Rotational speed sensor for main shaft - Open circuit
â–¶ How to fix
Check the sensor, connector and cable harness.
What you'll see
No driver-visible symptom recorded.
System reaction
Reduced gear shifting performance.
Diagnostic depth
Detection
This fault code is generated if the voltage is below 3.3V for more than 500ms.
Possible cause
The automatic gearbox rotational speed sensor has an open circuit.