Covers the theory and operation of Anti-lock Brake Systems (ABS) and traction control systems. Includes the design and construction of ABS braking systems, as well as traction control system operating principles. Diagnostic techniques, troubleshooting, and repair of ABS/TC, along with service techniques and hands-on experiences are an integral component of the coursework.
Goals, Topics, and Objectives
- Introduction to ABS and Traction Control
- ABS and Traction Control Operating Strategies
- ABS/TC Components
- ABS/TC diagnosis
- ABS/TC repair and bleed procedures
- Analyze ABS/TC scan tool data
- Explain the basic operation of an ABS system.
- Identify and compare the different types of ABS and traction systems used on various automobiles.
- Define the basic functions of the major components of each ABS system.
- Select a typical ABS symptom and choose the appropriate action.
- Navigate the service publications necessary to diagnose an ABS fault.
- Interpret an ABS symptom chart.
- Perform a PPT test and take the appropriate actions.
- Bleed the ABS system utilizing the scan tool service function.
- Diagnose any ABS concerns caused by vehicle modifications.
- Identify traction control system components and differentiate from ABS function.
- Measure and/or test with meters and measuring instruments for English or metric measurements, then convert the results to the manufacturer’s specifications.
- Write warranty reports and work orders to include information regarding problem resolution and the result of the work performed.
Assessment and Requirements
Measurable objectives will be evaluated by the instructor based on accuracy and proficiency and completion of assigned tasks. Workstations, homework, class participation, lab activities, quizzes and tests will be used as criteria to assign the student’s final earned grade for this class.
Students must take notes on demonstrations, carefully read and analyze assigned course materials, and perform exercises to determine competence in servicing modern ABS and Traction Control systems.