Bus System Troubleshooting - Overview - E36, E38, E39, E46, E52 & E53: Overview BMW Z3 E36 facelift

Model: All Models Using Bus Systems

Production Date: From Model Year 1991

Objectives

After completing this module you should be able to

1. Review the advantages of using bus systems in a vehicle.
2. Review the various bus systems used in most BMW vehicles.
3. Understand the operating principle of a serial bus.
4. Review methods of troubleshooting bus lines using the diagnosis program.
5. Recognize how to distinguish a correctly operating bus line on an oscilloscope.