Short Circuit Check

Foreword
A circuit consists of the power supply, switch, relay, load, ground, etc. There are various methods to check a circuit including an overall check, voltage check, short-circuit check and continuity check. Each of these methods is briefly described.

Short Circuits Check Flowchart:

Short Circuit Check
A blown fuse indicates that a circuit has shorted. The circuit responsible can be determined by the procedures outlined above.

Short Circuits Check (A):

Figure A

Short Circuits Check (B):

Figure B

Short Circuits Check (C):

Figure C