Applies to: CUV2CUV3 (VIS)
What does Scania CUV fault code 558 mean?
Current consumption on the control unit output has exceeded 8.5 A for one second.
What causes Scania DTC 558?
Too many lamps are connected, there is a short circuit in a lamp or short circuit to ground.
What are the symptoms?
Right-hand dipped beam is inoperative. Every time the function is activated, the current consumption on the control unit output is checked. If the current consumption is too high, the output is switched off and a fault code is registered.
How to fix Scania CUV fault code 558?
Check the number of connected lamps, faulty lamps or short circuit to ground.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.