EU011131

Communication with control unit 'Battery' has a malfunction. The signal is not present.


Possible cause:

- Check the CAN communication with control unit N82/1 (Vehicle power supply control module).
- Chassis CAN bus
Affected functions:

- CAN Communication
- Drive position selection

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Test 1: Check the CAN communication with control unit N82/1 (Vehicle power supply control module).

Test 2: Chassis CAN test

1. Check the CAN communication with control unit N82/1 (Vehicle power supply control module).
Warning!Communication with ECU required.


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