROUND
PDM.
R ECU RELAY Powers the ECU relay output
Solid State Circuit Breaker (SSCB #2)
Pin Signal Name
A COIL 1 AC input from stator coil winding 1.
12 DCV input signal to the PDM when
B RUN the ignition switch is in the ON
position.
FUEL Fuel pump control input from PDM to
E
ENABLE ECU.
Power output to fuel pump and hour
F FUEL PUMP
meter.
H COIL 2 AC input from stator coil winding 2.
J COIL 3 AC input from stator coil winding 3.
Provides DCV to the hub coil. Voltage
K AWD is activated by the AWD switch. Power
is connected internally to pin J2-L.
Provides a positive connection to the
L HUB COIL +
hub coil.
Provides a negative connection to the
M HUB COIL -
hub coil.
BATTERY 12 DCV protected battery output used
N
PROTECTION for supplying voltage to the key switch.
P IGNITION Powers the ignition output.
Description
Description