1.1.1.4. No further information available.
1.1.2. Read current CAN configuration and CAN fault codes
Warning!Communication with ECU required.
1.1.3. Further CAN test options
Test 1.1.3.1: Information to engine compartment CAN network
Test 1.1.3.2: Measurements with multimeter on CAN network
Test 1.1.3.3: Test with the aid of the measuring system
Test 1.1.3.4: Display CAN signals with the aid of the special tool 'Star Diagnosis CANtool'.
1.1.3.1. Information to engine compartment CAN network
Test 1.1.3.1.1: Arrangement diagramNOTESome of the control units listed are special equipment and not installed in every vehicle.
Test 1.1.3.1.2: Wiring diagram of CAN bus
1.1.3.1.1. 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
