Shorted to UB Power Supply AxM 1A
â–¶ How to fix
- Check the voltage supply line of the relevant AxMo (short circuit ?) - Replace the centralmodule
What you'll see
Warning on dashboard / Vehicle behaviour might be changed
System reaction
- ABS and ESC-function is still available - el.pn. pressurecontrol is still available at all axles
Diagnostic depth
Detection
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Possible cause
- faulty voltage supply line of the AxMo (short circuit ?) - defective centralmodule