At the top of this page, we have provided a button that will give you access to the complete ASE L3 exam. Below it, you will discover detailed practice tests for the ASE L3. As you continue working through these practice tests, you will discover your strong areas, and your weaknesses, and be able to determine the areas that need the most improvement and attention. In addition, this will also help you determine your skill level.

In addition, we have provided you with special quizzes designed for the particular ASE L3 exam areas. They have been crafted to help you focus on the practice areas that need the most attention.

ASE L3 Domain Exams

The ASE L3 Light Duty Hybrid/Electric Vehicle Specialist Certification Test is designed to assess the knowledge and skills of technicians who specialize in the service and repair of hybrid/electric vehicles. The exam covers various domains related to hybrid and electric vehicle technology. 

Here’s a breakdown of the different areas of the ASE L3 exam.

ASE L3 Battery System Practice Exam 

  • Number of Questions: 11 questions
  • Percentage of the exam: 25%
  • Focus Areas: This section tests knowledge of high-voltage battery pack service, diagnosis, and repair. It includes understanding battery chemistry, battery pack cooling systems, and safety procedures for handling high-voltage batteries.

Welcome to your ASE L3 Domain 1: Battery System

ASE L3 Internal Combustion Engine Practice Exam 

  • Number of Questions: 6 questions.
  • Percentage of the exam: 13%
  • Focus Areas: This part focuses on the internal combustion engine as it relates to hybrid systems. Topics include engine control systems, emissions control systems, and the interaction between the engine and electric drive systems.

Welcome to your ASE L3 Domain 2: Internal Combustion Engine

ASE L3 Drive Systems Practice Exam 

  • Number of Questions: 9 questions.
  • Percentage of the exam: 20%
  • Focus Areas: This domain covers the diagnosis and repair of electric drive motor systems and power management. It includes understanding motor types, power inverter systems, and regenerative braking systems.

Welcome to your ASE L3 Domain 3: Drive Systems

ASE L3 Power Electronics Practice Exam 

  • Number of Questions: 13 questions.
  • Percentage of the exam: 29%
  • Focus Areas: This section tests knowledge of inverter systems, converters, and electric compressors. It includes understanding the operation of power electronics, cooling systems, and high-voltage interlock circuits.

Welcome to your ASE L3 Domain 4: Power Electronics

ASE L3 Hybrid Supporting Systems Practice Exam 

  • Number of Questions: 6 questions.
  • Percentage of the exam: 13%
  • Focus Areas: This part includes auxiliary systems such as power steering, air conditioning, and heating systems specific to hybrid/electric vehicles. It also covers safety procedures and hybrid vehicle maintenance.

Welcome to your ASE L3 Domain 5: Hybrid Supporting Systems

Exam DomainPercentage# of QuestionsDescription
Battery System25%11Tests knowledge of high-voltage battery pack service, diagnosis, and repair.
Internal Combustion Engine13%6Focuses on the internal combustion engine as it relates to hybrid systems.
Drive Systems20%9Covers the diagnosis and repair of electric drive motor systems and power management.
Power Electronics29%13Tests knowledge of inverter systems, converters, and electric compressors.
Hybrid Supporting Systems13%6Includes auxiliary systems such as power steering, air conditioning, and heating systems specific to hybrid/electric vehicles.

Other Important Details:

  • Total Number of Questions: The ASE L3 exam typically consists of 60 multiple-choice questions.
  • Exam Duration: The test is usually 1.5 hours long.
  • Passing Score: ASE uses a scaled score system; the passing score can vary slightly.
  • Certification Validity: ASE certifications are generally valid for five years.
  • Preparation: It’s recommended to have hands-on experience and to study using ASE study guides and practice tests.
  • Safety: A significant emphasis is placed on safety procedures due to the high-voltage systems in hybrid/electric vehicles.

Remember, these percentages and the number of questions are approximate and can vary slightly in the actual exam. It’s important to prepare comprehensively for all areas to ensure success in the ASE L3 certification test.

