E1980

No CAN message was received from control unit N93 (Central gateway control unit).


Possible cause:

- Drive train CAN bus
Affected functions:

- CAN Communication
- Drive position selection

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Test 1: Check the CAN communication with control unit N93 (Central gateway control unit).

Test 2: Drive train CAN test

Test 3: Central CAN test

1. Check the CAN communication with control unit N93 (Central gateway control unit).
Warning!Communication with ECU required.


2. Drive train CAN test
Warning!Communication with ECU required.

3. Central CAN test
Warning!Communication with ECU required.