Body (Chassis) Electrical System

Lighting and indicators, central locking, seat-belt warning, power mirrors and the sunroof

0.0 (0) 0 learners Intermediate العربية 5–6 hours Automotive students and apprentices, mechanics moving to hybrid and electric vehicles, and vocational trainers Dr. Amal Nour

What you'll learn

Read the wiring diagrams of the lighting and indicator circuits
Explain how the electronic central-locking system works
Diagnose faults of door locks, power mirrors and the sunroof
Remove, repair and refit a door-lock actuator
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This course has its own AI knowledge space. The Smart Instructor understands the syllabus, lessons and trainer materials, answers from them with citations, generates practice and adapts difficulty.

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Curriculum

5 sections · 33 lessons · 5.3 hours · 1 assessments

Topic 1 · NPN Preview 16 min
Topic 2 · Pages 4–5 7 min
Topic 3 · System, Lock 6 min
Topic 4 · Power Door Lock Control, System 11 min
Front Door Courtesy 11 min
Topic 6 · Safety Belt 7 min
Topic 7 · Seat Belt Warning, Sunroof 10 min
Self-Assessment 6 min
Practical Exercise · Pages 20–25 25 min
Practical Exercise · Pages 26–31 24 min
Practical Exercise 9 min

Learning Outcome 2 14 min
Topic 8 · ECU, Body 9 min
Topic 9 · Flash 5 min
Topic 10 · Pages 39 7 min
Self-Assessment 5 min
Practical Exercise · Pages 41–46 26 min
Practical Exercise · Pages 47 5 min

Topic 11 · DTC, ACTIVE TEST 10 min
Practical Exercise · Pages 50–55 25 min
Practical Exercise 12 min
Self-Assessment 6 min
Performance Test 9 min
Glossary of Terms 5 min

Key Vocabulary 5 min
Hands-on Activities 5 min
Play & Learn 5 min
Connection to Arab knowledge 5 min
Did You Know? · Wisdom Corner 5 min
Questions to Discuss 5 min

Description

The body electrics of a hybrid vehicle: the lighting, indicator and hazard-warning circuits, the electronic central-locking system and its control elements, courtesy lights, the seat-belt warning, power mirrors and the sunroof. The unit shows how to diagnose and repair each of them with wiring diagrams, a multimeter and a scan tool.

Safety first: hybrid and electric vehicles carry dangerous high voltage. Practise the procedures only in a training workshop, under a qualified trainer, with insulated gloves and tools, and always follow the manufacturer’s service manual.

Based on the SEG training unit “صيانة نظام كهرباء الهيكل في المركبات الهجينة”. Every page of the unit is shown exactly as printed, with its illustrations; the AI Trainer explains each page with you.

Prerequisites: Electric & Hybrid Vehicle Technology and Vehicle Safety & Protection Systems (recommended).

Your trainer

A
Dr. Amal Nour
Education & Instructional Design
Learning Scientist · Smart Education Academy

Amal designs AI-enhanced curricula and trains teachers to use AI while keeping educators in charge.

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  • 5.3 hours of content
  • Smart Instructor with cited answers
  • AI-generated practice & adaptive remediation
  • Verifiable certificate of completion
Part of learning paths
Hybrid Car · Body Electrics & Electronics Hybrid Vehicle Technician · Full Track