ASE L3 Exam Breakdown

The ASE L3 Exam, officially known as the “Light Duty Hybrid/Electric Vehicle Specialist” exam, is a certification test offered by the National Institute for Automotive Service Excellence (ASE). It’s designed for automotive professionals who want to demonstrate their expertise in hybrid and electric vehicle technology. 

Here’s a breakdown of the key aspects of the ASE L3 Exam:

  • Target Audience: The exam is intended for technicians who are experienced in vehicle repair and have specific knowledge of hybrid/electric systems. It’s suitable for those who work on light-duty vehicles and want to showcase their skills in this specialized area.
  • Exam Content: The ASE L3 test focuses on various aspects of hybrid and electric vehicles, including:
    • Diagnosis and repair of battery systems, including lithium-ion, nickel-metal hydride, and lead-acid batteries.
    • Understanding and servicing electric drive motor and generator systems.
    • Working with power inverter systems and other high-voltage components.
    • Safety procedures for working with high-voltage systems.
    • Diagnostics of hybrid/electric vehicle systems and subsystems.
  • Preparation: To prepare for the exam, candidates typically need:
    • Hands-on experience with hybrid/electric vehicles.
    • Study materials that cover the exam’s technical content. ASE offers official study guides and practice tests.
    • Understanding of safety practices when working with high-voltage systems.
  • Eligibility Requirements: Candidates must have passed the Automobile Electrical/Electronic Systems (A6), Engine Performance (A8), and Light Duty Hybrid/Electric Vehicle (L3) exams. Alternatively, they need to have a valid Master Automobile Technician certification.
  • Format and Scoring: The exam is computer-based and consists of multiple-choice questions. The number of questions can vary, but typically, there are around 40-50 questions. The scoring is pass/fail, based on the number of correct answers.
  • Certification Validity: Once passed, the ASE L3 certification is valid for five years. Technicians need to retake the exam to maintain their certification.
  • Benefits of Certification: Earning the ASE L3 certification can lead to:
    • Recognition as an expert in hybrid and electric vehicle technology.
    • Potentially higher pay and advancement opportunities.
    • Increased trust and confidence from employers and customers.
  • Registration and Fees: Candidates can register for the exam on the ASE website, where they will also find information about test centers and fees.

This certification is valuable for technicians looking to specialize in the rapidly growing field of hybrid and electric vehicles, reflecting a commitment to staying current with evolving automotive technologies.

How to be ASE L3 certified

To become ASE L3 certified as a Light Duty Hybrid/Electric Vehicle Specialist, you’ll need to follow a series of steps, which includes gaining relevant work experience, studying for and passing the L3 test, and meeting other requirements set by the National Institute for Automotive Service Excellence (ASE).

Steps to Become ASE L3 Certified:

  • Determine Your Specialty: The ASE L3 certification is specifically for technicians who perform diagnosis and repairs on hybrid/electric vehicles.
  • Gain Relevant Work Experience: You need three years of hands-on working experience in automotive repair. Experience requirements may vary for other ASE certifications.
  • Obtain Study Materials: Study materials are available from the ASE website, which includes free study guides and paid practice tests. The practice tests cost $14.95 for the first one or two, and prices decrease with the number of tests purchased. These tests are half the length of the actual exam and provide feedback on your performance. Third-party websites also offer study materials, but ensure they are reputable and accurate​​​​.
  • Study and Prepare: The L3 test covers various topics, including diagnosis and repair of the battery system, drive system, power electronics, internal combustion engine, and hybrid supporting systems. Ensure to cover all these areas in your study​​​​.
  • Schedule and Take the Exam: You can schedule your exam through the ASE website. The exam is computer-based and offered throughout the year, including weekends. The L3 test consists of 45 multiple-choice scored questions and additional unscored questions for research purposes​​.
  • Pass Required Pre-requisite Tests: Before taking the L3 test, you must have passed both the Automobile Electrical/Electronic Systems (A6) and Engine Performance (A8) tests​​.
  • Receive Your Scores and Certification: You’ll receive your scores immediately after completing the computer-based test. Upon passing, you’ll be awarded a certificate and a shoulder insignia indicating your ASE certification​​.
  • Maintain Your Certification: ASE certifications are valid for five years. To maintain your certification, you need to retest every five years and stay updated with industry advancements​​.

