1.1.3.4.1.6. Transmission control
Warning!Communication with ECU required.
1.1.3.4.1.7. Motor electronics
Warning!Communication with ECU required.
1.1.3.4.1.8. Steering column module
Warning!Communication with ECU required.
2. Check component N15/3 (ETC [EGS] control unit).
Read out fault memory of transmission control unit and process stored fault codes.
Possible cause and remedy
- Read out fault memory of transmission control unit and process stored fault codes.
End of test
Part 1
No CAN message was received from control unit N15/5 (Electronic selector lever module (ESM [EWM])) or A80 (Intelligent servo module
for DIRECT SELECT).
Possible cause:
- Engine compartment CAN databus
- N15/5 (Electronic selector lever module control unit)
Affected functions:
- CAN Communication
-------------------------------------------------
Test 1: Engine compartment CAN test
Test 2: Check component N15/5 (Electronic selector lever module control unit).
1. Engine compartment CAN test
Test 1.1: Engine compartment CAN test
1.1. Engine compartment CAN test
Test 1.1.1: Procedure in case of CAN faults
Test 1.1.2: Read current CAN configuration and CAN fault codes
Test 1.1.3: Further CAN test options
1.1.1. Procedure in case of CAN faults
Test 1.1.1.1: How do I quickly reach my goal?
Test 1.1.1.2: General test information
Test 1.1.1.3: General CAN fundamentals
Test 1.1.1.4: Possible aids and their usage
1.1.1.1. How do I quickly reach my goal?
How do I quickly reach my goal?First call up menu item 'Evaluation of CAN fault codes' in case of CAN timeout fault codes and communication
errors.The resulting tests must be performed.Menu item 'Further CAN test options' should only be called up if the above-specified tests do not
produce the desired result.Note:Menu item 'General test information' can be called up for an explanation of the different CAN fault types.
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