Monarch SE 2004 - Tools of the Trade; Know When to Say no

Monarch SE 2004-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Section 8 Electrical System | 307
One of the most widely used tools for testing a 12 Volt problem is the test light.
Test lights come in a host of varieties, such as a light bulb with a probe and
ground clip, to the more elaborate electronic ones that measure a wide scale of
voltages and perform a variety of functions. A VOM or Volt Ohm Meter is used to
perform a multitude of tests. It is generally used when exact values are needed for
evaluation. These meters come in an analog or digital format. Either of these two
testing tools may be used, depending upon personal preference. If a 12 Volt light is
not working, the test light may be better suited for this. In the case of a charging
system problem the meter may be the tool of choice. In any situation the testing
tool is an invaluable piece of equipment when it comes to determining an
electrical problem.
If it is necessary to use testing tools, use precautions and consider three things.
First, recognize when the problem is beyond your skill level. Nothing will create
more problems than being armed with tools and going in an unknown direction.
Good intentions can lead to major problems. The second item to consider is if
something will cause more grief by being dealt with now than if it were left alone
and repaired by a professional at a more convenient time. Items that seem as if
they should only take a few minutes, may end up taking an entire day. The third
item to consider is whether or not the current situation may be potentially dangerous
if left to be repaired at a more convenient time.
NOTE: Check all related fuses before assuming you have
encountered an electrical problem or situation. Spare fuses
should be kept on hand and can be purchased from auto parts
stores. A fuse description label is on the distribution panel cover.
WARNING: If a fuse blows replace the fuse with same amperage
rating and type. Installing higher amperage fuses can damage
the wiring or the item the fuse is protecting, or may cause a fire.
If the fuse repeatedly blows after replacing it do not continue to
replace it. Have the problem diagnosed and corrected by a
qualified technician.
Tools of the Trade
Know When to
Say No