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Vehicle Hybrid System Service

Automotive Mechatronics Technology · Level 6  ·  9 Chapters

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What Vehicle Hybrid System Service covers

In this unit, you will be able to confidently service hybrid vehicle systems by following safety guidelines, using tools correctly, and maintaining a clean, organized workspace. You will skillfully diagnose and address hybrid system faults using manufacturer manuals and diagnostic tools, ensuring accurate and efficient repairs. By mastering these competencies, you’ll be ready to provide excellent service that keeps customers safe and their vehicles running smoothly.

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Careers after Vehicle Hybrid System Service

Learning how to service vehicle hybrid systems opens doors to a future where technology and transport meet. Kenya’s automotive industry is rapidly evolving, with more hybrid vehicles on the roads—from city streets to safari lodges. Mastering these skills means you’re ready for opportunities in both employment and entrepreneurship, in sectors that truly need your expertise.

  • Automotive Dealerships & Service Centres: Companies like Toyota Kenya, DT Dobie, and CMC Motors now service hybrid vehicles. Skilled technicians are in high demand for routine maintenance, warranty repairs, and customer support.
  • Matatu & Taxi Industry: As Nairobi and other cities adopt greener transport, hybrid matatus and taxis require specialized servicing. You could work for large fleets or offer your own mobile repair services to drivers.
  • County Governments & Public Transport: Counties are acquiring hybrid vehicles for environmental initiatives. County works departments need technicians who can maintain and troubleshoot these vehicles reliably.
  • Jua Kali & Independent Garages: The jua kali sector is adapting to new technology. With hybrid system skills, you can start your own garage or offer specialized services, gaining a competitive edge in your neighborhood.
  • Tourism & Hospitality: Safari lodges and hotels are investing in hybrid vehicles for eco-friendly guest transport. You could be employed as a fleet technician or offer contract maintenance.
  • KenGen & Corporate Fleets: Organizations with large fleets (like KenGen, Safaricom, and KTDA) are shifting to hybrids for efficiency and sustainability. Skilled technicians are needed to keep these vehicles running smoothly.
  • Entrepreneurship: With these skills, you can launch a mobile hybrid vehicle service, partner with dealerships, or even train others—creating jobs and earning income.

By mastering hybrid vehicle servicing, you’re not just learning a skill—you’re preparing for a future where your expertise drives Kenya’s progress. Keep going; your hands will shape tomorrow’s transport!

Chapters

1
Observe occupational health and safety rules and regulations
3 topics
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2
Gather information from vehicle repair manual
4 topics
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3
Perform on-board system diagnosis of the hybrid system
14 topics
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4
Troubleshoot electronic modules of hybrid systems
11 topics
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5
Service electric motors
10 topics
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6
Replace faulty energy storage systems
6 topics
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7
Service the cooling systems
9 topics
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8
Maintain electro-mechanical equipment
5 topics
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9
Document service records
5 topics
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What Vehicle Hybrid System Service covers: 54 main topics in 9 chapters

1. Observe occupational health and safety rules and regulations

  1. 1.1 Protective equipment (PPE) are used according to OSHA 2007 assessments Supervisor report according to the designated purpose maintained and stored according to manufacturer's specifications
  2. 1.4 Workspace housekeeping is maintained according to Standard Operating Procedures (SOPs)
  3. 1.5 Workplace is organised according to design specifications

2. Gather information from vehicle repair manual

  1. 2.1 Customer concerns are received as per SOPs assessments
  2. 2.2 Customer concerns are confirmed and established as accurate using warrant agreement as per SOPs
  3. 2.3 Vehicle Identity information is obtained and a matching manual identified as per workshop procedure
  4. 2.4 Vehicles manual is read through to obtain complete service instructions to carry out vehicle servicing as per manufacturers specifications

3. Perform on-board system diagnosis of the hybrid system

  1. 3.1 Use of diagnostic scan tool to read out fault codes assessments
  2. 3.2 Reading out hybrid fault codes
  3. 3.3 Developing a test plan for hybrid system fault codes
  4. 3.4 Reading and comparing hybrid battery voltage value
  5. 3.5 Reading and comparing hybrid system sensors electrical characteristic values Supervisor report
  6. 3.6 Circuit analysis and interpretation
  7. 3.7 Using basic installation tools and equipment
  8. 3.8 Interpreting manufacturers' manuals
  9. 3.9 Electrical theory and mathematics

4. Troubleshoot electronic modules of hybrid systems

  1. 4.1 Use of test tools to troubleshoot system faults
  2. 4.2 Developing a test plan for electronic module system fault codes
  3. 4.3 Comparing hybrid system sensor values for anomalies identification
  4. 4.4 Replacing electronic hybrid control module
  5. 4.5 Performing hybrid control unit software update
  6. 4.6 Testing hybrid drive system functionality and clearing system fault codes
  7. 4.7 Hybrid cooling systems
  8. 4.8 Hybrid ECUs and computer interfacing

5. Service electric motors

  1. 5.1 High voltage systems protective clothing assessments
  2. 5.2 Discharging high voltage system
  3. 5.3 Testing and identification of faulty electric drive motors
  4. 5.4 Replacing electric drive motors
  5. 5.5 Calibrating electric drive motors, testing their functionality and clearing system fault codes

6. Replace faulty energy storage systems

  1. 6.1 Testing system battery functionality assessments
  2. 6.2 Replacing faulty battery
  3. 6.3 Re-energizing high voltage system
  4. 6.4 Calibrating of hybrid system, testing component functionality and clearing system fault codes
  5. 6.5 Hybrid ECUs and computer interfacing
  6. 6.6 Hybrid vehicle drivetrains and design considerations

7. Service the cooling systems

  1. 7.1 Types of cooling systems assessments
  2. 7.2 Inspecting cooling system pipes
  3. 7.3 Bleeding of refrigerants
  4. 7.4 Repairing of damaged sections
  5. 7.5 Refilling refrigerants
  6. 7.6 Testing functionality of cooling system
  7. 7.7 Checking motor actuation and blower fan blades
  8. 7.8 Replacing and functionality testing of blower fan and motor
  9. 7.9 Hybrid cooling system

8. Maintain electro-mechanical equipment

  1. 8.1 Maintaining hydraulic lifting equipment assessments
  2. 8.2 Calibrating and testing of speed governors
  3. 8.3 Identifying retrofit equipment
  4. 8.4 Troubleshooting retrofit equipment
  5. 8.5 Replacing of faulty retrofit electromechanical equipment

9. Document service records

  1. 9.1 Recording service work done on owner's manuals assessments
  2. 9.2 Recording work done on the workshop job card
  3. 9.3 Preparing a report for the customer that includes all the work that was carried out during the routine maintenance
  4. 9.4 Preparing a report to advise the customer of any further defect(s) that were identified during the routine maintenance, with recommendations for further action
  5. 9.5 Completing maintenance records accurately in approved format

Revise this unit

Exam-style questions 126 Written to CDACC standard, with answers Test yourself 358 Multiple-choice, one at a time Practise questions 239 Quick recall — check you know the facts
3 more for this unit
Oral exam preparation 83 What the assessor asks, and how to answer out loud Worked calculations 56 Step-by-step maths with the common mistakes Quick cards 1,773 Myth busters, skill tips and scenarios

Beyond the syllabus

Decision simulator 9 On site, what would you do? Workplace scenarios 122 Real site situations — what would you do? Turn this into income 96 Where this skill earns — what to charge, how to find clients

Other units in Module VII