ASE Test Prep A6: Electrical Systems

Prepare for ASE Success

The A6 certification is a nationally recognized credential that demonstrates proficiency in automotive electrical systems. Whether you work on gasoline, diesel, or electric vehicles, this course helps you understand the core competencies tested and prepares you with real-world examples and interactive labs that mirror exam objectives.

What’s Covered in the A6 Prep Course

• Battery construction, testing, and service
• Starting system components and fault diagnosis
• Charging system function and alternator diagnostics
• Lighting systems and driver information systems
• Body electrical, relays, switches, and window circuits
• Diagnostic tools: DVOM, test lights, scan tools
• Wiring diagram interpretation and circuit tracing
• Load testing, voltage drop testing, and resistance checks
• Electrical theory and Ohm’s Law application

Who Should Enroll

• Technicians preparing to take the ASE A6 Electrical/Electronic Systems exam
• Vocational and technical school students in automotive programs
• Experienced mechanics seeking professional certification
• EV and hybrid service techs who want to validate their skills

Interactive Practice and Testing Support

Participants will use sample test questions, real ASE-style scenarios, and hands-on labs to reinforce understanding. Instructors walk through diagnostic cases that replicate real shop situations while also targeting specific A6 content areas, boosting retention and test readiness.

Course Outcomes

• Understand all key topics included in the ASE A6 exam
• Apply practical electrical diagnostic strategies in a test and shop setting
• Confidently navigate ASE exam questions and avoid common pitfalls
• Earn a valuable credential that enhances job prospects and pay

Format and Materials

This course is delivered as a live, instructor-led session either onsite or through partner locations. Students receive an ASE-aligned study guide, wiring diagram workbook, and access to digital practice tests.