E209A

No or incorrect CAN message from control unit EZS


Possible cause:

- Check the CAN communication with control unit N73 (EIS [EZS] control unit).
- Chassis CAN bus
Affected functions:

- CAN Communication

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Test 1: Check communication with component CGW

Test 2: Chassis CAN bus

Test 3: Check the CAN communication with control unit EZS.

1. Check communication with component CGW
Warning!Communication with ECU required.


2. Chassis CAN bus
Warning!Communication with ECU required.

3. Check the CAN communication with control unit EZS.
Warning!Communication with ECU required.