AFM 162 - Electronic Systems

4 Credits, 6 Contact Hours
3 lecture periods 3 lab periods
Automotive electronic devices, computer-controlled systems, control strategies and diagnostics. Includes networking and multiplexing. Also includes the use of DVOMs, scan tools and oscilloscopes.

Prerequisite(s): AFM 101 and AFM 161
Information: Students who successfully complete this course may receive Service Technician Specialty Training credit from Ford Motor Company for Electronics Systems Diagnosis.

Course Learning Outcomes

Explain the theory and operation of electronic systems.
Describe the function of various semiconductors and electronic devices.
Interpret oscilloscope samples.
Explain the function of various module communication protocols.
Explain the function of Ford’s Interactive Diagnostic System (IDS).
Explain the function of Ford’s Diagnostic and Repair System (FDRS).
Explain high voltage systems safety protocols.
Diagnose electronic system malfunctions using a scan tool and wiring diagrams

Outline:

Electric and Electronic Components
1. Electric Components
  1. Resistors
  2. Switches
  3. Capacitors
  4. Fuses
  5. Circuit Breakers
  6. Coils
  7. Transformers
  8. Relays
  9. Solenoids
  10. Electric Motors
2. Electronic Components
  1. Semiconductors
  2. Diodes
  3. Transistors
  4. Photonic Devices
Computer System Fundamentals
1. Computer System Advantages
2. Computer System Operation
3. Computer Signals & Inputs
  1. Terminology
4. Sensors
  1. Classifications
  2. Specific Sensors
    1. Function
    2. Testing
5. Computers
  1. Locations
  2. Types
  3. Function
6. Actuators & Outputs
  1. Types
  2. Operations
  3. Specific Actuators
    1. Function
    2. Testing
7. Computer Networks
On-Board Diagnostics and Scan Tools
1. Types of failures
  1. Hard Failures
  2. Soft Failures
2. Diagnostic Trouble Codes
  1. Triggers
  2. Interpretation
  3. Diagnostic Regimens
3. Diagnostic Test Modes
  1. Mode 1 – Datalogger
  2. Mode 2 – Freeze frame
  3. Mode 3 – Stored DTCs
  4. Mode 4 – Clear DTCs
  5. Mode 5 – Oxygen sensor monitor test results
  6. Mode 6 – Non-continuous monitor test results
  7. Mode 7 – Continuous monitor test results
  8. Mode 8 – Output state control
  9. Mode 9 – Vehicle information
Lighting, Instrumentation and Accessory Systems
1. Function
2. Variation
3. Diagnostics
Power Accessories and Infotainment Systems
1. Function
2. Variation
3. Diagnostics
Security and Advanced Driver Assistance Systems
1. Function
2. Variation
3. Diagnostics

Effective Term:
Fall 2024