Using Lexus Hand-Held Tester and Break-Out-Box

ECM DATA MONITOR BY USING LEXUS HAND-HELD TESTER:





1. Hook up the LEXUS band-held tester to the DLC2.
2. Monitor the ECM 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.

ECM TERMINAL VALUES MEASUREMENT BY USING LEXUS BREAK-OUT BOX AND LEXUS HAND-HELD TESTER:





1. Hook up the LEXUS break-out box and LEXUS hand - held tester to the vehicle.
2. Read the ECM input/output values by following the prompts on the tester screen.

HINT: 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 the LEXUS hand-held tester/LEXUS break-out box operator's manual for further details.