Remember, thorough preparation using the appropriate study materials and gaining the necessary work experience are crucial for passing the ASE L3 certification exam.

Our Experience Teaching ASE  Candidates To Pass The Exam

Developing the ASE A4 practice exams has been both challenging and rewarding. Our educational path at Career Employer in the automotive sector has been influenced by the broad range of topics covered in the exam and the diverse requirements of our students, with a consistent focus on achieving exam success. 

Below are some key highlights from our teaching experience:

  • Understanding the Curriculum: The ASE L3 certification focuses on the Light Duty Hybrid/Electric Vehicle Specialist area. As a lecturer, it’s crucial to have a deep understanding of the curriculum, which includes knowledge of hybrid/electric vehicle systems, safety procedures, and diagnostic techniques.
  • Staying Updated with Technology: Hybrid and electric vehicle technology is rapidly evolving. Lecturers must stay current with the latest advancements in automotive technology, battery systems, electric motors, and electronic control systems to effectively teach the material.
  • Balancing Theory and Practice: The lecturer must balance theoretical knowledge with practical application. This includes teaching the principles of electrical engineering relevant to vehicles, as well as hands-on training in diagnosing and repairing actual vehicles or using simulators.
  • Safety Emphasis: Safety is paramount when working with high-voltage systems in hybrid/electric vehicles. Lecturers must emphasize and teach proper safety protocols and procedures to prevent accidents.
  • Diagnostic Skills: A significant part of the ASE L3 certification involves diagnosing and troubleshooting hybrid/electric vehicle systems. Lecturers should focus on developing students’ diagnostic skills, including using diagnostic tools and interpreting data effectively.
  • Customized Teaching Approaches: Different students have varying learning styles. Lecturers should be adept at delivering content in multiple ways, including lectures, demonstrations, interactive sessions, and digital resources, to cater to diverse learning needs.
  • Encouraging Critical Thinking: In the automotive field, problem-solving and critical thinking are essential. A lecturer needs to encourage students to think critically about diagnostic challenges and repair strategies, going beyond rote learning.
  • Assessment and Feedback: Regular assessments and constructive feedback are vital for student learning. Lecturers should design assessments that accurately measure students’ understanding and skills in hybrid/electric vehicle technology.
  • Industry Connections: Maintaining connections with the automotive industry can provide valuable insights into current trends and practices. These connections can also offer students opportunities for internships or employment after certification.
  • Continual Learning and Professional Development: Lecturers themselves should engage in continual learning and professional development to stay abreast of educational methodologies and automotive technological advancements.
  • Student Support and Motivation: Providing support and motivation to students is key, especially in areas that are challenging. Encouraging a passion for automotive technology and fostering a positive learning environment can significantly impact students’ success.

Overall, teaching ASE L3 certification is a dynamic and rewarding experience, requiring a blend of technical expertise, practical skills, safety awareness, and a commitment to student learning and success.

At Career Employer, our dedicated team has meticulously crafted practice exams for the ASE L3 certification, leveraging their profound knowledge and experience in ASE L3 exam preparation. Renowned for guiding over a thousand auto technicians to successfully achieve the official ASE L3 certification, our team possesses substantial expertise in this field. 

Our team members are seasoned mechanics, each boasting over a decade of specialized experience, bringing a diverse array of insights to this project. Understanding the varied needs and learning styles of our clients, we provide several tailored versions of the practice exam, ensuring a personalized and effective preparation experience.

Effective Study Strategies / Methods

Preparing effectively for the ASE L3 exam requires a combination of focused study strategies and utilizing the right resources. Here are some effective study strategies and resources that can help you in preparing for the ASE L3 exam:

