Applies to: CCU1
What does Scania CCU fault code 41022 mean?
Electrical fault in the air distribution actuator between panel and floor.
What causes Scania DTC 41022?
- Fault in the cable harness between the control unit and the actuator for air distribution between panel and floor. - Fault in the actuator for air distribution between panel and floor.
What are the symptoms?
- The actuator cannot regulate the air distribution between the panel and floor. - Components on the LIN bus are connected to the control unit in series via harness-to-harness connectors. A fault in components previously connected to the cable harness can therefore affect the functionality of components connected later.
How to fix Scania CCU fault code 41022?
- Check the cable harness between the control unit and the actuator for air distribution between panel and floor.
- If no fault is found, replace the actuator.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.