Accessing Diagnostic Trouble Codes

Diagnostic Trouble Codes may be accessed using the VisionTrak Display.

Each control unit is represented by a address:

  • ALL - All Control Units
  • A00 - Engine Control Unit
  • C00 - Armrest Control Unit
  • C03 - Cornerpost Control Unit
  • E00 - Tailings Master Sensor
  • E01 - Header Control Unit
  • E02 - Right Control Unit

The following is a step by step procedure, which shows operator action and system response.

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1. Select Diagnostic Mode:

  • Turn key switch to run position.
  • Press the diagnostic button on the VisonTrak display.
  • The Triple Display Tachometer will display dlA.
H54583

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2. Select desired control unit:

  • Press the up or down arrow buttons on the VisionTrak display to obtain the desired address, for example E00. The triple display tachometer will display EO0.
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3. Determine if codes are available:

  • Press the enter button.
  • Press the up arrow button once.
  • The triple display tachometer will display codE if codes are available.
  • The triple display tachometer will display nonE if codes are not available.
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4. Read and record Diagnostic Trouble Codes.

  • Press the Enter button.
  • Use the up or down arrow buttons to scroll through the Diagnostic Trouble Codes.
  • Record each Control Unit name (A00, E00, E01, etc. E00 shown).
  • Record each suspect parameter number (SPN) (100002,639, 200000, etc. - 1493 shown).
  • Record each Failure Mode Identifier (FMI) (.04, .13, .04, et - .11 shown).
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5. After all codes have been displayed, there is an option to clear these codes:

  • Scroll to end of codes list until CLr? is displayed.
  • Press enter button to clear code.
  • The tachometer should display donE.
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6. Return to operating mode:

  • Press the back arrow button three times to return to normal operation.
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