ZC600182AA00
2.
Self-powered test light
A self-powered test light consists of a bulb, battery and lead
wires connected in series. It is used to check continuity or
grounding.
ZC600183AA00
Never use a jumper wire to connect a power supply directly
to a load.
3.
Jumper wire
A jumper wire is used to close an open circuit.
ZC6001840000
Red lead wire
Power line
Black lead wire
Ground
4.
Voltmeter
A voltmeter is used to measure the circuit voltage. Normally,
the positive (red lead) probe is applied to the point of voltage
measurement and the negative (black lead) probe to the body
ground. Use a digital voltmeter to check for voltage drop
before or after a component.
ZC600185AA00
5.
Ohmmeter
An ohmmeter is used to check continuity or measure
resistance of a switch or coil. If the measuring range has been
changed, the zero point must be adjusted before
measurement.
CHECKING FUSES
M10009300007USA0000010000
GENERAL <ELECTRICAL>
00E-9
HOW TO DIAGNOSE