Engine Error Codes
The error screen displays only when the CHECK ENGINE light is on or when it goes on and off during one ignition cycle. Error codes display only during the current ignition cycle. When the ignition switch is turned OFF, the code and message is lost, but will reappear if the fault reoccurs after restarting the engine.
If the CHECK ENGINE indicator lamp illuminates, retrieve the error codes from the display.
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If the error codes are not displayed, use the right-hand trigger switch to toggle until “Ck ENG” displays on the main line of the display.
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Press and hold the right-hand trigger switch to enter the diagnostics code menu.
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Record the three numbers displayed in the gear position, clock and odometer displays.
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See an authorized dealer for code details and diagnosis.
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1 Error Code Number (0–9)
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2 Suspect Parameter Number (SPN)
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3 Failure Mode Indicator (FMI)