Combined off-board device and starter/charging/battery system tester

  • US 20040054503A1
  • Filed: 05/07/2003
  • Published: 03/18/2004
  • Est. Priority Date: 09/18/2002
  • Status: Active Grant
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First Claim
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1. A handheld portable testing device for interfacing with a vehicle diagnostic system and performing diagnostic tests on a vehicle starter/charging system comprising:

  • housing configured to at least partially retain a processor in circuit communication with test circuitry configured to selectively communicate with the starter/charging system to test at least one of a starter, a charger and a battery via a test cable, vehicle interface circuitry configured to selectively communicate with the vehicle diagnostic system via a diagnostic cable to retrieve diagnostic data, and a output device for displaying the results of the test for at least one of the starter, the charger and the battery and for displaying the vehicle diagnostic data.

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