Variant 1
Applies to: BCI2 (BWE)
What does Scania BCI fault code 747 mean?
The status of the switch for activation of automatic neutral indicates a fault.
What causes Scania DTC 747?
The automatic neutral switch has been stuck in the depressed position for more than 2 minutes.
How does the system react?
- The switch will temporarily be degraded for as long as the fault persists. - The LED in the switch is turned off.
What are the symptoms?
The switch is not working correctly.
How to fix Scania BCI fault code 747?
- Check that the switch for automatic neutral is not stuck or broken.
- Run the wizard Checking switches and switch modules.
Variant 2
Applies to: BCI3 (BWE)
Detection
The status of the switch for activation of automatic neutral indicates a fault.
Possible cause
The automatic neutral switch has been stuck in the depressed position for more than 2 minutes.
System reaction
- The switch will temporarily be degraded for as long as the fault persists. - The light-emitting diode in the switch is turned off.
Symptoms
The switch is not working correctly.
How to fix
- Check that the switch for automatic neutral is not stuck or broken.
- Run the wizard Checking switches and switch modules.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.