Option Board Slot Fault

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This fault indicates a problem with an option board itself or the slot it is inserted into. Potential causes include a defective option board, improper insertion, or physical damage to the slot on the control unit.

• Option board is not detected in its designated slot.
• Faulty option board slot connection.
• Option board not properly seated (P0451).

Klikk på steg for å spore fremgangen.

1. 1

   Visually inspect the option board for any physical damage or bent pins.

2. 2

   Ensure the option board is correctly and fully seated in its designated slot.

3. 3

   If possible, try inserting a known-good option board into the slot, or try the problematic board in a different compatible slot to isolate the issue.