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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Anti-Lock/Vehicle Skid Control) >> Self-Diagnostic System >> Scan Tool Usage >> Lexus Break-out Box
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Lexus Break-out Box

WARNING: This page is about a different car, the 2002 Lexus LX 470 and 2001 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch off.
  2. Connect LEXUS break-out-box and LEXUS hand-held tester to vehicle. See Fig 1.
  3. Turn ignition switch on and read ABS ECU input/output values by following prompts on tester screen. LEXUS hand-held tester has a "Snapshot" function. This records measured values and is effective in the diagnosis of intermittent problems. Refer to LEXUS hand-held tester/LEXUS break-out-box operator's manual for further details.
Fig 1: Connecting LEXUS Break-Out-Box
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