Study Strategies

  • Early and Consistent Preparation: Starting your preparation early and maintaining a steady study routine can significantly enhance your understanding and retention of information. Avoid cramming as it’s less effective compared to smaller, consistent study sessions.
  • Utilizing Study Guides: The ASE L3 Test Prep Study Guide, especially ones written by experienced instructors like Dave Hobbs, can provide in-depth insights into hybrid systems, safety issues, and troubleshooting, covering all key aspects of the ASE L3 exam​​.
  • Understanding Question Formats: Familiarize yourself with the format of ASE exam questions. There are different types of questions, such as multiple-choice, ‘EXCEPT’ questions, and ‘Technician A, Technician B’ questions. Understanding how these questions are structured will help you in efficiently tackling them during the exam​​.
  • Taking Notes and Paraphrasing: Note-taking and paraphrasing complex terms or theories into your own words can enhance retention. Engaging multiple senses (like reading out loud) in your study process can also be beneficial​​.
  • Scheduled Study Sessions: Setting a regular schedule for study sessions in a distraction-free environment is crucial. Make use of workbooks and online resources to clarify any doubts. Tackling one topic at a time and not skipping over difficult concepts is important for a comprehensive understanding​​.
  • Staying Calm: Maintain composure during your study and the exam. A calm approach aids in making logical decisions and reduces the likelihood of errors​​.

Cost

CategoryDetails
Registration Fee$34 (paid with each order)
Test Fees (Standard)$53 each
Advanced Level Test Fees (L1, L2, L3, L4)$106 each
Recertification Test Fees (Standard)$53 each
Recertification Test Fees (Advanced L1R, L2R, L3R)$106 each
Recertification CapMaximum $193 per order
ASE Renewal App$48/year
Sales TaxApplicable in certain states
Test Duration (L3)2 hours

The total cost of obtaining ASE L3 Board Certification involves several components, including exam fees, study materials, and any additional training or resources you might need. Here’s a breakdown of these costs:

  • ASE Certification Exam Fees: The ASE L3 Light Duty Hybrid/Electric Vehicle Specialist exam, being an advanced level test, costs $94​​.
  • Study Materials and Guides: Prices for study guides and materials vary. For example, the L3 ASE study guide from Motor Age Training costs USD 29.95 for the book or e-book, USD 99.95 for on-demand access, USD 124.95 for a DVD and study guide set, and USD 11.99 for a practice test set​​. Another option is the ASE L3 Test Prep Study Guide offered by AVI OnDemand, priced at USD 49.95​​.
  • Additional Training and Resources: If you seek further training or resources, the costs can vary widely depending on the provider and the type of training (online, classroom, etc.). Unfortunately, specific costs for these additional training resources were not available in the sources I reviewed.
  • Recertification Costs: ASE certification credentials are valid for five years. To maintain your certification, you must pass recertification tests every five years. The cost for recertification tests is also USD 47 per test, with a single USD 34 registration fee per order. However, there’s a cost cap of USD 141 plus the USD 34 registration fee ($175 total) for taking multiple recertification tests in a single registration window​​.
  • Potential Additional Costs: If you fail an exam and need to retake it, you will have to pay the exam fee again. It’s advisable to be well-prepared to avoid these additional costs. The cost of re-testing all 9 automotive/light truck tests, for instance, could add up to an additional $457​​.

It’s important to note that some employers may cover the costs of ASE certification tests as a benefit to their employees, so it’s worth inquiring about this with your employer.

This breakdown covers the key components of the costs associated with ASE L3 Board Certification. Keep in mind that prices can vary, and it’s always a good idea to check the latest information from official sources or training providers.

Reliable Study Materials and Resources

Here are some of the best online resources to help you prepare for the ASE L3 certification exam:

