Wednesday, June 30, 2021

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 3183


YES



Test sequence



- Unplug connector 8 at control unit N93 (Central gateway control unit).



- Measurement at connector 8



- Measure direct voltage with multimeter between sockets (N93) 8.1 and (N93) 8.6



Specified value



- Voltage[11.0...14.5] V



Question



- Is the measurement value OK?



YES



The measurement value is OK.Restore original status.



- Plug in the connector 8 at component N93 (Central gateway control unit).



- Switch on ignition.



End of test



NO



The measurement value is not OK.Possible cause and remedy in the case of undervoltage



- Lines between N93 (Central gateway control unit) and



- Lines between N93 (Central gateway control unit) and



End of test



NO



The measurement value is not OK.Possible cause and remedy



- Lines between and



- G1 (Battery)



- G2 (generator)



End of test



1.3.2.1.10. Check power supply at control unit Y3/8n4 (Fully integrated transmission control (VGS) control unit).



Operation number of operation texts and work units or standard texts and flat rates:27-0641Test sequence



- Switch off ignition.



- Separate plug connection at transmission.



- Measure voltage in transmission wiring harness using a multimeter.



- Switch on ignition.



Measure direct voltage with multimeter between 5 and 4Specified value: