Automotive Electrics & Diagnostics
The purpose of this course is to equip the learner with practical and theory knowledge relating to the electrical systems on modern vehicles in areas of reading wiring diagrams, constructing lighting circuits, testing starters and alternators, testing wiring and engine sensors and basic computer diagnostics.
| Award Name | Level 5 Component Award (Level 5 NFQ) |
|---|---|
| NFQ Classification | Minor |
| Awarding Body | QQI |
| NFQ Level | Level 5 NFQ |
| Award Name | NFQ Classification | Awarding Body | NFQ Level |
|---|---|---|---|
| Level 5 Component Award (Level 5 NFQ) | Minor | QQI | Level 5 NFQ |
Duration
11 Weeks Monday & Wednesday
Entry Requirements
Education: Applicants must have achieved a QQI Level 4 Major Award or its equivalent It is recommended that applicants have achieved at least Junior Cert or equivalent in a Science subject
Aptitude: CERFL proficiency at B1 is required for access to this course for those whose first language is not English.
Previous Experience: None required
Further information
Start Date 14/09/2026
End Date 23/11/2026
Learners must bring their own safety footwear to wear in the workshop.
The purpose of this course is to equip the learner with practical and theory knowledge relating to the electrical systems on modern vehicles in areas of reading wiring diagrams, constructing lighting circuits, testing starters and alternators, testing wiring and engine sensors and basic computer diagnostics.
If you have an interest in vehicle electrics and diagnostics and want to learn more or you may want to get into an apprenticeship or if you are a mechanic looking to brush up on electrical systems this may be the course for you.
At the end of the course learners will be able to:
Analyse key principles and theoretical concepts relating to auto electrical components and systems currently utilised in the motor technology sector
Interpret key terminology and features in relation to auto electrical components to include electrical circuits, standard measurements and units, electromagnetism and electrical systems
Analyse the key characteristics of a range components and systems to include current and static electricity, electromagnetism, batteries, capacitors, cell types, switch types, conductors and semi conductors and relays
Explain with the aid of sketches the key features, characteristics and function of a simple direct current (DC) motor, starter motor , alternator and ignition system
Differentiate with the aid of graphs the characteristics and features of alternating (AC) and direct (DC) currents and voltages
Explain the operating principles of a single coil AC generator and a DC generator
Comment on the key characteristics and functions of a variety of components of an ignition system to include spark plugs, leads, distributor and dwell angle
Analyse the effect and characteristics of magnetic fields in relation to auto electrical circuits
Employ a range of procedures and equipment to manipulate, measure and test auto electrical circuits and components to include safe use of multimeters, rheostats, fuses and thermostats
Safely employ appropriate techniques to dismantle and reassemble a range of components to include starter motors , alternators, electric horns and a speedometer
Utilise circuit diagrams to construct and test a range of low voltage electrical circuits
Demonstrate an ability to contribute to, and improve on, health and safety procedures in a motor technology workshop environment
Apply a range of electrical related calculations to include voltages, currents and resistances
Design and construct a range of auto electrical lighting circuits to include courtesy, brake, reversing, indicator, hazard, parking and headlight
Suggest and apply appropriate diagnostic strategies to identify and rectify faults in auto electrical components and circuits.
Learning Outcomes
To enable the learner to acquire a broad understanding of direct current electricity.
To assist the learner to understand the operation of a variety of electrical components of a motor vehicle.
To enable the learner to develop logical processes of fault finding.
To assist the learner to acquire manual dexterity in the use of instruments.
To assist the learner to interpret circuit diagrams and identify symbols.
To enable the learner to construct low voltage electrical circuits.
To assist the learner to interpret data in a service manual.
To enable the learner to develop safe working practices.
To enable the learner to develop the academic and vocational language, literacy and numeracy skills related to auto electrictity through the medium of the indicative content.
To enable the learner to take responsibility for his/her own learning
Auto Electricity (5N2137)
Auto Electricity (5N2137)
Course Recruitment
Phone: 01-4275400
Email: tallaghtrct@ddletb.ie