Card fault in card slot 1
â–¶ How to fix
Check that the digital tachograph card is valid and correctly inserted.Check the digital tachograph card and that its contact surfaces are clean.Check if another digital tachograph card works correctly.Clean the contacts in the card slot. For further information, see the supplier’s instructions.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The digital tachograph card in card slot 1 cannot be read or updated.
Possible cause
The digital tachograph card is incorrectly inserted.Contact surfaces on the digital tachograph card are dirty.The digital tachograph card is defective.The contacts in the card slot are defective.