Friday, November 27, 2020

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 3240


1.3.1.2. Wiring diagram of CAN bus



Note



- WIS is not available on this system.



- It is not possible to display the requested WIS document [ PE0019P2200TA ].



- You can start WIS on another system and display the WIS document by entering the document number [ PE0019P2200TA ] in the 'Contents'



field.



1.3.1.2. No further information available.



1.3.2. Measurements with multimeter on CAN network



Test 1.3.2.1: Voltage supply of engine compartment CAN control modules



Test 1.3.2.2: Resistance test of engine compartment CAN



1.3.2.1. Voltage supply of engine compartment CAN control modules



Test 1.3.2.1.1: Check power supply at control unit ME-SFI.



Test 1.3.2.1.2: Check power supply at control unit ESP.



Test 1.3.2.1.3: Check power supply at control unit ETC.



Test 1.3.2.1.4: Check power supply at control unit ESM.



Test 1.3.2.1.5: Check power supply at control unit EZS.



Test 1.3.2.1.6: Check power supply at control unit A1 (Instrument cluster).



Test 1.3.2.1.7: Check power supply at control unit N80 (Steering column module).



Test 1.3.2.1.8: Check power supply at control unit N71 (Headlamp range adjustment control module).