TESDA Automotive Servicing NC III Course

To those who have a passion for all things automotive, TESDA’s Automotive Servicing NC III is the perfect program to hone your skills and expertise in the field. This comprehensive program equips you with the knowledge and competencies to check, test, replace and repair mechanical, electrical, and electronic control system components of a motor vehicle. Whether it’s the automatic transmission systems, engine management systems, or steering and suspension systems, this course covers all aspects of automotive servicing.

What’s more, the program also includes the installation and servicing of mechanical, electrical, and electronic control parts, components, assemblies, and sub-assemblies of LPG Kits or gas engine light-duty automotive vehicles by manufacturer’s specifications. If you’re looking to enhance your skills in repowering a vehicle or testing and replacing electronic components in security and engine management systems, then the Automotive Servicing NC III is an excellent option to pursue through TESDA.

Automotive Servicing NC III

What is Automotive Servicing NC III?

This course aims to enhance an individual’s knowledge, skills, and attitudes in the field of automotive servicing according to industry standards. It covers essential competencies such as checking, testing, replacing, and repairing electrical and mechanical components of motor vehicles, including auto air-conditioning and automatic transmission systems. Additionally, it includes testing and replacing electronic components in security and engine management systems. The course also covers LPG-fuel conversion competencies, such as installing LPG conversion kits, testing and adjusting LPG calibration, servicing auto LPG systems, and removing and replacing auto engines and related systems for vehicle re-powering.

A person who has achieved this Qualification is competent to be an Automotive Senior Technician, Automotive Aircon Technician, Automotive Electrician, Automotive LPG-Fuel (Retrofitting/Conversion) Technician, Automotive LPG-Fuel (Re-powering) Technician, and Under Chassis Technician.

Why Consider Taking Automotive  Servicing NC III?

Taking the Automotive Servicing NC III Course by TESDA can be a valuable choice for several reasons:

  1. Advanced Knowledge and Skills: This course is designed to enhance the knowledge, skills, and attitudes of an individual in the field of automotive servicing. It provides a high level of training that goes beyond the basics covered in NC II.
  2. Comprehensive Training: The Automotive Servicing NC III consists of competencies that a person must achieve to check, test, replace, and repair mechanical and electrical systems. This wide range of skills prepares you for a variety of roles in the automotive industry.
  3. Certification: Upon successful completion of the course, students receive the Automotive Servicing NC III. This certification is nationally recognized, making it a valuable asset for those seeking employment in the industry.
  4. TESDA Certification Advantage: A TESDA certification gives a graduate an edge as local and foreign companies who hire skilled workers often require this credential.
  5. Course Duration: The course takes a 596 hours to complete, allowing for intensive hands-on training within a relatively short period.

By undertaking the Automotive Servicing NC III Course by TESDA, one can acquire advanced skills and a nationally recognized certification in automotive servicing, which can open up further career opportunities in the automotive sector.

What are the Essential Skills that Need to Be Learned?

To enhance performance, it is crucial to cultivate essential skills across various domains, such as:

  1. Lead workplace communication
  2. Lead small teams
  3. Develop and practice negotiation skills
  4. Solve problems related to work activities
  5. Use mathematical concepts and techniques
  6. Use relevant technologies
  7. Apply Appropriate Sealant/Adhesive
  8. Move and Position Vehicle
  9. Perform Mensuration and Calculation
  10. Read, Interpret and Apply Specifications and Manuals
  11. Use and Apply Lubricant/Coolant
  12. Perform Shop Maintenance
  13. Perform Job Estimate
  14. Interpret/Draw Technical Drawing
  15. Practice health, safety and environmental procedures
  16. Inspect the technical quality of the work
  17. Maintain quality systems
  18. Provide work skill instructions
  19. Identify and select original automotive parts and products
  20. Test and Repair Electrical Security System/Components
  21. Service Electronic Engine Management
  22. Overhaul Engines and Associated Components
  23. Service Automatic Transmission
  24. Perform Maintenance Service Check-Up and Repair to Auto AC System
  25. Remove and Replace Automotive Engine and Engine-Related Systems
  26. Service and repair electronically controlled steering systems
  27. Service and repair electronically controlled suspension systems
  28. Repair Instruments and warning systems
  29. Carry out diagnostic procedures
  30. Install the LPG Conversion Kit
  31. Test and Adjust LPG Calibration
  32. Service LPG System

Sample of Certificate of Completion


The nominal training duration is as follows: 20 hours for basic competencies, 40 hours for common competencies, 466 hours for core competencies, and 70 hours for elective competencies.

