426

New Holland 426 – ENGINE: J1939 Data Link Cannot Transmit

Issue description

The J1939 data link is unable to transmit data, which may prevent communication between the engine and other systems.

Check the cause

  1. J1939 data link connection

  2. wiring related to the J1939 data link

  3. the component identified by this code

Repair steps

  1. Inspect

    Inspect the J1939 data link connection for damage or looseness.

  2. Test

    Test the wiring related to the J1939 data link for continuity and proper function.

  3. Verify

    Verify the functionality of the component identified by this code.

Parts you might need

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