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 in the following:




Because the fuse has blown, it is probable that there is a short circuit. Follow the procedures below to narrow down the short-circuit location.




Figure A




Figure B




Figure C