  • ASE Study Guides: ASE provides comprehensive study guides to help you gauge your test readiness and focus your preparation. These guides detail individual tests, include sample questions, and offer suggestions for further preparation. 
  • ASE L3 Practice Exam Kit: This resource offers a practice test with answers fully explained, ideal for studying and preparing for the ASE L3 Certification.
  • ASE® L3 Exam Prep: Pocket Prep provides ASE L3 practice questions on their free desktop or mobile exam prep app, allowing you to study ASE L3 exam questions anywhere, anytime.
  • Find a Test Center: If you need to locate a test center for your ASE L3 certification exam, this link will be helpful.
  • Tests.com: ASE L3 Practice Test: This platform offers a current practice test with answers explained for the ASE L3 exam. It includes a variety of features such as free question updates, simulation of exam conditions, a note-taking function, customizable study modes, instant scoring, and detailed reporting and statistics. The practice tests cover various sections of the exam, and the website ensures that the questions are easy to understand and flexible for testing. They also offer a 100% pass guarantee and full refunds for unsatisfied customers.
  • Motor Age Training: ASE Test Prep – L3 Light Duty Hybrid Electric Vehicle Specialist: This resource provides a comprehensive study guide for the L3 ASE exam. You can purchase the guide as a book, e-book, on-demand course, DVD, and study guide set, or as a practice test set. It includes detailed information about the Light Duty Hybrid/Electric Vehicle Specialist certification, focusing on hybrid safety and other crucial topics.
  • ASE L3 Test Prep Study Guide | Hybrid/Electric Vehicle Specialist: A comprehensive guide that helps understand hybrid systems, safety issues, and common troubleshooting issues.
  • ASE Certification Training HQ: Offers various tips and tricks for understanding different types of ASE exam questions.
  • FreeASEStudyGuides.com: Provides effective study tips, memory tips, and strategies for setting a study schedule.
  • PrepScholar Blog: Provides tips to ace the ASE Certification Tests, including taking practice exams and focusing on challenging content areas.

Each of these resources has its unique strengths, such as practice tests, mobile app-based learning, and comprehensive study guides. Depending on your preferred method of study and the areas you need to focus on, you can choose the resource that best fits your needs.

Tips for Exam Day

To increase your chances of passing the ASE L3 exam, it’s essential to have a strategic approach on the day of the exam. Here are some key tips to follow:

Before the Exam Day

  • Review Key Concepts: In the days leading up to the exam, focus on reviewing key concepts, especially those you find challenging. Avoid cramming new information at the last minute.
  • Practice with Mock Tests: Take practice exams under timed conditions to get accustomed to the pace and format of the actual test.
  • Gather Necessary Materials: Ensure you have all required items, such as your admission ticket, photo ID, and any allowed reference materials.
  • Plan Your Route: Know the location of your testing center and plan your route. Consider traffic patterns for the time of your exam.

On the Exam Day

  • Get a Good Night’s Sleep: Rest is crucial. Ensure you get a good night’s sleep before the exam day to keep your mind sharp and focused.
  • Healthy Breakfast: Have a nutritious breakfast that can fuel your body and mind. Avoid heavy, greasy foods that might make you feel sluggish.
  • Arrive Early: Plan to arrive at the exam center early to avoid any last-minute stress. This will give you time to settle down and mentally prepare.
  • Dress Comfortably: Wear comfortable clothing, considering the temperature of the exam room might vary.
  • Check-in Process: Complete the necessary check-in procedures. Be prepared for any security measures in place at the testing center.
  • Bring Necessary Materials: Make sure you have all required materials such as identification, admission ticket, and any allowed reference materials.
  • Stay Hydrated: Drink water, but in moderation to avoid frequent bathroom breaks. Staying hydrated helps in maintaining concentration.
  • Read Questions Carefully: In the exam, read each question thoroughly before answering. Misunderstanding a question is a common mistake.
  • Manage Your Time: Keep an eye on the time. Don’t spend too much time on one question. If you’re stuck, move on and return to it later.
  • Use Elimination Techniques: For multiple-choice questions, eliminate clearly wrong answers first to improve your chances of choosing the right one.
  • Stay Calm and Confident: Keep your nerves in check. If you feel anxious, take a few deep breaths to calm down.
  • Review Your Answers: If time permits, review your answers, especially those you were unsure about.

Remember, thorough preparation before the exam day is key. Make sure you have studied all the necessary materials and have a good understanding of the exam format. Lastly, believe in your preparation and stay positive.

