Diagnostic Mode - Polaris 2014 Sportsman 570 EF Service Manual

Diagnostic Mode

The diagnostic mode is accessible only when the check engine MIL has been activated.
NOTE: If there is a diagnostic problem with the power steering system, the power steering MIL will illuminate
and blink in place of the check engine MIL.
Use the following procedure to display diagnostic trouble codes that were activated during current ignition 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.
1. If the trouble code(s) are not displayed, use the MODE button to toggle until "CK ENG" displays on the information
display area.
2. Press and hold the MODE button to enter the diagnostics code menu.
3. A set of three numbers will appear in the information display area.
• The first number (located far left) can range from 0 to 9. This number represents the total number of trouble
codes present (example: 2 means there are 3 codes present).
• The second number (located top right) can be 2 to 6 digits in length. This number equates to the 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. Use the trouble code reference table in the EFI Chapter for a description of each code.
5. If more than one code exists, press the MODE button to advance to the next trouble code.
6. To exit diagnostic mode, press and hold MODE button or turn ignition key OFF once the codes are recorded.
9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
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