Shorted to GND Power Supply AxM 2A / ESCM
â–¶ How to fix
- Check the voltage supply line of the relevant AxMo / ESCM (short circuit ?) - Check / replace the AxMo resp. ESCM (internal short circuit ?) - Replace the EBS-centralmodule
What you'll see
Warning on dashboard / Vehicle behaviour might be changed
System reaction
- ABS might be switched off - ESC-function is switched off - el.pn. pressurecontrol is switched off at relevant axle(s) Remark: It depends whether an ESCM or AxMo is connected.
Diagnostic depth
Detection
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Possible cause
- faulty voltage supply line of the AxMo / ESCM (short circuit ?) - defective AxMo resp. ESCM (internal short circuit ?) - defective EBS-centralmodule