ChabotCollegeFall 2010

Course Outline for Automotive Technology BMW20

BMW BODY ELECTRONICS

Catalog Description:

BMW20–BMW Body Electronics5 units

(May be repeated 3 times)

Covers basic electricity, DVOMs, breakout boxes and connectors, understanding diagnostics, BMW’s drive away protection systems (EWS), electronic signals, batteries, starting and charging systems, bus communication systems, power modules, car access systems (CAS) and voltage supply systems. Prerequisite: BMW10.Strongly recommend ATEC 50, ATEC60. 3 hours lecture, 6 hours laboratory
[Typical contact hours: lecture 52.5, laboratory 105]

Prerequisite Skills:

Before entering the course the student should be able to:

1.identify BMW vehicles by their internal designations;

2.demonstrate proper jump starting procedures for all current models;

3.identify components of the 3G diagnostic system and relate each to the system operation;

4.connect vehicles to diagnostic ITools, identify vehicle and perform diagnostic tasks using ITools;

5.demonstrate a general understanding of the capabilities of ISTA and ITools;

6.connect vehicle using an ISID and ICOM;

7.discuss and contrast ISID capabilities;

8.differentiate between the operations and uses of the OPS and OPPS;

9.reset the service intervals for all vehicles later than 1999;

10.demonstrate how to locate oil filters on all current BMW models;

11.perform a QC I, Standard Scope Service, Oil Service, Inspection I and inspection II;

12.reset tire pressure monitor systems;

13.demonstrate the pairingof a Bluetooth phone to all current models;

14.demonstrate removing a vehicle from transport mode;

15.demonstrate proper battery maintenance procedures including the analysis and use of the battery disconnect switches;

16.describe and contrast the functions of coding and programming;

17.demonstrate proper use a Deutronic/Voight and Haffner battery charger;

18.identify and describe the use of ZCS codes;

19.contrast the differences between VO/FA, ZCS, and VKM;

20.identify and discuss the differences between EPROMS, programming EPROMS and EPROM replacement;

21.demonstrate the operations of the Progman system;

22.demonstrate the operations of ISTA-P;

23.access CIP functions using a SSS and ISID;

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24.access retrofit functions in CIP;

25.access and change VKM and Personal Profile functions on all current models;

26.determine and discuss how Integration Levels are used;

27.perform a Integration Level update including the reprogramming and replacement of modules if needed;

28.illustrate the difference between a Status Report, Measures Plan, and a Final Report;

29.chart the structure and function of PuMA;

30.interpret how FASTA is used in BMW dealerships;

31.outlineand discuss the differences between PuMA and Teile Clearing;

32.demonstrate proper procedure to perform a DEF service;

33.outline and discuss Hybrid safety;

34.outline a repair order and follow procedures in order to properly facilitate warranty claims;

35.demonstrate the ability to use BMW's information systems (SIB, SBT, TIS, PuMA, ETM, EPC);

36.demonstrate and discuss details of the BMWCenter network operations including ISID,ISIS, ICOM, printer, SSS, and online update capabilities.

Expected Outcomes for Students:

Upon completion of the course the student should be able to:

  1. distinguish the differences between different types of connectors and identify which tool to use for their repair;
  2. demonstrate the ability to diagnose a parasitic draw;
  3. perform repair on BMW wiring harnesses and connectors to BMW standards;
  4. identify and install the proper Breakout Box and V Cables for the purpose of testing;
  5. demonstrate the ability to properly use a relay testing tool;
  6. demonstrate a clear ability to break down a Test Plan on ISID;
  7. demonstrate proper use of Diagnostic Chart;
  8. analyze, isolate, perform the repair, verify the repair and document the 3 Cs for purposes of warranty compensation;
  9. diagnose an open circuit;
  10. diagnose a high resistance in a circuit;
  11. diagnose a failed ground;
  12. diagnose a low voltage condition;
  13. diagnose a short to ground;
  14. compare the differences between EWS systems;
  15. demonstrate an understanding of EWS components and locations;
  16. diagnose a failed input to the EWS;
  17. diagnose an inoperative door lock condition (Non Bus or CA related);
  18. demonstrate the ability to diagnose a failed key and or FZD Module;
  19. demonstrate the ability to activate keys, bar keys and synchronize the EWS module;
  20. demonstrate a clear ability to differentiate between AC and DC signals;
  21. demonstrate a clear ability to differentiate between Inductive, Magnetoresistive, Angle Pulse and Hall Effect sensors;
  22. demonstrate a clear ability to differentiate between NTC and PTC sensors;

