Invalid Checksum of SAS CAN Message
â–¶ How to fix
- Check the EBS-centralmodule concerning correct EOL-parameter (steering wheel sensor type) - Check, whether the correct SAS type is assembled at the vehicle - Check the steering angle sensor / replace the steering angle sensor - Check / replace the EBS-centralmodule
What you'll see
Warning on dashboard / Vehicle behaviour might be changed
System reaction
- ABS is still available - ESC-function (yawcontrol and RSC) are switched off - el.pn. pressurecontrol is still available at all axles
Diagnostic depth
Detection
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Possible cause
- incorrect EOL-parameter (steering wheel sensor type) - incorrect SAS type is assembled at the vehicle - defective steering angle sensor - defective EBS-centralmodule