Automobile electrical maintenance

20 15-09-07 198 8 pages

3.6 minutes Qin

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Automobile electrical maintenance

chapter one

Basic theory of automobile electrical equipment

Section 1 Composition and Characteristics of Automobile Electrical Equipment

I. Composition of Automotive Electrical Equipment

Second, the basic characteristics of automotive electrical equipment

Section 2 Principle and Detection of Basic Devices of Automobile Circuits

First, the principle and detection of safety devices

Second, the principle and detection of relay

Third, the principle and detection of switch

Section 3 Recognition Method of Automobile Circuit Graphics

I. Schematic diagram of automobile circuit

Second, the car circuit harness diagram

Third, the drawing and identification points of automobile circuit diagram

Section 4 Common Tools and Maintenance Precautions for Automobile Electrical Maintenance

Wait, electrical maintenance involves too much.