All Wheel Drive Coil Service; Operation Overview; Diagnosing System Failures - Polaris RANGER XP 900 2018-2019 Service Manual

ELECTRICAL

ALL WHEEL DRIVE COIL SERVICE

OPERATION OVERVIEW

• With the key on and the AWD switch "ON", 12 VDC
power is present at the hub coil.
• When the AWD switch is "ON", and if the criteria is
met, the Engine Controller provides a ground path
(brown/white wire). When this occurs the AWD icon
should display in the instrument cluster.
• The AWD system must be grounded to operate.
11.20

DIAGNOSING SYSTEM FAILURES

1. Verify AWD switch is functional and that a minimum
of 11 volts is present at the hub coil.
2. Verify AWD hub coil is functional. Test the AWD hub
coil using an ohm meter. See specifications below:
CONNECT
TEST METER LEADS
TO:
AWD Coil GY to BN/WH
AWD Coil GY to Ground
AWD Hub Coil Resistance:23 Ω ± 5%
3. Verify the wiring harness, wiring, connectors,
connector pins and grounds are undamaged, clean
and connected properly.
4. Verify continuity of wire connections with a volt/ohm
meter.
Verify all wires and wiring connections have been
tested properly with a known good volt/ohm meter
before suspecting a component failure. 80% of all
electrical issues are caused by bad/failed connections
and grounds.
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
OHMS
READING
~ 23 Ω
Open Line (OL)
NOTICE
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