4.34
ELECTRONIC FUEL INJECTION
9923523 - 2012
RANGER
RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
EFI DIAGNOSTICS
Instrument Cluster Trouble Code Display
NOTE: The diagno stic mode is accessible on ly
when the check engine MIL has been activated.
Use the following procedure to display diagnostic trouble
codes that wer e a ctivated du ring cur rent ignitio n cycle
causing the MIL to illuminate. Diagnostic trouble codes will
remain stored in the gauge (even if MIL turns off) until the
key is turned off.
NOTE: If t here is a diagno stic prob lem with t he
power steering system, the power steering MIL will
illuminate and blink in place of the check engine MIL.
1. If t he tro uble co de(s) ar e not dis played, use th e
MODE button to toggle until “CK ENG” displays on
the information display area.
2. Press an d ho ld th e MODE bu tton to en ter the
diagnostics code menu.
3. A set of three numbers will appear in the information
area.
• The first number (located far left) can range from 0
to 9. This number represents the total number of
trouble code present (example: 2 means there are
3 codes present).
• The second number (located top right) can be 2 to
6 dig its in leng th. This num ber equates to th e
suspected area of fault (SPN).
• The third number (located bottom right) can be 1 to
2 digits in length. This number equates to the fault
mode (FMI).
4. If more than one code exists, press the MODE button
to advance to the next trouble code.
5. To exit the dia gnostic mode, press and ho ld th e
MODE button or turn the ignition key OFF once the
codes are recorded.
Summary of Contents for 2012 RANGER RZR 570
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