2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 1967

1.1.3.1.2. Wiring diagram of CAN bus

Note

- WIS is not available on this system.

- It is not possible to display the requested WIS document [ pe0019p2200da ].

- You can start WIS on another system and display the WIS document by entering the document number [ pe0019p2200da ] in the 'Contents'

field.

1.1.3.1.2. No further information available.

1.1.3.2. Measurements with multimeter on CAN network

Test 1.1.3.2.1: Voltage supply of engine compartment CAN control modules

Test 1.1.3.2.2: Resistance test of engine compartment CAN

1.1.3.2.1. Voltage supply of engine compartment CAN control modules

Test 1.1.3.2.1.1: Check power supply at control unit A1 (Instrument cluster).

Test 1.1.3.2.1.2: Check power supply at control unit A89 (DTR controller unit).

Test 1.1.3.2.1.3: Check power supply at control unit N3/10 (ME-SFI [ME] control unit).

Test 1.1.3.2.1.4: Check power supply at control unit N15/3 (ETC [EGS] control unit).

Test 1.1.3.2.1.5: Check power supply at control unit N15/5 (Electronic selector lever module control unit).

Test 1.1.3.2.1.6: Check power supply at control unit N15/6 (Sprintshift control module).

Test 1.1.3.2.1.7: Check power supply at control unit N47-5 (ESP, SPS [PML] and BAS control unit).

Test 1.1.3.2.1.8: Check power supply at control unit N51 (AIRmatic with ADS control module).