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9
Using the Power Pro
This procedure uses the same hookup as the Fuse Box Testing Procedure
Total Circuit Demand Testing & Hookup Procedure
1. Set the Output Polarity Switch to the OFF position and the PWM Control
Knob to OFF.
2. Connect the tester’s power cable to the battery. The tester will power
up and perform a self test. Once the test is completed, the LED Readout
displays a zero.
3. Connect the male spade terminal to a test lead.
4. Plug the test lead into the output jack
.
5. Remove the fuse (or relay) and set the Output Polarity Switch to + and
rotate the PWM Control knob to 100%.
6. Probe the component side of the suspect circuit fuse or relay with all of
the component(s) turned on (or off, as desired). Determine the demand by
reading the amps displayed in the LED Readout
7. Make note of the results and refer to the specifications listed in the vehicle’s
shop manual to determine the course of action needed for repairs.
Содержание PWM Power Pro 78065
Страница 1: ...User Guide...