Axle Modulator 2A / Message Checksum Failure CAN
â–¶ How to fix
- Check / replace axlemodulator - Check / replace EBS-centralmodule
What you'll see
Warning on dashboard / Vehicle behaviour might be changed
System reaction
- ABS partly or completely switched off - ESC-function switched off - el.pn. pressurecontrol is switched off at relevant axle(s)
Diagnostic depth
Detection
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Possible cause
- Faulty Axlemodulator - Faulty EBS-centralmodule