Post-Exam: Next Steps

After completing the ASE L3 exam, there are several strategies and next steps you can consider:

  • Review and Reflect on Weak Areas: If you feel weak in certain areas of the exam, such as understanding planetary gear sets in vehicles like the Prius and Volt, electrical circuits, insulation testers, resolver function, SMR systems, or PM motor construction, consider seeking additional training or resources in these areas. It’s important to identify and address these gaps in your knowledge, especially if you plan to retake the exam or wish to further your expertise in these areas​​.
  • Understand the Benefits of Certification: Achieving an ASE L3 certification can significantly distinguish you from other automotive professionals. It opens doors to better job opportunities and potentially higher pay. Additionally, it provides a sense of accomplishment and recognition as a top-tier automotive professional​​.
  • Stay Calm and Plan for Retakes if Needed: It’s important to manage stress regarding the outcome of the exam. Remember, if you do not pass, you have the opportunity to retake the test after a waiting period of 30 days. Use this time to review and strengthen your understanding of the exam topics​​.
  • Connect with the Community: Engage with online forums and communities related to ASE certification. Sharing your experiences and seeking advice from others who have taken the exam can provide valuable insights and support.
  • Check Official Resources for Results: Keep an eye on the official ASE website or the relevant portals where you will receive your exam results. This will inform you about your performance and the next steps you need to take.

Remember, the journey doesn’t end with the exam. Whether you pass or need to retake it, continuous learning and improvement are key to success in the automotive field.

References

  1. “How Much Does ASE Certification Cost? A Complete Breakdown.” ASE Certification Training, https://asecertificationtraining.com/how-much-does-ase-certification-cost-a-complete-breakdown/.
  2. “Test Prep Study Guide: Tips & Tricks.” ASE Certification Training, https://asecertificationtraining.com/test-prep-study-guide-tips-tricks/.
  3. “ASE L3 Test Prep Study Guide – Hybrid/Electric Vehicle Specialist.” AVI OnDemand, https://aviondemand.com/shop/ase-test-preparation/ase-l3-test-prep-study-guide-hybridelectric-vehicle-specialist/.
  4. “ASE Certification Tests.” PrepScholar, https://blog.prepscholar.com/ase-certification-tests.
  5. “ASE Certification.” CertifySavvy, https://certifysavvy.com/ase-certification/.
  6. “ASE Test Prep L3 Light Duty Hybrid Electric Vehicle Specialist.” Motor Age Training, https://motoragetraining.com/study-guides/ase-test-prep-l3-light-duty-hybrid-electric-vehicle-specialist/.
  7. “Prometric – ASE Seat Availability.” Prometric, https://securereg3.prometric.com/landing.aspx?prg=ASE&path=seatavail.
  8. “Review of the ASE L3 Light Duty Hybrid/Electric Vehicle Specialist Test.” AESwave, https://www.aeswave.com/blog/Review-of-the-ASE-L3-Light-Duty-Hybrid-Electric-Vehicle-Specialist-Test.html.
  9. “ASE Study Guides.” ASE, https://www.ase.com/ase-study-guides.
  10. “Test Prep and Training.” ASE, https://www.ase.com/test-prep-and-training.
  11. “Study Tips.” Free ASE Study Guides, https://www.freeasestudyguides.com/studytips.html.
  12. “ASE L3 Exam.” Pocket Prep, https://www.pocketprep.com/exams/ase-l3/.
  13. “Preparing for ASE L1, L2, and L3 Exams.” Pocket Prep, https://www.pocketprep.com/posts/preparing-for-ase-l1-l2-and-l3-exams/.
  14. “ASE L3 Practice Exam Kit.” Tests.com, https://www.tests.com/ASE-L3-Practice-Exam-Kit.
  15. “L3 Practice Test.” Tests.com, https://www.tests.com/practice/L3-Practice-Test.
  16. “Mechanic Path: ASE Certification.” Universal Technical Institute, https://www.uti.edu/blog/tips/mechanic-path-ase-certification.
  17. “ASE Announces Light Duty Hybrid/Electric Vehicle Certification.” Vehicle Service Pros, https://www.vehicleservicepros.com/home/press-release/12017601/national-institute-for-automotive-service-excellence-ase-ase-announces-light-duty-hybridelectric-vehicle-certification.
  18. Johnston, Valerie. “How to Obtain an L3 ASE Study Guide and Practice Test.” YourMechanic, https://www.yourmechanic.com/article/how-to-obtain-an-l3-ase-study-guide-and-practice-test-by-valerie-johnston.


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