Rotation speed measurement at engine
â–¶ How to fix
Check plugs, plug contacts, plug connections and cabling.
What you'll see
No driver-visible symptom recorded.
System reaction
Limited driving operation. Transmission control unit switches into the operational status neutral, forced neutral or waiting for neutral. Shifting or shifting quality affected.
Diagnostic depth
Detection
Disconnection at sensor circuit.
Possible cause
Unplugged connector. Transistion resistance too high or disconnection between plug connections.