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Using LEXUS Hand-Held Tester

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. Hook up the LEXUS hand-held tester to the DLC3.
  2. Monitor the ECU data by following the prompts on the tester screen.

    HINT: 

    LEXUS hand-held tester has a "Snapshot" function which records the monitored data.

    Please refer to the LEXUS hand-held tester operator's manual for further details.

    Fig 1: Connecting Lexus Hand-Held Tester To The DLC3
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