9/12/19

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1715

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1715



1.1.3.4.1.2. Cruise control



Warning!Communication with ECU required.



1.1.3.4.1.3. Drive authorization



Warning!Communication with ECU required.



1.1.3.4.1.4. Control unit-specific actual values :



1.1.3.4.1.4. No further information available.



1.1.3.4.1.5. Electronic selector module



Warning!Communication with ECU required.



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 N73 (EIS [EZS] control unit).



Possible cause and remedy



- Read out fault memory of control unit N73 (EIS [EZS] control unit).



End of test



Part 1



No CAN message was received from control unit N73 (EIS [EZS] control unit).



Test 1: CAN communication is faulty.



Test 2: Possible cause:



- Check the CAN communication with control unit N73 (EIS [EZS] control unit).



- Chassis CAN bus



Affected functions:



- CAN Communication



Test 3: Engine compartment CAN test



Test 4: Chassis CAN bus



1. CAN communication is faulty.



Test 1.1: Check the CAN communication with control unit N73 (EIS [EZS] control unit).



1.1. Check the CAN communication with control unit N73 (EIS [EZS] control unit).



Test 1.1.1: Check the CAN communication with control unit.