LEXUS Break-Out-Box & LEXUS Hand-Held Tester

The LEXUS break-out-box and LEXUS hand-held tester can measure ABS ECU terminal values. The LEXUS hand-held tester has a "Snapshot" function. This records the measured values and is effective in the diagnosis of intermittent problems. Please refer to LEXUS hand-held tester/LEXUS break-out-box operator's manual for further details.

1. Turn ignition switch off. Connect LEXUS break-out-box and LEXUS hand-held tester to vehicle. See Fig 1.
2. Turn ignition switch on. Read ABS ECU input-output values by following prompts on tester screen.

Fig 1: Connecting LEXUS Break-Out-Box & Hand-Held Tester

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