: 1600x1200 px
: June 24, 2018
You can also perform the test yourself if you have access to a Battery Load Tester, a device which is made for the purpose. The load tester works by placing a specific amount of electrical load on the battery for a specific amount of time while monitoring the available battery voltage. The battery should be fully charged before the test in order to insure accurate test results.
The commonest cause for electrical faults in cars is the 'short circuit' which typically is caused by the so-called 'clashes' in the wiring system. Unless you are professionally qualified in the field of auto vehicle wiring (or mechantronics), you are advised against attempting to carry out auto electrical repairs on faults emanating from 'short circuits.' Getting things wrong here could, in the worst case scenario, see your car up in fire!