Page 33 - Manual_Polaris_RZR_ProXP-20-21

GENERAL INFORMATION

ENGINE AND DRIVABILITY DIAGNOSTIC PROCEDURES
1
NOTICE
The following chart is to prevent overlooking a simple problem. These basic systematic procedures should be
checked before further testing is performed.

Yes • Proceed to step w
q What is the
customers concern
and can the concern
be duplicated at this • If the concern can not be duplicated, check for any bulletins related to the
time? No concern. Gather more information from the consumer. Proceed to step e. If
the concern still can not be duplicated proceed to step u.

w Are there any Yes • Proceed to bulletin for repair procedure. If problem is still present, return to
Team-Tips, Recalls, chart.
or Other Bulletins for
this concern?
No • Proceed to step e

• For CHECK ENGINE LIGHTor PERFORMANCE LIMITED LIGHT
– Connect to Digital Wrench®. Check codes and continue with Digital
Wrench® Guided diagnosis.
– Certain failures may not display a CEL / MIL on the instrument cluster. In
this instance record CEL’s from the instrument cluster and refer to the
necessary section in the Service Manual.
– Refer to Warning Lights page 1.34.
• For ENGINE HOT WARNING
– Check Coolant level. If not full, fill to correct level.
– Check Oil level. If not full, fill to correct level.
– Visually inspect for Oil or Coolant leaks. If any leaks are present repair
e Are there any before continued diagnosis.
warning lights or Yes – Refer to Warning Lights page 1.34.
messages on – Refer to Over Heating page 1.33.
vehicle? (Reference
necessary manual • For EPS WARNING (if applicable) Refer to STEERING - EPS
for light TROUBLESHOOTING.
identification) – Check battery voltage and connections.
– Check connections at EPS unit. If any connection or wiring damage is
found, repair before proceeding.
– Refer to EPS Troubleshooting (Using Digital Wrench®) page 1.71. Check
codes and continue with diagnosis.
– If no codes are present, refer to EPS Troubleshooting (Power Steering
Non-Functional with MIL OFF) page 1.70
– If codes are present, refer to EPS Troubleshooting (Power Steering Non-
Functional with MIL ON) page 1.69

• Connect to Digital Wrench®. Check codes and continue with Digital
No Wrench® Guided diagnosis.
• If no codes are present, proceed to step r

9930583 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual 1.27
© Copyright Polaris Industries Inc.