Also read: TESDA Automotive Servicing NC II Course

What are the Necessary Requirements to Enroll?

To enroll in the TESDA Automotive Servicing NC III Course, you will need the following documents:

  1. PSA Birth Certificate
  2. High School or College Diploma
  3. Certified True Copy of Official Transcript of Records or Form 137
  4. Certificate of Good Moral Character or GMRC
  5. 1 x 1 and/or 2 x 2 pictures

To obtain further information, please reach out to the enrollment site that best aligns with your requirements. Kindly note that eligibility criteria may differ.

How to Obtain an Automotive Servicing NC III Assessment and Certificates?

To get certified in Automotive Servicing NC III, students should follow these steps:

Step 1: Visit a TESDA Accredited Assessment Center or the TESDA District/Provincial Office closest to your location and apply for assessment.

Step 2: Provide the required documents, including:

  • A duly accomplished Application Form,
  • A properly filled-out Self Assessment Guide for your chosen qualification
  • Three colored passport-size pictures with a white background, collar, and name printed at the back.

Step 3: Pay the Assessment Fee at the Assessment Center Cashier and obtain an Official Receipt and Admission Slip.

Step 4: Attend the scheduled assessment on the assigned date and venue indicated in the Admission Slip. (Remember to bring your Admission Slip on the assessment day.)

Step 5: Retrieve the Competency Assessment Result Summary (CARS) from the Assessment Center.

Step 6: Assessment passers should apply for certification at the TESDA District/Provincial Office responsible for the assessment center/venue.

Step 7: Assessment passers can collect their National Certificate (NC) or Certificate of Competency (COC) seven working days after applying for the issuance of COC/NC.

Steps on How to Enroll in a TESDA Course Online

Here’s a simple guide to enroll in a TESDA course online:

Step 1: Create an account on the TOP website if you haven’t already done so.

Step 2: Log in to the TOP website using your registered username and password.

Step 3: Once logged in, you will be directed to the TOP front page.

Step 4: On the front page, you will find a list of available courses. Click on the link of the course you want to enroll in.

Step 5: Next, navigate to the module you wish to take and click on its corresponding link.

Step 6: On the left side of the navigation pane, under the administration panel, locate and click on the “Enrol me in this course link.

Step 7: A message box will appear, asking if you want to enroll in the module. Click on the “Yes” button to proceed.

To enroll in the course, simply follow the provided steps. Once you’ve completed the process, you can begin your journey of learning and skill development with the course of your choice.

Tips for Automotive Servicing NC III Assessment in TESDA

 Here are some tips to help you succeed:

  1. Review Course Material: Brush up on all the material covered in the Automotive Servicing NC III course. Make sure you understand the concepts well and can apply them practically.
  2. Understand the Assessment Structure: Familiarize yourself with the structure of the assessment. This includes knowing the types of questions you’ll be asked and how much time you’ll have to complete the assessment.
  3. Practice Skills: The assessment will likely involve practical tasks, so make sure you’ve had plenty of practice. This could include diagnosing and fixing problems, replacing parts, and using various tools and equipment.
  4. Safety Procedures: Be ready to demonstrate knowledge of safety procedures. This is a crucial part of working in the automotive industry.
  5. Mock Tests: If possible, take mock tests or practice exams to get a feel for the type of questions you’ll be asked.
  6. Ask Questions: If there’s anything you’re unsure about, don’t hesitate to ask your instructors or fellow students. They can provide valuable insights and clear up any confusion.
  7. Stay Calm and Focused: On the day of the assessment, try to stay calm and focused. Make sure you read each question carefully before answering.

Remember, the main goal of the assessment is to ensure that you have the skills and knowledge necessary to work competently in the automotive servicing industry.


TESDA’s Automotive Servicing NC III program is designed for automotive enthusiasts looking to enhance their skills. This comprehensive course covers various aspects of automotive servicing, including mechanical, electrical, and electronic control systems. Additionally, it provides training in installing and servicing LPG kits and gas engine vehicles.

The program also focuses on developing essential skills such as communication, problem-solving, and using relevant technologies. Upon completion, graduates can pursue careers as automotive technicians in different specializations.

Contact Information

Technical Education and Skills Development Authority (TESDA)
Office Address: BLDG 8, TESDA Gate 2, TESDA Complex, East Service Rd., South Superhighway, Taguig, Metro Manila.
Email Address: contactcenter@tesda.gov.ph
Telephone Number: 8887-7777
SMS Hotline: 0917-479-4370 (text only)
Website: https://www.tesda.gov.ph/
Facebook Page: https://www.facebook.com/TESDAOfficial

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