Rotational speed sensor for layshaft
â–¶ How to fix
Check the sensor, connector and cable harness. If the fault code 32CB, 3390 or 33F4 have been generated check the gearbox mechanically. Check that the washer and neutral spring are correctly fitted and that the splines on the longitudinal stroke lever and/or actuating shaft are not sticking.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Incorrect or unreliable data.
Possible cause
The fault code is generated if the sensor value deviates too much from the rotational speed signals from the output shaft, BMS and the speed signals for TCO.