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  1. demonstrate a clear ability to interpret a Potentiometers;
  2. demonstrate a clear ability to interpret a Transistors;
  3. demonstrate the ability display signals on an oscilloscope;
  4. demonstrate the ability to charge a battery;
  5. demonstrate proper use of Midtronics Tester;
  6. recognize a failed battery, the cause, and properly document cases for purposes of warranty claims;
  7. demonstrate the ability to interpret battery maintenance, vehicle storage and battery log forms;
  8. demonstrate the ability to replace an alternator;
  9. diagnose and repair a failed charging system;
  10. diagnose a no crank no start condition with regards to EWS, Range Switch, starter and wiring problems;
  11. demonstrate the ability to graph bus signals using the IMIB;
  12. interpret the Power Management functions and operation on various BMW models;
  13. diagnose a failed IBS;
  14. demonstrate the ability to Register a Battery;
  15. outline the procedure to monitor sleep mode and closed circuit current monitoring using the IMIB;
  16. demonstrate a clear understanding of the I.P.O. principal;
  17. demonstrate competent use of a DVOM and an understanding of Ohm's Law;
  18. demonstrate the ability to use BMW's information systems (S.I.B, T.R.I, TIS, Puma, ETM, EPC);
  19. outline MOST ring operation;
  20. diagnosis MOST ring failures;
  21. outline the operation of electrical BUS systems used on BMW Vehicles;
  22. collect and interpret oscilloscope patterns on electrical BUS systems;
  23. determine BUS communication using an ISID;
  24. develop the ability to troubleshoot electrical BUS system;
  25. demonstrate the ability to replace a front window regulator;
  26. demonstrate the ability to replace a rear window regulator.

Course Content, Laboratory:

  1. Basic electricity
  2. electromotive force
  3. circuits
  4. ohm’s law
  5. Electrical components
  6. fundamentals of magnetism
  7. electromagnetic induction
  8. generating voltage
  9. types of voltage
  10. conductors, insulators and semi-conductors
  11. common circuit designations

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  1. Digital volt ohm meters (DVOM)
  2. choosing a DVOM
  3. DVOM fuctions
  4. using DVOM
  5. pracital application
  6. Breakout boxes and connectors
  7. connector contact kits
  8. BMW plug systems
  9. miscellaneous connectors
  10. soderless terminals and connectors
  11. electrical repair kits
  12. prepackaged wire repair sets
  13. breakout boxes and V cables
  14. testers and adapter set for relays
  15. Understanding diagnostics
  16. diagnostic plan
  17. IPO principle
  18. Electronic drive away protection systems (EWS)
  19. drive away protection
  20. EWS I
  21. EWS II
  22. EWS III (3.2)
  23. EWS III (3.3)
  24. EWS III D
  25. Electronic signals
  26. purpose of electronic signals
  27. AC voltage signals
  28. DC voltage signals
  29. DC analog signals
  30. DC analog sensors
  31. DC digital voltage signals
  32. DC digital sensors
  33. DC digital input and output signals
  34. Batteries
  35. construction
  36. types
  37. how a battery works
  38. testing
  39. maintenance
  40. replacement
  41. special battery systems
  42. closed circuit draw testing
  43. hybrid safety

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  1. Charging system
  2. purpose
  3. components
  4. brush and brushless type generators
  5. voltage regulators
  6. charging system principle of operation
  7. testing and diagnosis
  8. Starting system
  9. purpose
  10. components
  11. EWS
  12. principle of operation
  13. testing and diagnosis
  14. Bus communication systems
  15. introduction
  16. multiplexing
  17. communication speeds
  18. Bus system structures
  19. Bus systems applications
  20. D-Bus
  21. CAN Bus
  22. I and K Buses
  23. M–Mus
  24. MOST Bus (fiber optic)
  25. testing and diagnosis
  26. Power Modules
  27. introduction
  28. power module and voltage supply components
  29. power module functions
  30. closed circuit consumer monitoring and vehicle sleep mode
  31. workshop hints
  32. testing and diagnosis
  33. Car Access System (CAS)
  34. CAS systems overview
  35. components
  36. principle of operation
  37. central body electronics master functions
  38. testing and diagnosis
  39. Voltage supply and bus systems
  40. introduction
  41. systems components
  42. principle of operation
  43. intelligent battery sensor (IBS)
  44. terminal 30g relay
  45. micro power module
  46. Bus Systems

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Course Content, Laboratory:

Laboratory Content mirrors the subjects listed in “Corse Content, Lecture” with the inclusion of skill based exercises.

Examples:

  1. Practical lab projects with basic electricity, electromotive force, circuits, and ohm’s law
  2. Lab projects covering the skills to recognize fundamentals of magnetism, electromagnetic induction, generating voltage, types of voltage, conductors, insulators and semi-conductors, common circuit designations
  3. Demonstrate the capability to choose a DVOM, interpret DVOM fuctions, develop skills using DVOM, and communicate pracital application of a DVOM

Methods of Presentation:

  1. Lecture
  2. Demonstration
  3. Guest speakers
  4. Laboratory
  5. Field trips

Assignments and Methods of Evaluating Student Progress:

  1. Typical Assignments
  2. Read section on ISID in BMW Training Manual before class session
  3. Identify major assignment principles and discuss application to vehicle maintenance
  4. practice and demonstrate operation of ISID
  5. Methods of Evaluating Student Progress
  6. Homework assignment
  7. Class participation
  8. Quizzes
  9. Performance of laboratory task list and projects
  10. Midterm examination
  11. Final Examination

Textbook(s) (Typical):

BMW Body Electronics Training Manual, Updated continually by BMW to latest version

Special Student Materials:

  1. Safety Glasses
  2. Shop/safety clothing

MHS C:\Documents and Settings\msherburne\My Documents\Mike's Desktop\Chabot College\Curriculum\BMW20

NewFebruary 9, 2010