Relay Operation - Polaris 2011 RANGER RZR Service Manual

ELECTRICAL

Relay Operation

Located in the fuse box under the dash, the relays assist with
component operation like the cooling fan, fuel pump and EFI
system, drive system and EPS.
NOTE: The Rear Diff Solenoid Relay is mounted
separately, attached to the rear plastic LH panel
divider behind the driver's seat.
CHASSIS RELAY provides power to the following systems:
• Lights (Headlights / Taillights)
• Drive (AWD / TURF)
• Accessory (12V Receptacles / Accessory Options)
CHASSIS RELAY
C
OLOR
30-Amp fuse protected 12 Vdc
Red
constant battery voltage.
Brown Relay coil ground.
12 Vdc power input from key switch to
Orange
enable relay.
Provides 12 Vdc power for lights, drive
White
and accessory circuits.
EFI RELAY provides power to the following systems:
• Fuel Injectors
• Cam Phase Sensor
• Ignition Coil
• Fan Relay
• Fuel Pump Relay
EFI RELAY
C
OLOR
20-Amp fuse protected 12 Vdc
Red / White
constant battery voltage.
Dark Green / Yellow ECU ground input to enable relay.
20-Amp fuse protected 12 Vdc
Red / White
constant battery voltage.
Provides 12 Vdc power for EFI system
Red / Dark Blue
circuits.
10.22
F
UNCTION
F
UNCTION
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
FAN RELAY provides power to the following system:
• Fan Motor
FAN RELAY
C
OLOR
20-Amp circuit breaker protected 12
Red
Vdc constant battery power.
Orange / White ECU ground input to enable relay.
Red / Dark Blue 12 Vdc switched power from EFI relay.
Provides 12 Vdc power for fan
Orange / Black
operation.
FUEL PUMP RELAY provides power to the following
system:
• Fuel Pump
FUEL PUMP RELAY
C
OLOR
10-Amp fuse protected 12 Vdc battery
Red / Light Green
voltage.
Dark Green / Yellow ECU ground input to enable relay.
Red / Dark Blue 12 Vdc switched power from EFI relay.
Provides 12 Vdc power for fuel pump
Red / Light Blue
operation.
EPS RELAY provides power to the following system:
• Electronic Power Steering Unit
EPS RELAY
C
OLOR
30-Amp fuse protected 12 Vdc
Red
constant battery voltage.
Brown Relay coil ground.
12 Vdc power input from key switch to
Orange
enable relay.
Provides 12 Vdc power for EPS
Orange
operation.
F
UNCTION
F
UNCTION
F
UNCTION