E2081

No or incorrect CAN message from control unit KI instrument cluster


Possible cause:

- Check the CAN communication with control unit A1 (Instrument cluster).
- Chassis CAN bus
- Central CAN bus
Affected functions:

- CAN Communication

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Test 1: Check communication with component CGW

Test 2: Chassis CAN bus

Test 3: Central CAN bus

Test 4: Check the CAN communication with control unit KI instrument cluster.

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


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

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

4. Check the CAN communication with control unit KI instrument cluster.
Warning!Communication with ECU required.