Card reader 1 error
â–¶ How to fix
Re-insert tachograph card.Request the tachograph card again. Interrupt continuous voltage (perform restart).Check the tachograph card’s contact points. Check the tachograph. Replace any defective components.
What you'll see
Display of specific issue cause im tachograph: "internal fault", "card fault"
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
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Possible cause
Fault in the card mechanics. A communication fault has appeared during reading or writing of card data. A possible reason could be the limitation of the temperature range of the tachograph card (-25°C to +70°C with peaks of +85°C).