EU01288F

Communication with the electric parking brake has a malfunction. The signal or message is erratic.


Possible cause:

- A13 (Electric parking brake control unit)
Affected functions:

- CAN Communication
- Drive position selection

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Test 1: Check the CAN communication with control unit A13 (Electric parking brake control unit).

Test 2: Fault in CAN communication with control unit A13 (Electric parking brake control unit).

1. Check the CAN communication with control unit A13 (Electric parking brake control unit).
Warning!Communication with ECU required.


2. Fault in CAN communication with control unit A13 (Electric parking brake control unit).
Operation number of operation texts and work units or standard texts and flat rates:27-0641WARNING

- This is not a function error of control module A80 (Intelligent servo module for DIRECT SELECT) and does not justify replacement.
Possible cause for the entry of this event code

- Operational fault of component A13 (Electric parking brake control unit)
Possible measures

- Read out fault memory of control unit A13 (Electric parking brake control unit).
- Process displayed fault codes in control module A13 (Electric parking brake control unit).
End of test