2007 Hyundai Entourage GLSFACTORY OEM SERVICE PROCEDURE

Charging System Test Procedure: Notes

  1. Press ENTER to begin charging system test.
    Fig 1: Battery Tester Screen Display - CHARGING TEST
    G05321680Courtesy of HYUNDAI MOTOR CO.
  2. ENTER button is pressed, the tester displays the actual voltage of generator. Press ENTER to test the charging system.
    Fig 2: Battery Tester Screen Display - ENTER
    G05321681Courtesy of HYUNDAI MOTOR CO.
  3. The MICRO 570 will prompt you to rev the engine until the rev is detected. It will then collect the data.
    Fig 3: Battery Tester Screen Display - INCREASE REV
    G05321682Courtesy of HYUNDAI MOTOR CO.
  4. Press ENTER.
    Fig 4: Battery Tester Screen Display - AFTER REVVING
    G05321683Courtesy of HYUNDAI MOTOR CO.
  5. The MICRO 570 will analyze the charging system output at idle for comparison to other readings.
    Fig 5: Battery Tester Screen Display - ENGINE AT IDLE
    G05321684Courtesy of HYUNDAI MOTOR CO.
  6. The MICRO 570 will detect the amount of ripple from the charging system to the battery. Excessive ripple usually means the stator is damaged or that one or more generator diodes have failed.
    Fig 6: Battery Tester Screen Display - DIODE/RIPPLE
    G05321685Courtesy of HYUNDAI MOTOR CO.
  7. The MICRO 570 will prompt you to turn on accessary loads. It will then test at idle and prompt you to rev the engine. The analyzer will determine if the charging system can provide enough current for the demands of the vehicle's electrical system.
    Fig 7: Battery Tester Screen Display - ENTER
    G05321686Courtesy of HYUNDAI MOTOR CO.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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