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Caterpillar — Programming Inputs and Outputs

Operation · PRCM

From a Caterpillar service manual — check it applies to your exact model before use.

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Procedure

  1. Select output (characters 1-4) using UP and DOWN buttons.
  2. Press LEFT and RIGHT to go to the logical relation state.
  3. Toggle logical relation with UP and DOWN buttons.
  4. Press LEFT and RIGHT to go to input selection.
  5. Select input subset with UP and DOWN buttons.
  6. Press LEFT and RIGHT to select the entire field of inputs.
  7. Select input code with UP and DOWN buttons.
  8. Press LEFT and RIGHT to proceed to the select all state.
  9. Press SELECT to accept changes or LEFT/RIGHT to reject them.
  10. Press ENTER to exit the programming mode.

Source: Caterpillar service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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