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1、MINI ServiceAftersales Training - Product Information. R56 Bus Systems.The information contained in the Product Information and the Workbook form an integral part of the training literature of MINI Aftersales Training.Refer to the latest relevant MINI Service information for any changes/supplements
2、to the Technical Data.Information status: August 2006conceptinfobmw.de 2006 BMW Group Mnchen, Germany. Reprints of this publication or its parts require the written approval of BMW Group, Mnchen. VS-12 Aftersales TrainingProduct Information. R56 Bus Systems.K-CAN standard bus in the body area.PT-CAN
3、 networking of ECUs in the drive and chassis areas.F-CAN for data transmission in the chassis-control systems.D-CAN data bus for diagnosis.MOSTdatatransmissionbyopticalfibres in real time.Notes on this product informationSymbols usedThe following symbols are used in this product information to facil
4、itate better comprehension and to draw attention to important information.3contains information to facilitate better understanding of the described systems and their function.1 identifies the end of a note.Information status and national variantsMINI cars conform to the highest safety and quality st
5、andards. Changes in terms of environmental protection, customer benefits and design render necessary continuous development of systems and components. Consequently, this may result in deviations between this product information and the vehicles available in the training course.This documentation rel
6、ates exclusively to left-hand drive vehicles with European specifications. Some controls or components are in part arranged differently in right-hand drive vehicles than shown on the graphics in the product information. Further differences may arise as the result of the equipment variants used in sp
7、ecific markets or countries.Additional sources of informationFurther information on the individual subjects can be found in the following sources of information:- Owner s Handbook- MINI diagnosis system- Workshop systems documentation- MINI BMW Service TechnologyContents. R56 Bus Systems.Objectives1
8、 Referencematerialforpracticalapplicationsto accompany you throughout the training course1 Introduction3 Networking in the MINI3System Overview7 New features in the area of the bus systems7Functions13 K-CAN, Body Controller Area Network13 PT-CAN, Powertrain Controller Area Network20 F-CAN, Chassis C
9、ontroller Area Network22 D-CAN, Diagnosis Controller Area Network23 MOST, Media Oriented System Transport24 Gateway36 Programming ECUs in the R5639 Preparing the vehicle when changing the software44 Data flow during programming46 Service Information51 Diagnosis and programming.51Summary53 The most i
10、mportant points at a glance.53Test Questions55 Questions55 Solutions/answers to questions6013Objectives. R56 Bus Systems.Reference material for practical applications to accompany you throughout the training courseThis Product Information is intended to provide you with all the necessary information
11、 on the essential functions and innovations in the bus systems of the new MINI R56.As you work through the Product Information, you will receive a basic grounding in the topology and function of the bus systems. This grounding is essential to understanding how the car s electrical system is networke
12、d.This will enable you to understand the different system functions and to explain the interaction of the ECUs.The chapter entitled Summary towards the end of the Product Information provides you with a concise recap of the content of the documentation.Theconcludingtestquestionswillconsolidate the i
13、nformation you have learned. They also offer you the opportunity of reviewing foryourself the content of this Product Information.As preparation for the technical training course and in conjunction with the practical exercise in the training course, this documentation is designed to enable the parti
14、cipants to carry out servicing and diagnosticworkonthebussystemsinthenew MINI R56.This document is designed to provide essential information throughout the training courseandcomplementstheseminarmaterial used in the MINI Aftersales Training course. 3Priortechnicalandpracticalknowledgeof the bus syst
15、ems used in the BMW 1 Series E87 or BMW 3 Series E90 will help the participants to understand the systems described here and their functions. 1Pleasedonotforgettoworkthrough the Service Information Programme (SIP) on this topic. Basic knowledge ensures competence in theory and practical applications
16、.2334Introduction. R56 Bus Systems.Networking in the MINIIn November 2006 the R56, the new MINI, will be launched in Europe in the MINI COOPER and MINI COOPER S models.The R56 is a logical further development of the highly successful R50 and has in principle the unmistakable MINI design. Underneath the sheet metal the MINI features absolutely the latest technology and, when compared with its competitors, is “state of the art“.The MINI s electrical system is made up of different bus system
