Output shaft speed sensor
â–¶ How to fix
Check the signal to pin 16 in the connector for the gearbox control unit. Check the speed sensor according to the section "Checking solenoid valves and sensors".
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Incorrect signal from the output shaft speed sensor.
Possible cause
The gearbox control unit, pin 16, is detecting a short circuit to earth. The voltage has fallen below 0.7 V.The gearbox control unit, pin 16, is detecting a short circuit to positive. The voltage has exceeded 8 V.The gearbox control unit, pin 16, is detecting an open circuit in the cable. The voltage has exceeded 3.5 V.