Charging System Test Procedure

Press ENTER to begin charging system test.

Fig 1: Starting Charging System Test
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If ENTER button is pressed, the tester displays the actual voltage of alternator.
Press ENTER to test the charging system.

Fig 2: Identifying Voltage On Tester Display
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Turn off all electrical loads and rev engine for 5 seconds by pressing the accelerator pedal.

Fig 3: Identifying REV ENGINE Display (1 Of 2)
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Press ENTER.

Fig 4: Identifying REV ENGINE Display (2 Of 2)
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The MICRO 570 analyzer charging system output at idle for comparison to other readings.

Fig 5: Identifying ENGINE AT IDLE Display
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Take relevant action according to the test results by referring to the table below after shutting off the engine and disconnecting the tester clamps from the battery.

Fig 6: Identifying Charge System Test Results
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