Saturday, 30 November 2019

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 1693


3.1.3. Further CAN test options



Test 3.1.3.1: Information to engine compartment CAN network



Test 3.1.3.2: Measurements with multimeter on CAN network



Test 3.1.3.3: Test with the aid of the measuring system



Test 3.1.3.4: Display CAN signals with the aid of the special tool 'Star Diagnosis CANtool'.



3.1.3.1. Information to engine compartment CAN network



Test 3.1.3.1.1: Arrangement diagramNOTESome of the control units listed are special equipment and not installed in every vehicle.



Test 3.1.3.1.2: Wiring diagram of CAN bus



3.1.3.1.1. Arrangement diagramNOTESome of the control units listed are special equipment and not installed in every vehicle.



Location diagram (with special equipment)



Figure legend



- A1 (Instrument cluster)



- A89 (DTR controller unit)



- N3/9 (CDI control unit)



- N3/10 (ME-SFI [ME] control unit)



- N15/3 (ETC [EGS] control unit)



- N15/5 (Electronic selector lever module control unit)



- N47-5 (ESP, SPS [PML] and BAS control unit)



- N51 (AIRmatic with ADS control module)



- N63/1 (DTR control module)



- N71 (Headlamp range adjustment control module)



- N73 (EIS [EZS] control unit)



- N80 (Steering column module)



- N93 (Central gateway control unit)



- N97 (Rear axle level control system control module)



- X11/4 (Diagnosis test connector)



- X30/5 (Left voltage distributor (CAN) connector)



- Installation point of plug connection X30/5 (Left voltage distributor (CAN) connector)



- Communication with ECU required

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