2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 3216

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).