Page 557 - Manual_Polaris_RZR_ProXP-20-21

ELECTRICAL

4. Increase engine RPM while observing ammeter and STATOR TESTING
tachometer. Note the RPM at which the battery starts Three tests can be performed using a multi-meter to
to charge (ammeter indication is positive). determine the condition of the stator (alternator).

5. With lights and other electrical loads off, the “break
even” point should occur at approximately 1500 RPM
or lower.

TEST 1: RESISTANCE VALUE OF EACH
STATOR LEG
Measure the resistance value of each of the three stator
legs: Y1 to Y2, Y1 to Y3, and Y2 to Y3. Each test should
measure:
CONNECT OHMS
TEST METER READING
LEADS TO:
Battery Charge
Coil Y1 to Y2 0.07 - 0.13 Ω

Battery Charge Y1 to Y3 0.07 - 0.13 Ω
Coil
Battery Charge Y2 to Y3 0.07 - 0.13 Ω
Coil

NOTICE
If there are any significant variations in ohm readings
between the three legs it is an indication that one of the
stator legs may be weak or failed.

12

9930583 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual 12.21
© Copyright Polaris Industries Inc.