Applies to: CUV3 (VIS)
What does Scania CUV fault code 641 mean?
Current consumption on the control unit output for the cornering lamp voltage supply has exceeded 1 A for one second.
What causes Scania DTC 641?
The cause can be one of the following: - Too many connected components. - Short circuit in the cable harness.
How does the system react?
The control unit output for the cornering lamp voltage supply is deactivated until the function is switched off.
How to fix Scania CUV fault code 641?
- Check the number of connected components.
- Check the cable harness between the cornering lamp and the control unit.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 641 in other Scania systems
- 641hex 0281 Information fault, retarder temperature
- 641hex 0281 Vehicle speed signal
- 641hex 0281 Cylinder balancing (min or max), cylinder 7
- 641hex 0281 Cylinder balancing (min or max), cylinder 7
- 641hex 0281 Cylinder 7 balancing min or max
- 641hex 0281 Cylinder balancing (min or max), cylinder 7
- 641hex 0281 Expansion unit B, initiation
- 641hex 0281 Internal fault