Iso 11992 CAN Interface / Can High Error
â–¶ How to fix
- Check wiring and relating connectors between EBS-centralmodule and trailer connector (ISO 11992, the CAN High Line might be faulty) - Check wiring, connectors and ECU within trailer EBS system (ISO 11992, the CAN High Line might be faulty) - Check / Replace EBS-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 CAN connection to trailer - trailer system defective - defective EBS-centralmodule