With Manufacturer's Scan Tool

DIAGNOSIS INSPECTION

a. Check the battery.
1. Inspect the battery positive voltage.
Battery positive voltage: 10 - 14 V

b. Check the DTC.
1. Hook up the LEXUS hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Read the DTC by following the prompts on the tester screen.

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