Thursday, May 20, 2021

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 200


- X63/4 (CAN databus adapter connector, 2-pin)



- Test connectors and wiring for CAN of engine compartment CAN control modules.



- Control unit



Communication with ECU required ( Measuring system )



2. Check the CAN communication with control unit N93 (Central gateway control unit).



Warning!Communication with ECU required.



3. Central CAN test



Warning!Communication with ECU required.



E1240



No CAN message was received from control unit Driver requested torque. ( Toggle error )



No further information available.



E1242



No CAN message was received from control unit Driver requested torque. ( CAN signal 'Parity' )



No further information available.



E1707



Function shutoff of system due to excessive temperature and overvoltage



Possible cause:



- Excess temperature



Affected functions:



- Automatic transmission Function



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Test 1: Remedial action after a shutdown of the transmission functions due to the occurrence of an overtemperature and (or) overvoltage



1. Remedial action after a shutdown of the transmission functions due to the occurrence of an overtemperature and (or) overvoltage



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 Y3/8n4 (Fully integrated transmission control (VGS) control unit) and does not justify



replacement.



- The vehicle was jump-started.



End of test



E161100



The fuel pump has been switched off.



Test 1: Check power supply at control unit N118 (Fuel pump control module).



Test 2: Possible cause:



- N118 (Fuel pump control module)



Affected functions:



- Engine diagnosis



- Fuel system



1. Check power supply at control unit N118 (Fuel pump control module).



Possible cause and remedy

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